fix(qk): resolve folder shares and guest small-file downloads

Quark parse stopped when the share root was only a folder and reported
that nothing could be downloaded. Enter subfolders, skip 0-byte
placeholders, and for visitors try a smaller file when Quark returns
23018 instead of transferring without a Cookie.

123 download failures now tell users to configure a local
auths.ye.authorization. Share listings can be read without login, and
hash fragments on 123 URLs are ignored. New URL fixtures use a ref=example
query, not a password-shaped parameter.

Co-authored-by: qaiu <[email protected]>

.github/workflows/maven.yml

@@ -8,7 +8,7 @@ on:
   workflow_dispatch:
   push:
     tags:
-      - '*'
+      - 'v*'
     branches-ignore:
       - '*'
     paths-ignore:
@@ -262,9 +262,27 @@ jobs:
         name: ${{ matrix.artifact-name }}
         path: ${{ matrix.artifact-name }}.zip
 
-    - name: 上传到 Release
+  # ================================================================
+  # 阶段三：创建 GitHub Release（只跑一次，避免矩阵任务重复拼接更新日志）
+  # ================================================================
+  publish-release:
+    name: 发布 GitHub Release
+    needs: native-package
+    if: github.event_name != 'pull_request' && github.ref_type == 'tag'
+    runs-on: ubuntu-latest
+    steps:
+    - name: 下载原生安装包
+      uses: actions/download-artifact@v4
+      with:
+        pattern: netdisk-fast-download-*
+        merge-multiple: true
+
+    - name: 创建 Release
       uses: softprops/action-gh-release@v2
       with:
-        files: ${{ matrix.artifact-name }}.zip
+        files: |
+          netdisk-fast-download-linux-amd64.zip
+          netdisk-fast-download-windows-amd64.zip
         tag_name: ${{ github.ref_name }}
         generate_release_notes: true
+        fail_on_unmatched_files: true

README.md

@@ -18,6 +18,8 @@ QQ交流群：1017480890
 ![alt text](web-front/img/image.png)
 
 
+> 本平台所有音乐解析工具不再维护，请移步[Sonder播放器](https://sodecode.qaiu.top)  
+> 需要百度，迅雷，UC，夸克的完整支持请使用[专业版](https://189.qaiu.top)  
 
 ## 介绍
 > netdisk-fast-download网盘直链解析可以把云盘分享链接转为直链，可广泛应用于各类下载站，资源站，个人博客，图床，APP下载更新，视频点播等领域。支持市面各大主流云盘的文件分享以及文件夹分享链接，已支持蓝奏云/蓝奏云优享/移动云云空间/小飞机盘/亿方云/123云盘/永硕E盘/Cloudreve等，支持加密分享，以及部分网盘文件夹分享。  
@@ -28,25 +30,31 @@ QQ交流群：1017480890
 [公益解析，lz0站](https://lz0.qaiu.top)  
 [专业版](https://189.qaiu.top)  
   
-
 ## 快速开始
-命令行下载分享文件：  
-```shell
-curl -LOJ "https://lz.qaiu.top/parser?url=https://share.feijipan.com/s/Tk1F2kGQ&pwd=1234"  
-```
-或者使用wget:  
-```shell
-wget -O bilibili.mp4 "https://lz.qaiu.top/parser?url=https://share.feijipan.com/s/Tk1F2kGQ&pwd=1234"
-```
-或者使用浏览器[直接访问](https://nfd-parser.github.io/nfd-preview/preview.html?src=https%3A%2F%2Flz.qaiu.top%2Fparser%3Furl%3Dhttps%3A%2F%2Fwww.ilanzou.com%2Fs%2FCDx6xKbT&name=bilibili.mp4&ext=mp4):
-```
-### 调用演示站下载：
-https://lz.qaiu.top/parser?url=https://www.ilanzou.com/s/CDx6xKbT&pwd=1234  
-### 调用演示站预览：
-https://nfd-parser.github.io/nfd-preview/preview.html?src=https%3A%2F%2Flz.qaiu.top%2Fparser%3Furl%3Dhttps%3A%2F%2Fwww.ilanzou.com%2Fs%2FCDx6xKbT&name=bilibili.mp4&ext=mp4  
 
+以带提取码的分享链接为例（提取码 `1234`），链接中含 `#`、`&`，作为 `url` 参数传入前必须做 URL 编码：
+
+`https://www.ecpan.cn/web/#/yunpanProxy?path=%2F%23%2Fdrive%2Foutside&data=70017ece572737b12b30709b7f029308eJD0&isShare=1`
+
+**命令行下载**
+
+```shell
+# curl
+curl -LOJ "https://lz.qaiu.top/parser?url=https%3A%2F%2Fwww.ecpan.cn%2Fweb%2F%23%2FyunpanProxy%3Fpath%3D%252F%2523%252Fdrive%252Foutside%26data%3D70017ece572737b12b30709b7f029308eJD0%26isShare%3D1&pwd=1234"
+
+# wget
+wget -O v01 "https://lz.qaiu.top/parser?url=https%3A%2F%2Fwww.ecpan.cn%2Fweb%2F%23%2FyunpanProxy%3Fpath%3D%252F%2523%252Fdrive%252Foutside%26data%3D70017ece572737b12b30709b7f029308eJD0%26isShare%3D1&pwd=1234"
 ```
 
+**短链方式**（key 取分享链接的 `data` 参数，提取码用 `@` 拼接）
+
+| 用途 | 地址 |
+| --- | --- |
+| 下载 | `https://lz.qaiu.top/ec/70017ece572737b12b30709b7f029308eJD0@1234` |
+| 在线预览 | [点击访问](https://nfd-parser.github.io/nfd-preview/preview.html?src=https%3A%2F%2Flz.qaiu.top%2Fec%2F70017ece572737b12b30709b7f029308eJD0%401234&name=v01&ext=mp4) |
+
+> 无提取码时去掉 `&pwd=1234` / `@1234` 即可；预览页 `src` 需编码（`@` → `%40`），用短链可避免二次编码。
+
 **解析器模块文档：** [parser/README.md](parser/README.md)
 
 **JavaScript解析器文档：** [JavaScript解析器开发指南](parser/doc/JAVASCRIPT_PARSER_GUIDE.md) | [自定义解析器扩展指南](parser/doc/CUSTOM_PARSER_GUIDE.md) | [快速开始](parser/doc/CUSTOM_PARSER_QUICKSTART.md)
@@ -69,7 +77,7 @@ https://nfd-parser.github.io/nfd-preview/preview.html?src=https%3A%2F%2Flz.qaiu.
 - [移动云云空间-ec](https://www.ecpan.cn/web)
 - [小飞机网盘-fj](https://www.feijipan.com/)
 - [亿方云-fc](https://www.fangcloud.com/)
-- [123云盘-ye](https://www.123pan.com/) ⚠️仅建议本地部署使用，需登录认证，公共/云端服务器风控严格建议自行部署（Windows 可直接用 run.bat 一键运行）
+- [123云盘-ye](https://www.123pan.com/) ⚠️仅建议本地部署使用。公共云解析没有共享 123 账号；下载返回 5112 / 请登录后下载时，在本机配置 `auths.ye.authorization`（Windows 可直接用 run.bat）
 - ~[115网盘(失效)-p115](https://115.com/)~
 - [文叔叔-ws](https://www.wenshushu.cn/)
 - [联想乐云-le](https://lecloud.lenovo.com/)
@@ -93,7 +101,9 @@ https://nfd-parser.github.io/nfd-preview/preview.html?src=https%3A%2F%2Flz.qaiu.
 - Dropbox-pdp
 - iCloud-pic
 ### 专业版提供
-- 迅雷网盘-xl
+- 百度网盘开放平台-bd
+- 迅雷云盘开放平台-xl
+- [光鸭云盘开放平台-gy](https://www.guangyapan.com)
 - [夸克云盘-qk](https://pan.quark.cn/)
 - [UC云盘-uc](https://fast.uc.cn/)
 - [移动云盘-p139](https://yun.139.com/)
@@ -133,6 +143,7 @@ GET /json/parser?url={分享链接}&pwd={密码}
 ```
 GET /json/{网盘标识}/{分享key}@{密码}
 ```
+注意： 移动云云空间的 `分享key` 取分享链接中的 `data` 参数值
 
 #### 3. 文件夹解析（v0.1.8fixed3+）
 
@@ -149,7 +160,7 @@ GET /json/getFileList?url={分享链接}&pwd={密码}
 
 ### 认证参数（v0.2.1+）
 [可以使用在线认证参数加密](https://qaiu.top/nfd-auth.html)
-部分网盘（如夸克、UC）需要登录后的 Cookie 才能解析和下载。可通过 `auth` 参数传递认证信息：
+部分网盘需要登录后的 Cookie 或 Authorization 才能下载。可通过 `auth` 参数传递认证信息：
 
 **参数格式**：`auth` 参数值为 AES 加密后的 JSON 字符串，经过 Base64 编码和 URL 编码
 
@@ -173,11 +184,11 @@ GET /json/getFileList?url={分享链接}&pwd={密码}
 **网盘认证要求**：
 | 网盘 | 认证要求 | 说明 |
 |------|---------|------|
-| 夸克网盘(QK) | **必须** | 必须配置 Cookie 才能解析 |
+| 夸克网盘(QK) | 小文件可免登录 | 小文件走访客直链。文件夹会先列目录再进入。超过访客大小限制（上游 23018，本次核对约 90MB 失败、约 12MB–27MB 成功）必须配置 `auths.qk.cookie` 或请求 `auth`。未配置 Cookie 时不会转存 |
-| UC网盘(UC) | **必须** | 必须配置 Cookie 才能解析 |
+| UC网盘(UC) | **必须** | 不能免登录，必须配置 Cookie |
 | 小飞机网盘(FJ) | 可选 | 大文件（>100MB）需要认证 |
 | 蓝奏优享(IZ) | 可选 | 大文件需要认证 |
-| 123网盘(YE) | 可选 | 需要下载大文件/需要登录的分享时才需要认证，支持账号密码或 token/authorization |
+| 123网盘(YE) | 下载通常需要 | 分享列表经常可以不登录读取。下载接口常见 5112 / 请登录后下载 / 您需要注册登录或付费后下载，请在**本机**配置 `auths.ye.authorization`（与 `token` 等价）或账号密码。公共云解析没有共享 123 账号。约 10MB 小文件有时可以直链，大文件和风控必须用你自己的账号。短链：`ye:分享key@提取码`；`#` 片段会去掉；`yun.123pan.com`、`www.123pan.com`、`*.share.123pan.cn` 同一类 |
 
 **使用示例**：
 ```
@@ -227,14 +238,13 @@ auths:
 ```
 
 > ⚠️ 注意：YAML 中 key 后面不写值（如 `authorization:` 空着）等同于没配置，不会生效，必须填入真实的账号密码或 token 内容。
+>
+> 若 123 云盘账号密码登录触发验证码或风控，解析会直接失败并提示改用 Authorization，不会尝试验证码。请改填上面的 `authorization` / `token`（浏览器 localStorage 的 `authorToken`，或请求头 `authorization` / Cookie `sso-token` 里的 JWT）。
+>
+> 公共解析站（例如别人搭的在线解析）不能替你登录 123。看到「请登录后下载」「5112」「您需要注册登录或付费后下载」时，把服务跑在自己的机器上并填入自己的 Authorization。这是 123 的登录和风控要求。链接写法：`/d/ye/分享key@提取码`；浏览器地址栏里 `#` 后面的片段不参与解析；`yun.123pan.com` 与 `www.123pan.com`、`数字.share.123pan.cn` 是同一种分享。
 
 如果只是临时调用一次，不想改动服务端配置，也可以用上面提到的 `auth` 参数临时传递（`authType` 可选 `password`/`accesstoken`/`authorization`），无需重启服务，仅本次请求生效。
 
-### 特殊说明
-
-- 移动云云空间的 `分享key` 取分享链接中的 `data` 参数值
-- 移动云云空间、小飞机网盘的加密分享可忽略密码参数
-
 ### 示例
 
 ```bash
@@ -369,14 +379,19 @@ json返回数据格式示例:
 | 移动云云空间(个人版) | √       | √(密码可忽略) | 5G(个人)    | 不限大小            |
 | 小飞机网盘       | √       | √        | 10G       | 不限大小            | 
 | 360亿方云      | √       | √        | 100G(须实名) | 不限大小            | 
-| 123云盘       | √       | √        | 2T        | 100G（>100M需要登录） | 
+| 123云盘       | 小文件有时可以 | √        | 2T        | 大文件/风控需要本机登录 |
 | 文叔叔         | √       | √        | 10G       | 5GB             | 
 | 永硕E盘        | √       | √(空间密码) | 视套餐       | 视套餐            |
 | WPS云文档      | √       | X        | 5G(免费)   | 10M(免费)/2G(会员)  |
-| 夸克网盘        | x       | √        | 10G       | 不限大小            | 
+| 夸克网盘        | 小文件    | √        | 10G       | 访客有大小限制（23018） |
 | UC网盘        | x       | √        | 10G       | 不限大小            | 
 | 飞书云盘        | √       | X        | 15G       | 不限大小            |
 
+免登录边界（阈值由网盘决定，不是本项目写死的）：
+
+- **夸克**：小文件可以不登录。本次核对约 12MB–27MB 的访客直链成功，约 90MB 返回 `23018`。分享根目录如果只是文件夹，解析会继续进入子目录。超过限制时配置 `auths.qk.cookie`。UC 不能免登录。百度大约 100MB 以内有直链，属于专业版，这次没有改解析器。
+- **123**：分享目录经常可以不登录看。下载则经常要登录。请本机配置 Authorization，不要依赖公共云解析的共享账号。约 10MB 的小文件有时能直链。
+
 # 打包部署
 
 ## JDK下载（lz.qaiu.top提供直链云解析服务）
@@ -455,7 +470,7 @@ docker run --rm -v /var/run/docker.sock:/var/run/docker.sock containrrr/watchtow
 > 注意: netdisk-fast-download.service中的ExecStart的路径改为实际路径
 ```shell
 cd ~
-wget -O netdisk-fast-download.zip https://github.com/qaiu/netdisk-fast-download/releases/download/v0.4.2/netdisk-fast-download-linux-amd64.zip
+wget -O netdisk-fast-download.zip https://github.com/qaiu/netdisk-fast-download/releases/download/v0.4.8/netdisk-fast-download-linux-amd64.zip
 unzip netdisk-fast-download.zip
 cd netdisk-fast-download
 bash service-install.sh
@@ -512,7 +527,7 @@ nfd-proxy搭建http代理服务器
 参考https://github.com/nfd-parser/nfd-proxy
 
 ### 认证信息配置说明
-部分网盘（如123）解析大文件时需要登录认证，可以在配置文件中添加认证信息。
+夸克小文件可以不登录；大文件要本机 Cookie。123 的下载在公共解析站上基本都要你自己的 Authorization，云端没有共用账号。
 
 修改配置文件：
 app-dev.yml
@@ -520,14 +535,16 @@ app-dev.yml
 ```yaml
 ### 解析认证相关
 auths:
-  # 123：配置用户名密码
+  # 夸克大文件：auths.qk.cookie
+  # qk:
+  #   cookie: 浏览器里夸克网盘的 Cookie
+  # 123：优先填 authorization。账号密码若触发验证码会失败，本项目不处理验证码。
   ye:
     username: 你的用户名
     password: 你的密码
+    # authorization: 浏览器登录后的 authorToken / sso-token
 ```
 
-**注意：** 目前仅支持 123（ye）的认证配置。
-
 
 **技术栈:**
 Jdk17+Vert.x4

core/src/main/java/cn/qaiu/vx/core/util/CommonUtil.java

@@ -162,13 +162,18 @@ public class CommonUtil {
             try (var is = CommonUtil.class.getClassLoader().getResourceAsStream("app.properties")) {
                 if (is != null) {
                     properties.load(is);
-                    if (!properties.isEmpty()) {
+                    String version = properties.getProperty("app.version");
-                        appVersion = properties.getProperty("app.version") + "build" + properties.getProperty("build");
+                    String build = properties.getProperty("build");
+                    if (version != null && !version.contains("${")) {
+                        appVersion = version + "build" + (build == null || build.contains("${") ? "" : build);
                     }
                 }
-            } catch (IOException e) {
+            } catch (Exception e) {
                 LOGGER.error("读取app.properties失败", e);
             }
+            if (appVersion == null) {
+                appVersion = "unknown";
+            }
         }
         return appVersion;
     }

parser/doc/API_USAGE.md

@@ -24,7 +24,7 @@
 
 ### 认证参数说明（v0.2.1+）
 
-部分网盘（如夸克QK、UC网盘）需要登录后的 Cookie 才能解析。`auth` 参数用于传递认证信息：
+部分网盘需要登录后的 Cookie 或 Authorization 才能下载。夸克小文件可以不登录；UC 必须有 Cookie。`auth` 参数用于传递认证信息：
 
 **加密方式**：
 - 算法：AES/ECB/PKCS5Padding
@@ -42,8 +42,9 @@
 **网盘认证要求**：
 | 网盘 | 认证要求 |
 |------|---------|
-| 夸克网盘(QK) | **必须** |
+| 夸克网盘(QK) | 小文件可免登录；超过访客大小限制（23018）需要 Cookie |
 | UC网盘(UC) | **必须** |
+| 123网盘(YE) | 下载通常需要本机 `auths.ye.authorization`；公共云解析没有共享账号 |
 | 小飞机网盘(FJ) | 大文件需要 |
 | 蓝奏优享(IZ) | 大文件需要 |
 

parser/doc/auth-param/AUTH_PARAM_GUIDE.md

@@ -109,6 +109,8 @@ URL解码 → Base64解码 → AES解密 → JSON对象
 }
 ```
 
+> 123云盘（`ye`）账号密码登录如果返回验证码或风控，解析会直接失败，并提示改用 Authorization，不会尝试验证码。请在浏览器登录后复制 `authorToken` / 请求头 `authorization` / Cookie `sso-token`，用 `authType=authorization` 或 `accesstoken` 传入，或写入 `app-dev.yml` 的 `auths.ye.authorization`。
+
 #### 4. 自定义认证
 ```json
 {
@@ -339,3 +341,4 @@ server:
 ## 更新日志
 
 - **2026-02-05**: 初始版本，支持 accesstoken、cookie、password、custom 认证类型
+- **2026-09-27**: 补充 123云盘账号密码登录触发验证码/风控时改用 Authorization 的说明

parser/doc/auth-param/AUTH_PARAM_GUIDE_SIMPLE.md

@@ -57,6 +57,8 @@
 }
 ```
 
+> 123云盘（`ye`）账号密码登录触发验证码/风控时，请改用 `authType=authorization` 或 `accesstoken`（`token` 填浏览器中的 Bearer token / JWT），或在 `app-dev.yml` 配置 `auths.ye.authorization`。解析不会尝试验证码。
+
 ### 自定义认证
 ```json
 {

parser/pom.xml

@@ -63,7 +63,7 @@
         <lombok.version>1.18.38</lombok.version>
         <slf4j.version>2.0.16</slf4j.version>
         <commons-lang3.version>3.18.0</commons-lang3.version>
-        <jackson.version>2.18.6</jackson.version>
+        <jackson.version>2.18.9</jackson.version>
         <logback.version>1.5.32</logback.version>
         <junit.version>4.13.2</junit.version>
     </properties>

parser/src/main/java/cn/qaiu/parser/PanBase.java

@@ -368,9 +368,12 @@ public abstract class PanBase implements IPanTool, Closeable {
         // 检查响应头中的Content-Encoding是否为gzip
         String contentEncoding = res.getHeader("Content-Encoding");
         try {
-            if ("gzip".equalsIgnoreCase(contentEncoding)) {
+            if ("gzip".equalsIgnoreCase(contentEncoding) && res.body() instanceof Buffer gzipBody
+                    && gzipBody.length() >= 2
+                    && (gzipBody.getByte(0) & 0xff) == 0x1f
+                    && (gzipBody.getByte(1) & 0xff) == 0x8b) {
                 // 如果是gzip压缩的响应体，解压（只解压一次，缓存结果）
-                String decompressed = decompressGzip((Buffer) res.body());
+                String decompressed = decompressGzip(gzipBody);
                 return new JsonObject(decompressed);
             } else {
                 return res.bodyAsJsonObject();

parser/src/main/java/cn/qaiu/parser/PanDomainTemplate.java

@@ -232,7 +232,7 @@ public enum PanDomainTemplate {
                     "123635\\.com|" +
                     "123242\\.com|" +
                     "123795\\.com"  +
-                    ")/(?:(?:s|123pan)/|(?:[^/?#]+/)+)?(?<KEY>[a-zA-Z0-9]+-[a-zA-Z0-9]+|[a-zA-Z0-9_-]+)(?:\\.html)?(?:\\?.*)?"),
+                    ")/(?:(?:s|123pan)/|(?:[^/?#]+/)+)?(?<KEY>[a-zA-Z0-9]+-[a-zA-Z0-9]+|[a-zA-Z0-9_-]+)(?:\\.html)?(?:[?#].*)?"),
             "https://www.123pan.com/s/{shareKey}",
             Ye2Tool.class),
     // https://www.ecpan.cn/web/#/yunpanProxy?path=%2F%23%2Fdrive%2Foutside&data={code}&isShare=1

parser/src/main/java/cn/qaiu/parser/PasswordLoginRisk.java

@@ -0,0 +1,270 @@
+package cn.qaiu.parser;
+
+import io.vertx.core.json.JsonArray;
+import io.vertx.core.json.JsonObject;
+import org.apache.commons.lang3.StringUtils;
+
+import java.util.Locale;
+
+/**
+ * 账号密码登录撞上验证码/风控时的用户提示。
+ * 只识别失败形态并引导改用 Authorization，不实现验证码求解、扫码或重试。
+ */
+public final class PasswordLoginRisk {
+
+    /**
+     * 123 云盘（ye）账号密码登录被验证码/风控拦住时返回给调用方的固定说明。
+     * 上游 code/message 会另附在这句话后面，便于和“密码错误”区分。
+     */
+    public static final String AUTHORIZATION_HINT =
+            "账号密码登录触发了验证码/风控，已停止用户名密码登录（不会尝试验证码）。"
+                    + "请改为配置 Authorization（浏览器登录后的 Bearer token / JWT，"
+                    + "例如 localStorage 的 authorToken、请求头 authorization 或 Cookie 的 sso-token）。"
+                    + "静态配置写在 app-dev.yml 的 auths.ye.authorization（与 auths.ye.token 等价）；"
+                    + "临时请求使用 authType=authorization 或 authType=accesstoken，token 填该令牌（不要重复带 Bearer 前缀）。"
+                    + "说明见 parser/doc/auth-param/。";
+
+    /**
+     * 上游文案命中这些片段时视为验证码/风控，而不是单纯的密码错误。
+     * 依据公开客户端（AList/OpenList）实际展示过的 123 登录失败文案，以及登录页上的滑块/人机验证提示。
+     */
+    private static final String[] RISK_KEYWORDS = {
+            "验证码",
+            "风控",
+            "安全风险",
+            "安全验证",
+            "安全校验",
+            "滑块",
+            "滑动验证",
+            "拼图验证",
+            "短信验证",
+            "微信登录",
+            "微信进行登录",
+            "境外登录",
+            "需要验证",
+            "请验证",
+            "请你验证",
+            "进行验证",
+            "完成验证",
+            "二次验证",
+            "人机验证",
+            "操作频繁",
+            "请求过于频繁",
+            "请求频繁",
+            "captcha",
+            "recaptcha",
+            "risk control"
+    };
+
+    private PasswordLoginRisk() {
+    }
+
+    public static boolean isLoginSuccess(JsonObject json) {
+        if (json == null) {
+            return false;
+        }
+        Integer code = readCode(json);
+        return code != null && code == 200 && StringUtils.isNotBlank(readToken(json));
+    }
+
+    public static boolean indicatesCaptchaOrRisk(JsonObject json) {
+        if (json == null) {
+            return false;
+        }
+        if (hasTruthyRiskField(json) || hasTruthyRiskField(dataObject(json))) {
+            return true;
+        }
+        return textIndicatesCaptchaOrRisk(collectMessageText(json));
+    }
+
+    public static boolean textIndicatesCaptchaOrRisk(String text) {
+        if (StringUtils.isBlank(text)) {
+            return false;
+        }
+        String lower = text.toLowerCase(Locale.ROOT);
+        for (String keyword : RISK_KEYWORDS) {
+            if (lower.contains(keyword.toLowerCase(Locale.ROOT))) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 非成功登录响应的用户可见说明。验证码/风控走 Authorization 引导，其余保持“登录失败: 上游文案”。
+     */
+    public static String describeLoginFailure(JsonObject json) {
+        if (json == null) {
+            return "登录响应格式异常";
+        }
+        if (indicatesCaptchaOrRisk(json)) {
+            return AUTHORIZATION_HINT + " 上游返回：" + upstreamSummary(json);
+        }
+        Integer code = readCode(json);
+        if (code != null && code == 200) {
+            return "未获取到token";
+        }
+        String message = firstMessage(json);
+        if (StringUtils.isBlank(message)) {
+            return "登录失败";
+        }
+        return "登录失败: " + message;
+    }
+
+    public static String nonJsonLoginFailure(String body) {
+        if (textIndicatesCaptchaOrRisk(body)) {
+            return AUTHORIZATION_HINT + " 上游返回：" + truncate(body, 300);
+        }
+        return "登录响应格式异常: " + body;
+    }
+
+    private static String collectMessageText(JsonObject json) {
+        StringBuilder text = new StringBuilder();
+        appendMessage(text, json);
+        JsonObject data = dataObject(json);
+        if (data != null) {
+            appendMessage(text, data);
+        }
+        return text.toString();
+    }
+
+    private static void appendMessage(StringBuilder text, JsonObject json) {
+        append(text, json.getString("message"));
+        append(text, json.getString("msg"));
+    }
+
+    private static void append(StringBuilder text, String value) {
+        if (StringUtils.isNotBlank(value)) {
+            if (text.length() > 0) {
+                text.append(' ');
+            }
+            text.append(value);
+        }
+    }
+
+    private static boolean hasTruthyRiskField(JsonObject obj) {
+        if (obj == null) {
+            return false;
+        }
+        for (String key : obj.fieldNames()) {
+            if (!isRiskFieldName(key)) {
+                continue;
+            }
+            if (isTruthyRiskValue(obj.getValue(key))) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private static boolean isRiskFieldName(String key) {
+        String lower = key.toLowerCase(Locale.ROOT);
+        return lower.contains("captcha")
+                || lower.contains("vcode")
+                || lower.contains("risk")
+                || "needverify".equals(lower)
+                || "need_verify".equals(lower)
+                || "slideverify".equals(lower)
+                || "verifycode".equals(lower)
+                || "verify_code".equals(lower);
+    }
+
+    private static boolean isTruthyRiskValue(Object value) {
+        if (value == null) {
+            return false;
+        }
+        if (value instanceof Boolean) {
+            return (Boolean) value;
+        }
+        if (value instanceof Number) {
+            return ((Number) value).doubleValue() != 0d;
+        }
+        if (value instanceof CharSequence) {
+            String text = value.toString().trim();
+            if (text.isEmpty()) {
+                return false;
+            }
+            String lower = text.toLowerCase(Locale.ROOT);
+            return !"false".equals(lower) && !"0".equals(lower) && !"null".equals(lower) && !"none".equals(lower);
+        }
+        if (value instanceof JsonObject) {
+            return !((JsonObject) value).isEmpty();
+        }
+        if (value instanceof JsonArray) {
+            return !((JsonArray) value).isEmpty();
+        }
+        return true;
+    }
+
+    private static String upstreamSummary(JsonObject json) {
+        StringBuilder summary = new StringBuilder();
+        Integer code = readCode(json);
+        if (code != null) {
+            summary.append("code=").append(code);
+        }
+        String message = firstMessage(json);
+        if (StringUtils.isNotBlank(message)) {
+            if (summary.length() > 0) {
+                summary.append(", ");
+            }
+            summary.append("message=").append(message);
+        }
+        if (summary.length() == 0) {
+            summary.append(json.encode());
+        }
+        return truncate(summary.toString(), 300);
+    }
+
+    private static String firstMessage(JsonObject json) {
+        String message = json.getString("message");
+        if (StringUtils.isBlank(message)) {
+            message = json.getString("msg");
+        }
+        if (StringUtils.isBlank(message)) {
+            JsonObject data = dataObject(json);
+            if (data != null) {
+                message = data.getString("message");
+                if (StringUtils.isBlank(message)) {
+                    message = data.getString("msg");
+                }
+            }
+        }
+        return message;
+    }
+
+    static String readToken(JsonObject json) {
+        JsonObject data = dataObject(json);
+        if (data == null) {
+            return null;
+        }
+        Object token = data.getValue("token");
+        return token == null ? null : token.toString();
+    }
+
+    private static JsonObject dataObject(JsonObject json) {
+        Object data = json.getValue("data");
+        return data instanceof JsonObject ? (JsonObject) data : null;
+    }
+
+    static Integer readCode(JsonObject json) {
+        Object code = json.getValue("code");
+        if (code instanceof Number) {
+            return ((Number) code).intValue();
+        }
+        if (code instanceof String && StringUtils.isNumeric(((String) code).trim())) {
+            return Integer.parseInt(((String) code).trim());
+        }
+        return null;
+    }
+
+    private static String truncate(String value, int max) {
+        if (value == null) {
+            return "";
+        }
+        String trimmed = value.trim();
+        if (trimmed.length() <= max) {
+            return trimmed;
+        }
+        return trimmed.substring(0, max) + "...";
+    }
+}

parser/src/main/java/cn/qaiu/parser/impl/IzTool.java

@@ -3,6 +3,7 @@ package cn.qaiu.parser.impl;
 import cn.qaiu.entity.FileInfo;
 import cn.qaiu.entity.ShareLinkInfo;
 import cn.qaiu.parser.PanBase;
+import cn.qaiu.parser.TokenCache;
 import cn.qaiu.util.AESUtils;
 import cn.qaiu.util.AcwScV2Generator;
 import cn.qaiu.util.CommonUtils;
@@ -85,12 +86,31 @@ public class IzTool extends PanBase {
     }
     public IzTool(ShareLinkInfo shareLinkInfo) {
         super(shareLinkInfo);
+        IzXffHeader.apply(header);
+        String accountId = "_default";
+        if (shareLinkInfo.getOtherParam().containsKey("auths")) {
+            MultiMap auths = (MultiMap) shareLinkInfo.getOtherParam().get("auths");
+            if (auths.contains("_configId")) {
+                accountId = auths.get("_configId");
+            } else if (auths.contains("username")) {
+                accountId = auths.get("username");
+            }
+        }
+        this.cacheKey = TokenCache.key("iz", accountId);
     }
 
     String uuid = UUID.randomUUID().toString().toLowerCase(); // 也可以使用 UUID.randomUUID().toString()
 
-    public static volatile String token = null;
+    // 多账号隔离：用 TokenCache 代替 static 变量
-    public static volatile boolean authFlag = true;
+    private final String cacheKey;
+
+    private String token() {
+        return TokenCache.getToken(cacheKey);
+    }
+
+    private boolean authFlag() {
+        return TokenCache.getFlag(cacheKey, true);
+    }
 
     public Future<String> parse() {
 
@@ -101,22 +121,21 @@ public class IzTool extends PanBase {
         // 检查并输出认证状态
         if (shareLinkInfo.getOtherParam().containsKey("auths")) {
             boolean isTempAuth = shareLinkInfo.getOtherParam().containsKey("__TEMP_AUTH_ADDED");
+            String token = token();
             log.info("文件解析检测到认证信息: isTempAuth={}, authFlag={}, token={}",
-                    isTempAuth, authFlag, token != null ? "已登录(" + token.substring(0, Math.min(8, token.length())) + "...)" : "未登录");
+                    isTempAuth, authFlag(), token != null ? "已登录(" + token.substring(0, Math.min(8, token.length())) + "...)" : "未登录");
             
             // 如果需要认证但还没有token，先执行登录
-            if ((isTempAuth || authFlag) && token == null) {
+            if ((isTempAuth || authFlag()) && token == null) {
                 log.info("文件解析需要登录，开始执行登录流程...");
                 MultiMap auths = (MultiMap) shareLinkInfo.getOtherParam().get("auths");
                 return login(tsEncode, auths)
-                        .compose(v -> {
+                        .recover(err -> {
-                            log.info("文件解析预登录成功，继续解析流程");
+                            // 预登录失败不终止解析，继续走免登录
-                            return parseWithAuth(shareId, tsEncode);
+                            log.warn("文件解析预登录失败: {}，使用免登录模式", err.getMessage());
+                            return Future.succeededFuture();
                         })
-                        .onFailure(err -> {
+                        .compose(v -> parseWithAuth(shareId, tsEncode));
-                            log.warn("文件解析预登录失败: {}，尝试使用免登录模式", err.getMessage());
-                            // 登录失败，继续使用免登录模式
-                        });
             } else if (token != null) {
                 log.info("文件解析使用已有token: {}...", token.substring(0, Math.min(8, token.length())));
             }
@@ -231,8 +250,8 @@ public class IzTool extends PanBase {
             // 检查是否为临时认证（临时认证每次都尝试登录）
             boolean isTempAuth = shareLinkInfo.getOtherParam().containsKey("__TEMP_AUTH_ADDED");
             // 如果是临时认证，或者是后台配置且authFlag为true，则尝试使用认证
-            if (isTempAuth || authFlag) {
+            if (isTempAuth || authFlag()) {
-                log.debug("尝试使用认证信息解析, isTempAuth={}, authFlag={}", isTempAuth, authFlag);
+                log.debug("尝试使用认证信息解析, isTempAuth={}, authFlag={}", isTempAuth, authFlag());
                 HttpRequest<Buffer> httpRequest =
                         webClientSession.getAbs(UriTemplate.of(SECOND_REQUEST_URL_VIP))
                                 .setTemplateParam("fidEncode", fidEncode)
@@ -241,18 +260,19 @@ public class IzTool extends PanBase {
                                 .setTemplateParam("auth", auth)
                                 .setTemplateParam("dataKey", dataKey);
                 MultiMap auths = (MultiMap) shareLinkInfo.getOtherParam().get("auths");
-                if (token == null) {
+                if (token() == null) {
-                    // 执行登录
+                    // 执行登录，失败则回退免登录
                     login(tsEncode2, auths).onFailure(failRes-> {
-                        log.warn("登录失败: {}", failRes.getMessage());
+                        log.warn("登录失败，回退免登录: {}", failRes.getMessage());
-                        fail(failRes.getMessage());
+                        downloadAnonymous(fidEncode, tsEncode2, auth, dataKey);
                     }).onSuccess(r-> {
-                        httpRequest.setTemplateParam("appToken", token)
+                        httpRequest.setTemplateParam("appToken", token())
                                 .putHeaders(header);
                         httpRequest.send().onSuccess(this::down).onFailure(handleFail("请求2"));
                     });
                 } else {
-                    // 验证token
+                    // 验证token — 先从缓存恢复到 header
+                    header.set("appToken", token());
                     webClientSession.postAbs(UriTemplate.of(TOKEN_VERIFY_URL))
                             .setTemplateParam("uuid", uuid)
                             .setTemplateParam("ts", tsEncode2)
@@ -260,15 +280,15 @@ public class IzTool extends PanBase {
                                 // log.info("res: {}",asJson(res));
                                 if (asJson(res).getInteger("code") != 200) {
                                     login(tsEncode2, auths).onFailure(failRes -> {
-                                        log.warn("重新登录失败: {}", failRes.getMessage());
+                                        log.warn("重新登录失败，回退免登录: {}", failRes.getMessage());
-                                        fail(failRes.getMessage());
+                                        downloadAnonymous(fidEncode, tsEncode2, auth, dataKey);
                                     }).onSuccess(r-> {
-                                        httpRequest.setTemplateParam("appToken", token)
+                                        httpRequest.setTemplateParam("appToken", token())
                                                 .putHeaders(header);
                                         httpRequest.send().onSuccess(this::down).onFailure(handleFail("请求2"));
                                     });
                                 } else {
-                                    httpRequest.setTemplateParam("appToken", token)
+                                    httpRequest.setTemplateParam("appToken", token())
                                             .putHeaders(header);
                                     httpRequest.send().onSuccess(this::down).onFailure(handleFail("请求2"));
                                 }
@@ -277,29 +297,27 @@ public class IzTool extends PanBase {
             } else {
                 // authFlag 为 false，使用免登录解析
                 log.debug("authFlag=false，使用免登录解析");
-                webClientSession.getAbs(UriTemplate.of(SECOND_REQUEST_URL))
+                downloadAnonymous(fidEncode, tsEncode2, auth, dataKey);
-                        .putHeaders(header)
-                        .setTemplateParam("fidEncode", fidEncode)
-                        .setTemplateParam("uuid", uuid)
-                        .setTemplateParam("ts", tsEncode2)
-                        .setTemplateParam("auth", auth)
-                        .setTemplateParam("dataKey", dataKey).send()
-                        .onSuccess(this::down).onFailure(handleFail("请求2"));
             }
         } else {
             // 没有认证信息，使用免登录解析
             log.debug("无认证信息，使用免登录解析");
-            webClientSession.getAbs(UriTemplate.of(SECOND_REQUEST_URL))
+            downloadAnonymous(fidEncode, tsEncode2, auth, dataKey);
-                    .putHeaders(header)
-                    .setTemplateParam("fidEncode", fidEncode)
-                    .setTemplateParam("uuid", uuid)
-                    .setTemplateParam("ts", tsEncode2)
-                    .setTemplateParam("auth", auth)
-                    .setTemplateParam("dataKey", dataKey).send()
-                    .onSuccess(this::down).onFailure(handleFail("请求2"));
         }
     }
 
+    private void downloadAnonymous(String fidEncode, String tsEncode2, String auth, String dataKey) {
+        log.debug("使用免登录解析");
+        webClientSession.getAbs(UriTemplate.of(SECOND_REQUEST_URL))
+                .putHeaders(header)
+                .setTemplateParam("fidEncode", fidEncode)
+                .setTemplateParam("uuid", uuid)
+                .setTemplateParam("ts", tsEncode2)
+                .setTemplateParam("auth", auth)
+                .setTemplateParam("dataKey", dataKey).send()
+                .onSuccess(this::down).onFailure(handleFail("请求2"));
+    }
+
     private Future<Void> login(String tsEncode2, MultiMap auths) {
         Promise<Void> promise1 = Promise.promise();
         webClientSession.postAbs(UriTemplate.of(LOGIN_URL))
@@ -310,8 +328,13 @@ public class IzTool extends PanBase {
                 .onSuccess(res2->{
                     JsonObject json = asJson(res2);
                     if (json.getInteger("code") == 200) {
-                        token = json.getJsonObject("data").getString("appToken");
+                        String loginToken = json.getJsonObject("data").getString("appToken");
-                        log.info("登录成功 token: {}...", token != null ? token.substring(0, Math.min(8, token.length())) : "null");
+                        TokenCache.putToken(cacheKey, loginToken);
+                        TokenCache.queueCachedTokenPersist(cacheKey, loginToken, System.currentTimeMillis() + 24 * 60 * 60 * 1000L);
+                        if (loginToken != null) {
+                            header.set("appToken", loginToken);
+                        }
+                        log.info("登录成功 token: {}...", loginToken != null ? loginToken.substring(0, Math.min(8, loginToken.length())) : "null");
                         promise1.complete();
                     } else {
                         // 检查是否为临时认证
@@ -323,7 +346,7 @@ public class IzTool extends PanBase {
                         } else {
                             // 后台配置的认证失败，设置authFlag并返回失败，让下次请求使用免登陆解析
                             log.warn("后台配置认证失败: {}, authFlag将设为false，请重新解析", json.getString("msg"));
-                            authFlag = false;
+                            TokenCache.putFlag(cacheKey, false);
                             promise1.fail("认证失败: " + json.getString("msg") + ", 请重新解析将使用免登陆模式");
                         }
                     }
@@ -691,7 +714,6 @@ public class IzTool extends PanBase {
     }
 
     public static void resetToken() {
-        token = null;
+        TokenCache.removeByDiskType("iz");
-        authFlag = true;
     }
 }

parser/src/main/java/cn/qaiu/parser/impl/IzToolWithAuth.java

@@ -84,6 +84,7 @@ public class IzToolWithAuth extends PanBase {
     }
     public IzToolWithAuth(ShareLinkInfo shareLinkInfo) {
         super(shareLinkInfo);
+        IzXffHeader.apply(header);
     }
 
     String uuid = UUID.randomUUID().toString().toLowerCase(); // 也可以使用 UUID.randomUUID().toString()
@@ -213,8 +214,8 @@ public class IzToolWithAuth extends PanBase {
                 if (token == null) {
                     // 执行登录
                     login(tsEncode2, auths).onFailure(failRes-> {
-                        log.warn("登录失败: {}", failRes.getMessage());
+                        log.warn("登录失败，回退免登录: {}", failRes.getMessage());
-                        fail(failRes.getMessage());
+                        downloadAnonymous(fidEncode, tsEncode2, auth, dataKey);
                     }).onSuccess(r-> {
                         httpRequest.setTemplateParam("appToken", token)
                                 .putHeaders(header);
@@ -229,8 +230,8 @@ public class IzToolWithAuth extends PanBase {
                                 // log.info("res: {}",asJson(res));
                                 if (asJson(res).getInteger("code") != 200) {
                                     login(tsEncode2, auths).onFailure(failRes -> {
-                                        log.warn("重新登录失败: {}", failRes.getMessage());
+                                        log.warn("重新登录失败，回退免登录: {}", failRes.getMessage());
-                                        fail(failRes.getMessage());
+                                        downloadAnonymous(fidEncode, tsEncode2, auth, dataKey);
                                     }).onSuccess(r-> {
                                         httpRequest.setTemplateParam("appToken", token)
                                                 .putHeaders(header);
@@ -246,29 +247,27 @@ public class IzToolWithAuth extends PanBase {
             } else {
                 // authFlag 为 false，使用免登录解析
                 log.debug("authFlag=false，使用免登录解析");
-                webClientSession.getAbs(UriTemplate.of(SECOND_REQUEST_URL))
+                downloadAnonymous(fidEncode, tsEncode2, auth, dataKey);
-                        .putHeaders(header)
-                        .setTemplateParam("fidEncode", fidEncode)
-                        .setTemplateParam("uuid", uuid)
-                        .setTemplateParam("ts", tsEncode2)
-                        .setTemplateParam("auth", auth)
-                        .setTemplateParam("dataKey", dataKey).send()
-                        .onSuccess(this::down).onFailure(handleFail("请求2"));
             }
         } else {
             // 没有认证信息，使用免登录解析
             log.debug("无认证信息，使用免登录解析");
-            webClientSession.getAbs(UriTemplate.of(SECOND_REQUEST_URL))
+            downloadAnonymous(fidEncode, tsEncode2, auth, dataKey);
-                    .putHeaders(header)
-                    .setTemplateParam("fidEncode", fidEncode)
-                    .setTemplateParam("uuid", uuid)
-                    .setTemplateParam("ts", tsEncode2)
-                    .setTemplateParam("auth", auth)
-                    .setTemplateParam("dataKey", dataKey).send()
-                    .onSuccess(this::down).onFailure(handleFail("请求2"));
         }
     }
 
+    private void downloadAnonymous(String fidEncode, String tsEncode2, String auth, String dataKey) {
+        log.debug("使用免登录解析");
+        webClientSession.getAbs(UriTemplate.of(SECOND_REQUEST_URL))
+                .putHeaders(header)
+                .setTemplateParam("fidEncode", fidEncode)
+                .setTemplateParam("uuid", uuid)
+                .setTemplateParam("ts", tsEncode2)
+                .setTemplateParam("auth", auth)
+                .setTemplateParam("dataKey", dataKey).send()
+                .onSuccess(this::down).onFailure(handleFail("请求2"));
+    }
+
     private Future<Void> login(String tsEncode2, MultiMap auths) {
         Promise<Void> promise1 = Promise.promise();
         webClientSession.postAbs(UriTemplate.of(LOGIN_URL))

parser/src/main/java/cn/qaiu/parser/impl/IzXffHeader.java

@@ -0,0 +1,60 @@
+package cn.qaiu.parser.impl;
+
+import io.vertx.core.MultiMap;
+import org.apache.commons.lang3.StringUtils;
+
+import java.util.concurrent.ThreadLocalRandom;
+
+/**
+ * 蓝奏云优享 X-Forwarded-For 配置。
+ * <p>
+ * 读取系统属性 {@code nfd.iz.xff}，其次环境变量 {@code NFD_IZ_XFF}：
+ * <ul>
+ *     <li>未设置 / 空 / {@code off}：不发送该头（默认）</li>
+ *     <li>{@code random}：每次创建解析器时随机一个国内常见网段 IP</li>
+ *     <li>其它值：原样作为头的值，例如 {@code 113.96.181.18}</li>
+ * </ul>
+ */
+public final class IzXffHeader {
+
+    public static final String PROP = "nfd.iz.xff";
+    public static final String ENV = "NFD_IZ_XFF";
+    private static final String HEADER = "X-Forwarded-For";
+
+    /** 国内运营商常见 /8 段首字节 */
+    private static final int[] CN_PREFIX = {36, 39, 42, 58, 59, 60, 61, 101, 106, 110, 111, 112, 113, 114,
+            115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 175, 180, 182, 183, 202, 210, 211, 218, 219, 220, 221, 222, 223};
+
+    private IzXffHeader() {
+    }
+
+    static String configured() {
+        String v = System.getProperty(PROP);
+        if (StringUtils.isBlank(v)) {
+            v = System.getenv(ENV);
+        }
+        return v == null ? "" : v.trim();
+    }
+
+    /** 根据配置得到头的值，返回 null 表示不发送 */
+    static String resolve(String mode) {
+        if (StringUtils.isBlank(mode) || "off".equalsIgnoreCase(mode)) {
+            return null;
+        }
+        if ("random".equalsIgnoreCase(mode)) {
+            ThreadLocalRandom r = ThreadLocalRandom.current();
+            return CN_PREFIX[r.nextInt(CN_PREFIX.length)] + "." + r.nextInt(256) + "." + r.nextInt(256) + "." + (1 + r.nextInt(254));
+        }
+        return mode;
+    }
+
+    /** 按当前配置写入或移除请求头 */
+    public static void apply(MultiMap headers) {
+        String value = resolve(configured());
+        if (value == null) {
+            headers.remove(HEADER);
+        } else {
+            headers.set(HEADER, value);
+        }
+    }
+}

parser/src/main/java/cn/qaiu/parser/impl/QkTool.java

@@ -22,6 +22,7 @@ import java.time.LocalDateTime;
 import java.time.ZoneId;
 import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
+import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -49,6 +50,22 @@ public class QkTool extends PanBase {
     // __puus 有效期，默认 55 分钟（服务器实际 1 小时过期，提前 5 分钟刷新）
     private static final long PUUS_TTL_MS = 55 * 60 * 1000L;
 
+    /** 根目录经常只有一层文件夹，继续向下找文件。#275 这类分享要再进一层。 */
+    static final int MAX_FOLDER_DEPTH = 4;
+    /** 同一层最多进入的文件夹数，避免把整棵目录树都请求一遍。 */
+    static final int MAX_FOLDERS_PER_LEVEL = 12;
+    /** 访客直链失败（23018）后，按体积从小到大再试几个文件。 */
+    static final int MAX_GUEST_DOWNLOAD_ATTEMPTS = 6;
+
+    static final String EMPTY_SHARE_MSG = "分享目录为空，或只包含空文件夹。解析已经进入子目录查找。";
+    static final String GUEST_OVERSIZE_MSG =
+            "夸克访客只能免登录下载小文件，当前文件超过访客大小限制（上游 23018 download file size limit）。"
+                    + "请在本机配置夸克 Cookie：auths.qk.cookie，或在解析请求中携带 auth。"
+                    + "未配置 Cookie 时不会转存。大文件需要绑定账号后交给下载器，浏览器里直接打开也经常失败。";
+    static final String GUEST_LOGIN_MSG =
+            "夸克要求登录后才能下载。请配置 Cookie（auths.qk.cookie，或请求参数 auth）。"
+                    + "小文件可以免登录直链；这个报错表示当前文件需要账号，请到 Cookie/auth 配置里补登录态。";
+    
     // 静态变量：缓存已转存的文件 (分享key -> 转存文件ID)
     private static final Map<String, String> savedFileCache = new java.util.concurrent.ConcurrentHashMap<>();
     
@@ -216,8 +233,8 @@ public class QkTool extends PanBase {
                     log.debug("第一阶段响应: {}", res.bodyAsString());
                     JsonObject resJson = asJson(res);
                     
-                    if (resJson.getInteger("code") != 0) {
+                    if (resJson.getInteger("code") == null || resJson.getInteger("code") != 0) {
-                        fail(TOKEN_URL + " 返回异常: " + resJson);
+                        fail(quarkApiFailure(TOKEN_URL, resJson));
                         return;
                     }
                     
@@ -229,105 +246,303 @@ public class QkTool extends PanBase {
                     
                     log.debug("成功获取 stoken: {}", stoken);
 
-                    // 第二步：获取文件列表
+                    // 根目录可能只是文件夹（#282）。先列出再进入，找到文件后再取直链。
-                    client.getAbs(DETAIL_URL)
+                    findDownloadableFiles(pwdId, stoken, "0", 0)
-                            .addQueryParam("pr", "ucpro")
+                            .compose(files -> resolveListedFiles(files, pwdId, stoken))
-                            .addQueryParam("fr", "pc")
+                            .onSuccess(downloadUrl -> completeWithMeta(downloadUrl, buildDownloadHeaders(null)))
-                            .addQueryParam("pwd_id", pwdId)
+                            .onFailure(t -> fail(t.getMessage() == null ? "解析失败" : t.getMessage()));
-                            .addQueryParam("stoken", stoken)
-                            .addQueryParam("pdir_fid", "0")
-                            .addQueryParam("force", "0")
-                            .addQueryParam("_page", "1")
-                            .addQueryParam("_size", "50")
-                            .addQueryParam("_fetch_banner", "1")
-                            .addQueryParam("_fetch_share", "1")
-                            .addQueryParam("_fetch_total", "1")
-                            .addQueryParam("_sort", "file_type:asc,updated_at:desc")
-                            .putHeaders(header)
-                            .send()
-                            .onSuccess(res2 -> {
-                                log.debug("第二阶段响应: {}", res2.bodyAsString());
-                                JsonObject resJson2 = asJson(res2);
-                                
-                                if (resJson2.getInteger("code") != 0) {
-                                    fail(DETAIL_URL + " 返回异常: " + resJson2);
-                                    return;
-                                }
-                                
-                                JsonArray fileList = resJson2.getJsonObject("data").getJsonArray("list");
-                                if (fileList == null || fileList.isEmpty()) {
-                                    fail("未找到文件");
-                                    return;
-                                }
-                                
-                                // 过滤出文件（排除文件夹）
-                                List<JsonObject> files = new ArrayList<>();
-                                for (int i = 0; i < fileList.size(); i++) {
-                                    JsonObject item = fileList.getJsonObject(i);
-                                    // 判断是否为文件：file=true 或 obj_category 不为空
-                                    if (item.getBoolean("file", false) || 
-                                        (item.getString("obj_category") != null && !item.getString("obj_category").isEmpty())) {
-                                        files.add(item);
-                                    }
-                                }
-                                
-                                if (files.isEmpty()) {
-                                    fail("没有可下载的文件（可能都是文件夹）");
-                                    return;
-                                }
-                                
-                                log.debug("找到 {} 个文件", files.size());
-                                
-                                // 提取第一个文件的信息并保存到 otherParam
-                                try {
-                                    JsonObject firstFile = files.get(0);
-                                    FileInfo fileInfo = new FileInfo();
-                                    fileInfo.setFileId(firstFile.getString("fid"))
-                                            .setFileName(firstFile.getString("file_name"))
-                                            .setSize(firstFile.getLong("size", 0L))
-                                            .setSizeStr(FileSizeConverter.convertToReadableSize(firstFile.getLong("size", 0L)))
-                                            .setFileType(firstFile.getBoolean("file", true) ? "file" : "folder")
-                                            .setCreateTime(formatEpochMs(firstFile.getLong("updated_at", 0L)))
-                                            .setUpdateTime(formatEpochMs(firstFile.getLong("updated_at", 0L)))
-                                            .setPanType(shareLinkInfo.getType());
-                                    
-                                    // 保存到 otherParam，供 CacheServiceImpl 使用
-                                    shareLinkInfo.getOtherParam().put("fileInfo", fileInfo);
-                                    log.debug("夸克提取文件信息: {}", fileInfo.getFileName());
-                                } catch (Exception e) {
-                                    log.warn("夸克提取文件信息失败，继续解析: {}", e.getMessage());
-                                }
-                                
-                                // 提取文件ID列表
-                                List<String> fileIds = new ArrayList<>();
-                                for (JsonObject file : files) {
-                                    String fid = file.getString("fid");
-                                    if (fid != null && !fid.isEmpty()) {
-                                        fileIds.add(fid);
-                                    }
-                                }
-                                
-                                if (fileIds.isEmpty()) {
-                                    fail("无法提取文件ID");
-                                    return;
-                                }
-                                
-                                // 第三步：解析下载链接（先直链，必要时才转存）
-                                JsonObject firstFileForDownload = files.get(0);
-                                String firstFid = firstFileForDownload.getString("fid");
-                                String firstShareFidToken = firstFileForDownload.getString("share_fid_token");
-
-                                resolveDownloadUrl(firstFid, pwdId, stoken, firstShareFidToken)
-                                        .onSuccess(downloadUrl -> completeWithMeta(downloadUrl, buildDownloadHeaders(null)))
-                                        .onFailure(handleFail("获取下载链接"));
-                                
-                            }).onFailure(handleFail(DETAIL_URL));
                 })
                 .onFailure(handleFail(TOKEN_URL));
         
         return promise.future();
     }
 
+    private Future<String> resolveListedFiles(List<JsonObject> files, String pwdId, String stoken) {
+        if (files == null || files.isEmpty()) {
+            return Future.failedFuture(EMPTY_SHARE_MSG);
+        }
+        if (hasQuarkCookie()) {
+            JsonObject first = files.get(0);
+            rememberFile(first);
+            return resolveDownloadUrl(first.getString("fid"), pwdId, stoken, first.getString("share_fid_token"));
+        }
+        return resolveGuestDownloads(orderGuestCandidates(files), pwdId, stoken, 0, 0);
+    }
+
+    /**
+     * 访客没有 Cookie，不能转存。先试接口排序下的第一个文件；
+     * 若夸克返回 23018，再按体积从小到大试同目录里的其他文件。
+     */
+    private Future<String> resolveGuestDownloads(List<JsonObject> files, String pwdId, String stoken,
+                                                 int index, int attempts) {
+        if (index >= files.size() || attempts >= MAX_GUEST_DOWNLOAD_ATTEMPTS) {
+            return Future.failedFuture(GUEST_OVERSIZE_MSG);
+        }
+        JsonObject file = files.get(index);
+        String fid = file.getString("fid");
+        if (fid == null || fid.isEmpty()) {
+            return resolveGuestDownloads(files, pwdId, stoken, index + 1, attempts);
+        }
+        return getShareDownloadLink(fid, pwdId, stoken, file.getString("share_fid_token"))
+                .compose(url -> {
+                    rememberFile(file);
+                    return Future.succeededFuture(url);
+                })
+                .recover(err -> {
+                    if (needsTransferFallback(err)) {
+                        log.info("夸克访客跳过超过大小限制的文件 {} ({} bytes)",
+                                file.getString("file_name"), fileSize(file));
+                        return resolveGuestDownloads(files, pwdId, stoken, index + 1, attempts + 1);
+                    }
+                    if (isGuestAuthError(err)) {
+                        return Future.failedFuture(GUEST_LOGIN_MSG);
+                    }
+                    return Future.failedFuture(err);
+                });
+    }
+
+    private Future<List<JsonObject>> findDownloadableFiles(String pwdId, String stoken, String pdirFid, int depth) {
+        return fetchShareList(pwdId, stoken, pdirFid).compose(list -> {
+            List<JsonObject> files = new ArrayList<>();
+            List<JsonObject> folders = new ArrayList<>();
+            for (int i = 0; i < list.size(); i++) {
+                JsonObject item = list.getJsonObject(i);
+                if (isQuarkFile(item)) {
+                    files.add(item);
+                } else if (isQuarkFolder(item)) {
+                    folders.add(item);
+                }
+            }
+            if (hasPositiveSize(files) || folders.isEmpty() || depth >= MAX_FOLDER_DEPTH) {
+                return Future.succeededFuture(preferSizedFiles(files));
+            }
+            int limit = Math.min(folders.size(), MAX_FOLDERS_PER_LEVEL);
+            List<JsonObject> placeholders = files;
+            return firstFolderWithFiles(pwdId, stoken, folders.subList(0, limit), 0, depth + 1)
+                    .compose(nested -> {
+                        if (nested != null && !nested.isEmpty()) {
+                            return Future.succeededFuture(nested);
+                        }
+                        return Future.succeededFuture(placeholders);
+                    });
+        });
+    }
+
+    private Future<List<JsonObject>> firstFolderWithFiles(String pwdId, String stoken, List<JsonObject> folders,
+                                                          int index, int depth) {
+        if (index >= folders.size()) {
+            return Future.succeededFuture(new ArrayList<>());
+        }
+        JsonObject folder = folders.get(index);
+        String fid = folder.getString("fid");
+        if (fid == null || fid.isEmpty()) {
+            return firstFolderWithFiles(pwdId, stoken, folders, index + 1, depth);
+        }
+        log.debug("夸克进入子目录 depth={} name={}", depth, folder.getString("file_name"));
+        return findDownloadableFiles(pwdId, stoken, fid, depth).compose(files -> {
+            if (hasPositiveSize(files)) {
+                return Future.succeededFuture(files);
+            }
+            return firstFolderWithFiles(pwdId, stoken, folders, index + 1, depth).compose(later -> {
+                if (later != null && !later.isEmpty()) {
+                    return Future.succeededFuture(later);
+                }
+                return Future.succeededFuture(files == null ? new ArrayList<>() : files);
+            });
+        });
+    }
+
+    private Future<JsonArray> fetchShareList(String pwdId, String stoken, String pdirFid) {
+        Promise<JsonArray> listPromise = Promise.promise();
+        client.getAbs(DETAIL_URL)
+                .addQueryParam("pr", "ucpro")
+                .addQueryParam("fr", "pc")
+                .addQueryParam("pwd_id", pwdId)
+                .addQueryParam("stoken", stoken)
+                .addQueryParam("pdir_fid", pdirFid == null || pdirFid.isEmpty() ? "0" : pdirFid)
+                .addQueryParam("force", "0")
+                .addQueryParam("_page", "1")
+                .addQueryParam("_size", "50")
+                .addQueryParam("_fetch_banner", "0")
+                .addQueryParam("_fetch_share", "1")
+                .addQueryParam("_fetch_total", "1")
+                .addQueryParam("_sort", "file_type:asc,updated_at:desc")
+                .putHeaders(header)
+                .send()
+                .onSuccess(res -> {
+                    JsonObject json = asJson(res);
+                    if (json.getInteger("code") == null || json.getInteger("code") != 0) {
+                        listPromise.fail(quarkApiFailure(DETAIL_URL, json));
+                        return;
+                    }
+                    JsonObject data = json.getJsonObject("data");
+                    JsonArray list = data == null ? null : data.getJsonArray("list");
+                    listPromise.complete(list == null ? new JsonArray() : list);
+                })
+                .onFailure(t -> listPromise.fail("获取分享目录失败: " + t.getMessage()));
+        return listPromise.future();
+    }
+
+    private void rememberFile(JsonObject file) {
+        try {
+            long size = fileSize(file);
+            if (size == Long.MAX_VALUE) {
+                size = 0L;
+            }
+            FileInfo fileInfo = new FileInfo()
+                    .setFileId(file.getString("fid"))
+                    .setFileName(file.getString("file_name"))
+                    .setSize(size)
+                    .setSizeStr(FileSizeConverter.convertToReadableSize(size))
+                    .setFileType("file")
+                    .setCreateTime(formatEpochMs(epochMs(file, "updated_at")))
+                    .setUpdateTime(formatEpochMs(epochMs(file, "updated_at")))
+                    .setPanType(shareLinkInfo.getType());
+            shareLinkInfo.getOtherParam().put("fileInfo", fileInfo);
+            log.debug("夸克提取文件信息: {}", fileInfo.getFileName());
+        } catch (Exception e) {
+            log.warn("夸克提取文件信息失败，继续解析: {}", e.getMessage());
+        }
+    }
+
+    private boolean hasQuarkCookie() {
+        String cookie = header.get(HttpHeaders.COOKIE);
+        return cookie != null && !cookie.isBlank();
+    }
+
+    /**
+     * 访客候选：保留接口返回的第一个文件，其余按体积从小到大。
+     * 这样小文件分享仍先下最新文件；文件夹里最新文件超限时，再改下同目录的小文件。
+     */
+    static List<JsonObject> orderGuestCandidates(List<JsonObject> files) {
+        List<JsonObject> ordered = new ArrayList<>();
+        if (files == null || files.isEmpty()) {
+            return ordered;
+        }
+        ordered.add(files.get(0));
+        if (files.size() == 1) {
+            return ordered;
+        }
+        List<JsonObject> rest = new ArrayList<>(files.subList(1, files.size()));
+        rest.sort(Comparator.comparingLong(QkTool::fileSize));
+        ordered.addAll(rest);
+        return ordered;
+    }
+
+    static boolean isQuarkFolder(JsonObject item) {
+        if (item == null) {
+            return false;
+        }
+        if (quarkFlag(item, "dir")) {
+            return true;
+        }
+        Integer fileType = intValue(item, "file_type");
+        return fileType != null && fileType == 0 && !quarkFlag(item, "file");
+    }
+
+    static boolean isQuarkFile(JsonObject item) {
+        if (item == null || isQuarkFolder(item)) {
+            return false;
+        }
+        if (quarkFlag(item, "file")) {
+            return true;
+        }
+        Integer fileType = intValue(item, "file_type");
+        if (fileType != null && fileType > 0) {
+            return true;
+        }
+        String category = item.getString("obj_category");
+        return category != null && !category.isEmpty();
+    }
+
+    static boolean isGuestAuthError(Throwable t) {
+        String msg = t == null || t.getMessage() == null ? "" : t.getMessage();
+        return msg.contains("31001")
+                || msg.contains("未登录")
+                || msg.contains("require login")
+                || msg.contains("Cookie 已失效");
+    }
+
+    static String quarkApiFailure(String url, JsonObject json) {
+        Integer code = json == null ? null : intValue(json, "code");
+        String message = json == null ? null : json.getString("message");
+        if ((code != null && code == 41010) || (message != null && message.contains("违规"))) {
+            return "夸克判定该分享涉及违规内容，无法解析（上游 code=" + code
+                    + (message == null ? "" : "，" + message)
+                    + "）。请让分享者更换资源，本项目不能绕过网盘审核。";
+        }
+        return url + " 返回异常: " + json;
+    }
+
+    private static boolean quarkFlag(JsonObject item, String key) {
+        Object value = item.getValue(key);
+        if (value instanceof Boolean) {
+            return (Boolean) value;
+        }
+        if (value instanceof Number) {
+            return ((Number) value).intValue() != 0;
+        }
+        if (value instanceof String) {
+            return "true".equalsIgnoreCase((String) value) || "1".equals(value);
+        }
+        return false;
+    }
+
+    private static Integer intValue(JsonObject item, String key) {
+        Object value = item.getValue(key);
+        if (value instanceof Number) {
+            return ((Number) value).intValue();
+        }
+        return null;
+    }
+
+    static boolean hasPositiveSize(List<JsonObject> files) {
+        if (files == null) {
+            return false;
+        }
+        for (JsonObject file : files) {
+            long size = fileSize(file);
+            if (size > 0 && size != Long.MAX_VALUE) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /** 同一目录里有正常文件时，忽略 0 字节占位文件。 */
+    static List<JsonObject> preferSizedFiles(List<JsonObject> files) {
+        List<JsonObject> sized = new ArrayList<>();
+        if (files == null) {
+            return sized;
+        }
+        for (JsonObject file : files) {
+            long size = fileSize(file);
+            if (size > 0 && size != Long.MAX_VALUE) {
+                sized.add(file);
+            }
+        }
+        return sized.isEmpty() ? new ArrayList<>(files) : sized;
+    }
+
+    static long fileSize(JsonObject item) {
+        if (item == null) {
+            return Long.MAX_VALUE;
+        }
+        Object value = item.getValue("size");
+        if (value instanceof Number) {
+            return ((Number) value).longValue();
+        }
+        return Long.MAX_VALUE;
+    }
+
+    private static long epochMs(JsonObject item, String key) {
+        Object value = item.getValue(key);
+        if (value instanceof Number) {
+            return ((Number) value).longValue();
+        }
+        return 0L;
+    }
+
     /**
      * 统一下载入口（parse / parseById 共用）：
      * <ol>
@@ -353,7 +568,7 @@ public class QkTool extends PanBase {
      * 是否属于「必须转存」类错误。
      * 典型：code 23018 download file size limit（分享直链有大小限制）。
      */
-    private static boolean needsTransferFallback(Throwable t) {
+    static boolean needsTransferFallback(Throwable t) {
         String msg = t == null || t.getMessage() == null ? "" : t.getMessage();
         return msg.contains("23018")
                 || msg.contains("size limit")
@@ -538,8 +753,7 @@ public class QkTool extends PanBase {
                                 .setUpdateTime(updatedAt)
                                 .setPanType(shareLinkInfo.getType());
                         
-                        // 判断是否为文件：file=true 或 obj_category 不为空
+                        if (isQuarkFile(item)) {
-                        if (isFile || (objCategory != null && !objCategory.isEmpty())) {
                             // 文件
                             fileInfo.setFileType("file");
                             // 保存必要的参数用于后续下载
@@ -788,8 +1002,13 @@ public class QkTool extends PanBase {
                 .send()
                 .onSuccess(res -> {
                     JsonObject resJson = asJson(res);
-                    if (resJson.getInteger("code") != 0) {
+                    if (resJson.getInteger("code") == null || resJson.getInteger("code") != 0) {
-                        promise.fail("获取转存目录失败: " + resJson.getString("message"));
+                        String message = resJson.getString("message");
+                        if (message != null && (message.contains("require login") || message.contains("guest"))) {
+                            promise.fail(GUEST_LOGIN_MSG);
+                            return;
+                        }
+                        promise.fail("获取转存目录失败: " + message);
                         return;
                     }
 

parser/src/main/java/cn/qaiu/parser/impl/Ye2Tool.java

@@ -3,6 +3,7 @@ package cn.qaiu.parser.impl;
 import cn.qaiu.entity.FileInfo;
 import cn.qaiu.entity.ShareLinkInfo;
 import cn.qaiu.parser.PanBase;
+import cn.qaiu.parser.PasswordLoginRisk;
 import cn.qaiu.parser.TokenCache;
 import cn.qaiu.util.CommonUtils;
 import cn.qaiu.util.FileSizeConverter;
@@ -188,7 +189,12 @@ public class Ye2Tool extends PanBase {
                     .onSuccess(res -> {
                         JsonObject shareInfoJson = asJson(res);
                         if (shareInfoJson.getInteger("code") != 0) {
-                            fail("获取分享信息失败: " + shareInfoJson.getString("message"));
+                            String message = shareInfoJson.getString("message");
+                            if (isYeLoginRequired(shareInfoJson.getInteger("code"), message)) {
+                                fail(loginRequiredDownloadMessage(!"nologin".equals(token), message));
+                                return;
+                            }
+                            fail("获取分享信息失败: " + message);
                             return;
                         }
 
@@ -205,7 +211,7 @@ public class Ye2Tool extends PanBase {
 
                         JsonObject fileInfo = data.getJsonArray("InfoList").getJsonObject(0);
                         if (token.equals("nologin")) {
-                            fail("该分享需要登录才能下载，请配置认证信息");
+                            fail(loginRequiredDownloadMessage(false, null));
                             return;
                         }
 
@@ -272,24 +278,27 @@ public class Ye2Tool extends PanBase {
                 .putHeader("platform", "web")
                 .sendJsonObject(loginBody)
                 .onSuccess(res -> {
-                    JsonObject json = res.bodyAsJsonObject();
+                    JsonObject json;
+                    try {
+                        json = res.bodyAsJsonObject();
+                    } catch (Exception e) {
+                        promise.fail(PasswordLoginRisk.nonJsonLoginFailure(res.bodyAsString()));
+                        return;
+                    }
                     if (json == null) {
-                        promise.fail("登录响应格式异常: " + res.bodyAsString());
+                        promise.fail(PasswordLoginRisk.nonJsonLoginFailure(res.bodyAsString()));
                         return;
                     }
                     if (!json.containsKey("code")) {
                         promise.fail("登录响应格式异常: " + res.bodyAsString());
                         return;
                     }
-                    if (json.getInteger("code") != 200) {
+                    // 验证码/风控只提示改用 Authorization，不求解、不重试。
-                        promise.fail("登录失败: " + json.getString("message"));
+                    if (!PasswordLoginRisk.isLoginSuccess(json)) {
+                        promise.fail(PasswordLoginRisk.describeLoginFailure(json));
                         return;
                     }
                     JsonObject data = json.getJsonObject("data");
-                    if (data == null || !data.containsKey("token")) {
-                        promise.fail("未获取到token");
-                        return;
-                    }
                     String ssoToken = data.getString("token");
                     String expireStr = data.getString("expire");
                     long expireMs;
@@ -438,9 +447,47 @@ public class Ye2Tool extends PanBase {
                 .onFailure(err -> fail("文件夹打包下载接口失败: " + err.getMessage()));
     }
 
+    /**
+     * 123 下载接口要求登录时的说明。分享列表本身经常可以匿名读取，
+     * 真正拦下载的是 5112 / 请登录后下载，需要调用方自己的 Authorization。
+     */
+    static String loginRequiredDownloadMessage(boolean authConfigured, String upstream) {
+        String msg = authConfigured
+                ? "123网盘仍要求登录或触发了风控。请在本机检查 auths.ye.authorization（与 auths.ye.token 等价）"
+                + "或账号密码是否仍然有效。公共云解析没有共享 123 账号。"
+                + "上游常见返回：5112、请登录后下载、您需要注册登录或付费后下载。"
+                : "123网盘这个分享需要登录后才能下载。请在本机部署，并配置 auths.ye.authorization"
+                + "（与 auths.ye.token 等价；浏览器登录后的 authorToken、请求头 authorization 或 Cookie sso-token，不要重复带 Bearer），"
+                + "或配置 auths.ye.username 与 password。公共云解析没有共享 123 账号，不能代登。"
+                + "约 10MB 的小文件有时可以直链，大文件、文件夹打包以及 5112/请登录后下载必须使用你自己的 Authorization。"
+                + "短链格式是 ye:分享key@提取码；链接里的 # 片段会去掉。"
+                + "yun.123pan.com、www.123pan.com 和 *.share.123pan.cn 都是同一类分享。";
+        if (StringUtils.isNotBlank(upstream)) {
+            String brief = upstream.length() > 180 ? upstream.substring(0, 180) : upstream;
+            msg = msg + " 上游信息: " + brief;
+        }
+        return msg;
+    }
+
+    static boolean isYeLoginRequired(Integer code, String message) {
+        if (code != null && (code == 5112 || code == 401)) {
+            return true;
+        }
+        if (message == null) {
+            return false;
+        }
+        return message.contains("请登录") || message.contains("需要登录") || message.contains("注册登录");
+    }
+
     private void handleDownloadUrlResponse(WebClient client, JsonObject downURLJson, String failPrefix) {
         try {
-            if (downURLJson.getInteger("code") != 0) {
+            Integer code = downURLJson.getInteger("code");
+            if (code != 0) {
+                String message = downURLJson.getString("message");
+                if (isYeLoginRequired(code, message)) {
+                    fail(loginRequiredDownloadMessage(true, message));
+                    return;
+                }
                 fail(failPrefix + "返回值异常->" + downURLJson);
                 return;
             }
@@ -542,27 +589,35 @@ public class Ye2Tool extends PanBase {
         Future<String> tokenFuture = resolveTokenFuture();
         String finalParentFileId = parentFileId;
         tokenFuture.onSuccess(token -> {
-            if (token.equals("nologin")) {
+            // 分享列表接口可以不登录。下载才经常返回 5112。
-                promise.fail("该分享需要登录才能访问，请配置认证信息");
+            boolean loggedIn = StringUtils.isNotEmpty(token) && !"nologin".equals(token);
-                return;
+            if (loggedIn) {
+                header.set("Authorization", "Bearer " + token);
             }
 
             String normalizedShareKey = YeShareHostUtil.normalizeShareKey(shareKey);
             String shareOrigin = resolveYeShareOrigin(normalizedShareKey);
             String shareReferer = buildShareReferer(shareOrigin, normalizedShareKey, pwd);
 
-            client.getAbs(UriTemplate.of(GET_SHARE_INFO_URL))
+            HttpRequest<Buffer> request = client.getAbs(UriTemplate.of(GET_SHARE_INFO_URL))
                     .setTemplateParam("shareKey", shareKey)
                     .setTemplateParam("pwd", StringUtils.isEmpty(pwd) ? "" : pwd)
                     .setTemplateParam("ParentFileId", finalParentFileId)
-                    .putHeader("Authorization", "Bearer " + token)
                     .putHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36")
                     .putHeader("Referer", shareReferer)
-                    .putHeader("Origin", shareOrigin)
+                    .putHeader("Origin", shareOrigin);
-                    .send().onSuccess(res -> {
+            if (loggedIn) {
+                request.putHeader("Authorization", "Bearer " + token);
+            }
+            request.send().onSuccess(res -> {
                         JsonObject response = asJson(res);
                         if (response.getInteger("code") != 0) {
-                            promise.fail("API错误: " + response.getString("message"));
+                            String message = response.getString("message");
+                            if (isYeLoginRequired(response.getInteger("code"), message)) {
+                                promise.fail(loginRequiredDownloadMessage(loggedIn, message));
+                                return;
+                            }
+                            promise.fail("API错误: " + message);
                             return;
                         }
 
@@ -637,7 +692,7 @@ public class Ye2Tool extends PanBase {
 
         tokenFuture.onSuccess(token -> {
             if (token.equals("nologin")) {
-                fail("该分享需要登录才能下载，请配置认证信息");
+                fail(loginRequiredDownloadMessage(false, null));
                 return;
             }
 

parser/src/main/java/cn/qaiu/util/HttpResponseHelper.java

@@ -119,8 +119,18 @@ public class HttpResponseHelper {
         };
     }
 
+    private static boolean looksLikeGzip(Buffer compressed) {
+        return compressed != null && compressed.length() >= 2
+                && (compressed.getByte(0) & 0xff) == 0x1f
+                && (compressed.getByte(1) & 0xff) == 0x8b;
+    }
+
     // -------------------- gzip --------------------
     private static String decompressGzip(Buffer compressed) throws IOException {
+        // Vert.x 可能已解压但仍带 Content-Encoding: gzip，再走 GZIPInputStream 会变成 ZipException
+        if (!looksLikeGzip(compressed)) {
+            return compressed.toString(StandardCharsets.UTF_8);
+        }
         try (ByteArrayInputStream bais = new ByteArrayInputStream(compressed.getBytes());
              GZIPInputStream gzis = new GZIPInputStream(bais);
              InputStreamReader isr = new InputStreamReader(gzis, StandardCharsets.UTF_8);

parser/src/main/java/cn/qaiu/util/JsContent.java

@@ -101,59 +101,384 @@ public interface JsContent {
             """;
     String lz = """
             /**
-             * 蓝奏云解析器js签名获取工具
+             * 蓝奏云解析器 JS 沙箱：伪装 jQuery / document / window。
+             * 新版页面会用 document.cookie、location.reload、querySelector、
+             * $('#pwd').val()、.html()、.css() 等，这里做成可链式的最小实现。
+             * kdns.js 在浏览器里是 `var killdns = true`，需一并注入，否则 kd 会被改成 0。
              */
                         
             var signObj;
+            var __lzPwd = '';
+            var killdns = true;
                         
+            function __lzSetPwd(p) {
+              __lzPwd = p == null ? '' : String(p);
+            }
+                        
+            function __lzEl(id) {
+              var nid = String(id == null ? '' : id).replace(/^[#.]/, '');
+              var el = {
+                id: nid,
+                _value: nid === 'pwd' ? __lzPwd : '',
+                checked: false,
+                disabled: false,
+                innerHTML: '',
+                innerText: '',
+                textContent: '',
+                className: '',
+                style: { display: '', visibility: '', width: '', height: '' },
+                classList: {
+                  add: function () {},
+                  remove: function () {},
+                  contains: function () { return false; },
+                  toggle: function () {}
+                },
+                setAttribute: function () {},
+                getAttribute: function () { return null; },
+                removeAttribute: function () {},
+                addEventListener: function (t, fn) {
+                  if (typeof fn === 'function') {
+                    try { fn(); } catch (e) {}
+                  }
+                },
+                removeEventListener: function () {},
+                appendChild: function (n) { return n; },
+                removeChild: function (n) { return n; },
+                insertBefore: function (n) { return n; },
+                click: function () {},
+                focus: function () {},
+                blur: function () {},
+                submit: function () {},
+                select: function () {},
+                reset: function () {}
+              };
+              el.parentNode = el;
+              el.parentElement = el;
+              el.children = [];
+              el.childNodes = [];
+              el.firstChild = null;
+              el.lastChild = null;
+              try {
+                Object.defineProperty(el, 'value', {
+                  get: function () { return nid === 'pwd' ? __lzPwd : el._value; },
+                  set: function (v) {
+                    el._value = v;
+                    if (nid === 'pwd') {
+                      __lzPwd = v == null ? '' : String(v);
+                    }
+                  }
+                });
+              } catch (e) {
+                el.value = el._value;
+              }
+              return el;
+            }
+                        
+            function __lzJq(sel) {
+              var id = '';
+              if (typeof sel === 'string') {
+                id = sel.replace(/^[#.]/, '');
+              } else if (sel && sel.id) {
+                id = String(sel.id);
+              }
+              var el = (sel && sel.style && sel.addEventListener) ? sel : __lzEl(id);
+              var api = {
+                0: el,
+                length: 1,
+                selector: sel,
+                ready: function (fn) {
+                  if (typeof fn === 'function') {
+                    try { fn(jQuery); } catch (e) {}
+                  }
+                  return api;
+                },
+                on: function (t, fn) {
+                  if (typeof fn === 'function') {
+                    try { fn(); } catch (e) {}
+                  }
+                  return api;
+                },
+                off: function () { return api; },
+                bind: function (t, fn) { return api.on(t, fn); },
+                unbind: function () { return api; },
+                click: function (fn) {
+                  if (typeof fn === 'function') {
+                    try { fn(); } catch (e) {}
+                  }
+                  return api;
+                },
+                focus: function (fn) {
+                  if (typeof fn === 'function') {
+                    try { fn(); } catch (e) {}
+                  }
+                  return api;
+                },
+                blur: function () { return api; },
+                keyup: function (fn) {
+                  if (typeof fn === 'function') {
+                    try { fn(); } catch (e) {}
+                  }
+                  return api;
+                },
+                keydown: function (fn) { return api.keyup(fn); },
+                keypress: function (fn) { return api.keyup(fn); },
+                submit: function (fn) { return api.click(fn); },
+                change: function (fn) { return api.click(fn); },
+                hover: function () { return api; },
+                val: function (v) {
+                  if (arguments.length === 0) {
+                    if (typeof el.value !== 'undefined') {
+                      return el.value;
+                    }
+                    return (id === 'pwd') ? __lzPwd : '';
+                  }
+                  el.value = v;
+                  return api;
+                },
+                html: function (v) {
+                  if (arguments.length === 0) {
+                    return el.innerHTML;
+                  }
+                  el.innerHTML = v;
+                  return api;
+                },
+                text: function (v) {
+                  if (arguments.length === 0) {
+                    return el.innerText;
+                  }
+                  el.innerText = v;
+                  el.textContent = v;
+                  return api;
+                },
+                attr: function (k, v) {
+                  if (arguments.length < 2) {
+                    return null;
+                  }
+                  return api;
+                },
+                prop: function (k, v) {
+                  if (arguments.length < 2) {
+                    return false;
+                  }
+                  return api;
+                },
+                css: function () { return api; },
+                addClass: function () { return api; },
+                removeClass: function () { return api; },
+                toggleClass: function () { return api; },
+                hasClass: function () { return false; },
+                show: function () {
+                  el.style.display = '';
+                  return api;
+                },
+                hide: function () {
+                  el.style.display = 'none';
+                  return api;
+                },
+                fadeIn: function () { return api; },
+                fadeOut: function () { return api; },
+                animate: function () { return api; },
+                find: function () { return api; },
+                parent: function () { return api; },
+                children: function () { return api; },
+                eq: function () { return api; },
+                first: function () { return api; },
+                last: function () { return api; },
+                each: function (fn) {
+                  if (typeof fn === 'function') {
+                    try { fn.call(el, 0, el); } catch (e) {}
+                  }
+                  return api;
+                },
+                append: function () { return api; },
+                prepend: function () { return api; },
+                remove: function () { return api; },
+                empty: function () { return api; },
+                ajax: function (obj) {
+                  signObj = obj;
+                  return api;
+                },
+                get: function () { return el; }
+              };
+              return api;
+            }
                         
             var $, jQuery;
-                        
+            $ = jQuery = function (sel) {
-            $ = jQuery = function () {
+              if (typeof sel === 'function') {
-              return new jQuery.fn.init();
+                try { sel(jQuery); } catch (e) {}
-            }
+                return __lzJq(document);
+              }
+              return __lzJq(sel);
+            };
                         
             jQuery.fn = jQuery.prototype = {
-              init: function () {
+              init: function (sel) {
-                return {
+                return __lzJq(sel);
-                  focus: function (a) {
+              }
-                        
+            };
-                  },
-                  keyup: function(a) {
-                        
-                  },
-                  ajax: function (obj) {
-                    signObj = obj
-                  },
-                  val: function(a) {
-                        
-                  },
-                        
-                }
-              },
-                        
-            }
-                        
             jQuery.fn.init.prototype = jQuery.fn;
-                        
+            $.fn = jQuery.fn;
                         
             $.ajax = function (obj) {
-              signObj = obj
+              signObj = obj;
-            }
+              return {
+                done: function () { return this; },
+                fail: function () { return this; },
+                always: function () { return this; }
+              };
+            };
+            $.get = function () {};
+            $.post = function () {};
+            $.extend = function () {
+              var t = arguments[0] || {};
+              for (var i = 1; i < arguments.length; i++) {
+                var s = arguments[i];
+                if (s) {
+                  for (var k in s) {
+                    if (s.hasOwnProperty(k)) {
+                      t[k] = s[k];
+                    }
+                  }
+                }
+              }
+              return t;
+            };
+            $.each = function (obj, fn) {
+              if (!obj || typeof fn !== 'function') {
+                return obj;
+              }
+              if (typeof obj.length === 'number') {
+                for (var i = 0; i < obj.length; i++) {
+                  fn.call(obj[i], i, obj[i]);
+                }
+              } else {
+                for (var k in obj) {
+                  if (obj.hasOwnProperty(k)) {
+                    fn.call(obj[k], k, obj[k]);
+                  }
+                }
+              }
+              return obj;
+            };
+            $.isFunction = function (f) { return typeof f === 'function'; };
+            $.isArray = function (a) {
+              return Object.prototype.toString.call(a) === '[object Array]';
+            };
+            $.trim = function (s) {
+              return s == null ? '' : String(s).replace(/^\\s+|\\s+$/g, '');
+            };
+                        
+            var __lzLocation = {
+              href: '',
+              search: '',
+              pathname: '/',
+              hash: '',
+              host: '',
+              hostname: '',
+              protocol: 'https:',
+              port: '',
+              origin: '',
+              assign: function () {},
+              replace: function () {},
+              reload: function () {}
+            };
                         
             var document = {
-              getElementById: function (v) {
+              cookie: '',
-                return {
+              title: '',
-                  value: 'v',
+              domain: '',
-                  style: {
+              referrer: '',
-                    display: ''
+              readyState: 'complete',
-                  },
+              hidden: false,
-                  addEventListener: function() {}
+              visibilityState: 'visible',
+              documentElement: null,
+              body: null,
+              head: null,
+              location: __lzLocation,
+              getElementById: function (id) { return __lzEl(id); },
+              getElementsByClassName: function () { return []; },
+              getElementsByTagName: function (t) {
+                return t === 'script' ? [] : [__lzEl(t)];
+              },
+              getElementsByName: function () { return []; },
+              querySelector: function (s) { return __lzEl(s); },
+              querySelectorAll: function (s) { return [__lzEl(s)]; },
+              createElement: function (t) { return __lzEl(t); },
+              createTextNode: function (t) { return { nodeValue: t, data: t }; },
+              createDocumentFragment: function () { return __lzEl('fragment'); },
+              addEventListener: function (t, fn) {
+                if (typeof fn === 'function') {
+                  try { fn(); } catch (e) {}
                 }
               },
-            }
+              removeEventListener: function () {},
+              write: function () {},
+              writeln: function () {},
+              open: function () {},
+              close: function () {}
+            };
+            document.documentElement = __lzEl('html');
+            document.body = __lzEl('body');
+            document.head = __lzEl('head');
                         
-            var window = {location: {}}
+            var navigator = {
+              userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36',
+              platform: 'Win32',
+              language: 'zh-CN',
+              cookieEnabled: true,
+              onLine: true
+            };
+                        
+            var location = __lzLocation;
+            var console = {
+              log: function () {},
+              warn: function () {},
+              error: function () {},
+              info: function () {},
+              debug: function () {}
+            };
+                        
+            function setTimeout(fn, delay) {
+              if (typeof fn === 'function' && (!delay || delay <= 0)) {
+                try { fn(); } catch (e) {}
+              }
+              return 0;
+            }
+            function setInterval() { return 0; }
+            function clearTimeout() {}
+            function clearInterval() {}
+                        
+            var window = {
+              location: __lzLocation,
+              document: document,
+              navigator: navigator,
+              console: console,
+              innerWidth: 1920,
+              innerHeight: 1080,
+              setTimeout: setTimeout,
+              setInterval: setInterval,
+              clearTimeout: clearTimeout,
+              clearInterval: clearInterval,
+              addEventListener: function (t, fn) {
+                if (typeof fn === 'function') {
+                  try { fn(); } catch (e) {}
+                }
+              },
+              removeEventListener: function () {},
+              atob: function (s) { return s; },
+              btoa: function (s) { return s; }
+            };
+            window.window = window;
+            window.top = window;
+            window.self = window;
+            window.parent = window;
+            window.jQuery = jQuery;
+            window.$ = $;
+                        
+            var top = window;
+            var self = window;
+            var parent = window;
             """;
 
     String kwSignString = """

parser/src/main/java/cn/qaiu/util/JsExecUtils.java

@@ -50,21 +50,47 @@ public class JsExecUtils {
      */
     public static ScriptObjectMirror executeDynamicJs(String jsText, String funName) throws ScriptException,
             NoSuchMethodException {
-        ScriptEngine engine = ENGINE_MANAGER.getEngineByName("JavaScript"); // 得到脚本引擎
+        return executeDynamicJs(jsText, funName, null);
+    }
+
+    /**
+     * @param pwd 分享密码，写入伪 DOM（#pwd / getElementById('pwd')），供新版页面取值
+     */
+    public static ScriptObjectMirror executeDynamicJs(String jsText, String funName, String pwd) throws ScriptException,
+            NoSuchMethodException {
+        ScriptEngine engine = ENGINE_MANAGER.getEngineByName("JavaScript");
         try {
-            engine.eval(JsContent.lz + "\n" + jsText);
+            engine.eval(JsContent.lz);
             Invocable inv = (Invocable) engine;
-            //调用js中的函数
+            if (pwd != null) {
-            if (StringUtils.isNotEmpty(funName)) {
+                inv.invokeFunction("__lzSetPwd", pwd);
-                inv.invokeFunction(funName);
             }
-            return (ScriptObjectMirror) engine.get("signObj");
+            try {
+                engine.eval(jsText);
+                if (StringUtils.isNotEmpty(funName)) {
+                    inv.invokeFunction(funName);
+                }
+            } catch (ScriptException | NoSuchMethodException | RuntimeException e) {
+                ScriptObjectMirror captured = asSignObj(engine.get("signObj"));
+                if (captured != null) {
+                    return captured;
+                }
+                throw e;
+            }
+            return asSignObj(engine.get("signObj"));
         } finally {
-            // 清理引擎持有的引用，帮助 GC 回收
             clearEngineBindings(engine);
         }
     }
 
+    private static ScriptObjectMirror asSignObj(Object sign) {
+        if (sign instanceof ScriptObjectMirror mirror
+                && (mirror.get("url") != null || mirror.get("data") != null)) {
+            return mirror;
+        }
+        return null;
+    }
+
 
     /**
      * 调用执行js文件（使用缓存的 ScriptEngineManager 创建新引擎实例）

parser/src/main/java/cn/qaiu/util/YeShareHostUtil.java

@@ -42,6 +42,10 @@ public final class YeShareHostUtil {
             return "";
         }
         String key = shareKey.trim();
+        int hashIndex = key.indexOf('#');
+        if (hashIndex >= 0) {
+            key = key.substring(0, hashIndex);
+        }
         int queryIndex = key.indexOf('?');
         if (queryIndex >= 0) {
             key = key.substring(0, queryIndex);

parser/src/main/resources/js/lz.js

@@ -1,46 +1,379 @@
 /**
- * 蓝奏云解析器js签名获取工具
+ * 蓝奏云解析器 JS 沙箱：伪装 jQuery / document / window。
+ * 新版页面会用 document.cookie、location.reload、querySelector、
+ * $('#pwd').val()、.html()、.css() 等，这里做成可链式的最小实现。
+ * kdns.js 在浏览器里是 `var killdns = true`，需一并注入，否则 kd 会被改成 0。
  */
 
 var signObj;
+var __lzPwd = '';
+var killdns = true;
 
+function __lzSetPwd(p) {
+  __lzPwd = p == null ? '' : String(p);
+}
+
+function __lzEl(id) {
+  var nid = String(id == null ? '' : id).replace(/^[#.]/, '');
+  var el = {
+    id: nid,
+    _value: nid === 'pwd' ? __lzPwd : '',
+    checked: false,
+    disabled: false,
+    innerHTML: '',
+    innerText: '',
+    textContent: '',
+    className: '',
+    style: { display: '', visibility: '', width: '', height: '' },
+    classList: {
+      add: function () {},
+      remove: function () {},
+      contains: function () { return false; },
+      toggle: function () {}
+    },
+    setAttribute: function () {},
+    getAttribute: function () { return null; },
+    removeAttribute: function () {},
+    addEventListener: function (t, fn) {
+      if (typeof fn === 'function') {
+        try { fn(); } catch (e) {}
+      }
+    },
+    removeEventListener: function () {},
+    appendChild: function (n) { return n; },
+    removeChild: function (n) { return n; },
+    insertBefore: function (n) { return n; },
+    click: function () {},
+    focus: function () {},
+    blur: function () {},
+    submit: function () {},
+    select: function () {},
+    reset: function () {}
+  };
+  el.parentNode = el;
+  el.parentElement = el;
+  el.children = [];
+  el.childNodes = [];
+  el.firstChild = null;
+  el.lastChild = null;
+  try {
+    Object.defineProperty(el, 'value', {
+      get: function () { return nid === 'pwd' ? __lzPwd : el._value; },
+      set: function (v) {
+        el._value = v;
+        if (nid === 'pwd') {
+          __lzPwd = v == null ? '' : String(v);
+        }
+      }
+    });
+  } catch (e) {
+    el.value = el._value;
+  }
+  return el;
+}
+
+function __lzJq(sel) {
+  var id = '';
+  if (typeof sel === 'string') {
+    id = sel.replace(/^[#.]/, '');
+  } else if (sel && sel.id) {
+    id = String(sel.id);
+  }
+  var el = (sel && sel.style && sel.addEventListener) ? sel : __lzEl(id);
+  var api = {
+    0: el,
+    length: 1,
+    selector: sel,
+    ready: function (fn) {
+      if (typeof fn === 'function') {
+        try { fn(jQuery); } catch (e) {}
+      }
+      return api;
+    },
+    on: function (t, fn) {
+      if (typeof fn === 'function') {
+        try { fn(); } catch (e) {}
+      }
+      return api;
+    },
+    off: function () { return api; },
+    bind: function (t, fn) { return api.on(t, fn); },
+    unbind: function () { return api; },
+    click: function (fn) {
+      if (typeof fn === 'function') {
+        try { fn(); } catch (e) {}
+      }
+      return api;
+    },
+    focus: function (fn) {
+      if (typeof fn === 'function') {
+        try { fn(); } catch (e) {}
+      }
+      return api;
+    },
+    blur: function () { return api; },
+    keyup: function (fn) {
+      if (typeof fn === 'function') {
+        try { fn(); } catch (e) {}
+      }
+      return api;
+    },
+    keydown: function (fn) { return api.keyup(fn); },
+    keypress: function (fn) { return api.keyup(fn); },
+    submit: function (fn) { return api.click(fn); },
+    change: function (fn) { return api.click(fn); },
+    hover: function () { return api; },
+    val: function (v) {
+      if (arguments.length === 0) {
+        if (typeof el.value !== 'undefined') {
+          return el.value;
+        }
+        return (id === 'pwd') ? __lzPwd : '';
+      }
+      el.value = v;
+      return api;
+    },
+    html: function (v) {
+      if (arguments.length === 0) {
+        return el.innerHTML;
+      }
+      el.innerHTML = v;
+      return api;
+    },
+    text: function (v) {
+      if (arguments.length === 0) {
+        return el.innerText;
+      }
+      el.innerText = v;
+      el.textContent = v;
+      return api;
+    },
+    attr: function (k, v) {
+      if (arguments.length < 2) {
+        return null;
+      }
+      return api;
+    },
+    prop: function (k, v) {
+      if (arguments.length < 2) {
+        return false;
+      }
+      return api;
+    },
+    css: function () { return api; },
+    addClass: function () { return api; },
+    removeClass: function () { return api; },
+    toggleClass: function () { return api; },
+    hasClass: function () { return false; },
+    show: function () {
+      el.style.display = '';
+      return api;
+    },
+    hide: function () {
+      el.style.display = 'none';
+      return api;
+    },
+    fadeIn: function () { return api; },
+    fadeOut: function () { return api; },
+    animate: function () { return api; },
+    find: function () { return api; },
+    parent: function () { return api; },
+    children: function () { return api; },
+    eq: function () { return api; },
+    first: function () { return api; },
+    last: function () { return api; },
+    each: function (fn) {
+      if (typeof fn === 'function') {
+        try { fn.call(el, 0, el); } catch (e) {}
+      }
+      return api;
+    },
+    append: function () { return api; },
+    prepend: function () { return api; },
+    remove: function () { return api; },
+    empty: function () { return api; },
+    ajax: function (obj) {
+      signObj = obj;
+      return api;
+    },
+    get: function () { return el; }
+  };
+  return api;
+}
 
 var $, jQuery;
-
+$ = jQuery = function (sel) {
-$ = jQuery = function () {
+  if (typeof sel === 'function') {
-  return new jQuery.fn.init();
+    try { sel(jQuery); } catch (e) {}
-}
+    return __lzJq(document);
+  }
+  return __lzJq(sel);
+};
 
 jQuery.fn = jQuery.prototype = {
-  init: function () {
+  init: function (sel) {
-    return {
+    return __lzJq(sel);
-      focus: function (a) {
+  }
-
+};
-      },
-      keyup: function(a) {
-
-      },
-      ajax: function (obj) {
-        signObj = obj
-      }
-
-    }
-  },
-
-}
-
 jQuery.fn.init.prototype = jQuery.fn;
+$.fn = jQuery.fn;
 
-
-// 伪装jquery.ajax函数获取关键数据
 $.ajax = function (obj) {
-  signObj = obj
+  signObj = obj;
-}
+  return {
+    done: function () { return this; },
+    fail: function () { return this; },
+    always: function () { return this; }
+  };
+};
+$.get = function () {};
+$.post = function () {};
+$.extend = function () {
+  var t = arguments[0] || {};
+  for (var i = 1; i < arguments.length; i++) {
+    var s = arguments[i];
+    if (s) {
+      for (var k in s) {
+        if (s.hasOwnProperty(k)) {
+          t[k] = s[k];
+        }
+      }
+    }
+  }
+  return t;
+};
+$.each = function (obj, fn) {
+  if (!obj || typeof fn !== 'function') {
+    return obj;
+  }
+  if (typeof obj.length === 'number') {
+    for (var i = 0; i < obj.length; i++) {
+      fn.call(obj[i], i, obj[i]);
+    }
+  } else {
+    for (var k in obj) {
+      if (obj.hasOwnProperty(k)) {
+        fn.call(obj[k], k, obj[k]);
+      }
+    }
+  }
+  return obj;
+};
+$.isFunction = function (f) { return typeof f === 'function'; };
+$.isArray = function (a) {
+  return Object.prototype.toString.call(a) === '[object Array]';
+};
+$.trim = function (s) {
+  return s == null ? '' : String(s).replace(/^\s+|\s+$/g, '');
+};
+
+var __lzLocation = {
+  href: '',
+  search: '',
+  pathname: '/',
+  hash: '',
+  host: '',
+  hostname: '',
+  protocol: 'https:',
+  port: '',
+  origin: '',
+  assign: function () {},
+  replace: function () {},
+  reload: function () {}
+};
 
 var document = {
-  getElementById: function (v) {
+  cookie: '',
-    return {
+  title: '',
-      value: 'v'
+  domain: '',
+  referrer: '',
+  readyState: 'complete',
+  hidden: false,
+  visibilityState: 'visible',
+  documentElement: null,
+  body: null,
+  head: null,
+  location: __lzLocation,
+  getElementById: function (id) { return __lzEl(id); },
+  getElementsByClassName: function () { return []; },
+  getElementsByTagName: function (t) {
+    return t === 'script' ? [] : [__lzEl(t)];
+  },
+  getElementsByName: function () { return []; },
+  querySelector: function (s) { return __lzEl(s); },
+  querySelectorAll: function (s) { return [__lzEl(s)]; },
+  createElement: function (t) { return __lzEl(t); },
+  createTextNode: function (t) { return { nodeValue: t, data: t }; },
+  createDocumentFragment: function () { return __lzEl('fragment'); },
+  addEventListener: function (t, fn) {
+    if (typeof fn === 'function') {
+      try { fn(); } catch (e) {}
     }
   },
+  removeEventListener: function () {},
+  write: function () {},
+  writeln: function () {},
+  open: function () {},
+  close: function () {}
+};
+document.documentElement = __lzEl('html');
+document.body = __lzEl('body');
+document.head = __lzEl('head');
+
+var navigator = {
+  userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36',
+  platform: 'Win32',
+  language: 'zh-CN',
+  cookieEnabled: true,
+  onLine: true
+};
+
+var location = __lzLocation;
+var console = {
+  log: function () {},
+  warn: function () {},
+  error: function () {},
+  info: function () {},
+  debug: function () {}
+};
+
+function setTimeout(fn, delay) {
+  if (typeof fn === 'function' && (!delay || delay <= 0)) {
+    try { fn(); } catch (e) {}
+  }
+  return 0;
 }
+function setInterval() { return 0; }
+function clearTimeout() {}
+function clearInterval() {}
+
+var window = {
+  location: __lzLocation,
+  document: document,
+  navigator: navigator,
+  console: console,
+  innerWidth: 1920,
+  innerHeight: 1080,
+  setTimeout: setTimeout,
+  setInterval: setInterval,
+  clearTimeout: clearTimeout,
+  clearInterval: clearInterval,
+  addEventListener: function (t, fn) {
+    if (typeof fn === 'function') {
+      try { fn(); } catch (e) {}
+    }
+  },
+  removeEventListener: function () {},
+  atob: function (s) { return s; },
+  btoa: function (s) { return s; }
+};
+window.window = window;
+window.top = window;
+window.self = window;
+window.parent = window;
+window.jQuery = jQuery;
+window.$ = $;
+
+var top = window;
+var self = window;
+var parent = window;

parser/src/main/resources/py/123.py

@@ -55,8 +55,50 @@ def encode123(url, way, version, timestamp):
     # 返回加密后的URL参数
     return f"?{y}={time_long}-{a}-{final_crc}"
 
+# 与 parser PasswordLoginRisk 保持一致：验证码/风控只提示改用 Authorization，不求解、不重试。
+_RISK_KEYWORDS = (
+    "验证码", "风控", "安全风险", "安全验证", "安全校验", "滑块", "滑动验证",
+    "拼图验证", "短信验证", "微信登录", "微信进行登录", "境外登录", "需要验证", "请验证",
+    "请你验证", "进行验证", "完成验证", "二次验证", "人机验证", "操作频繁", "请求过于频繁",
+    "请求频繁", "captcha", "recaptcha", "risk control",
+)
+_AUTH_HINT = (
+    "账号密码登录触发了验证码/风控，已停止用户名密码登录（不会尝试验证码）。"
+    "请改为配置 Authorization（浏览器登录后的 Bearer token / JWT，"
+    "例如 localStorage 的 authorToken、请求头 authorization 或 Cookie 的 sso-token）。"
+    "静态配置写在 app-dev.yml 的 auths.ye.authorization（与 auths.ye.token 等价）；"
+    "临时请求使用 authType=authorization 或 authType=accesstoken，token 填该令牌（不要重复带 Bearer 前缀）。"
+    "说明见 parser/doc/auth-param/。"
+)
+
+
+def format_login_failure(result):
+    """把 123 登录失败响应转成用户可见说明。"""
+    if not isinstance(result, dict):
+        return "登录失败"
+    message = result.get("message") or result.get("msg") or ""
+    data = result.get("data") if isinstance(result.get("data"), dict) else {}
+    data_message = data.get("message") or data.get("msg") or ""
+    blob = f"{message} {data_message}".lower()
+    risk_field = any(
+        key.lower().find(flag) >= 0 and data.get(key) not in (None, False, 0, "", "false", "0")
+        for key in data
+        for flag in ("captcha", "vcode", "risk", "needverify", "need_verify", "slideverify", "verifycode", "verify_code")
+    )
+    if risk_field or any(keyword.lower() in blob for keyword in _RISK_KEYWORDS):
+        code = result.get("code")
+        upstream = message or data_message
+        extra = f"code={code}" if code is not None else ""
+        if upstream:
+            extra = f"{extra}, message={upstream}" if extra else f"message={upstream}"
+        return f"{_AUTH_HINT} 上游返回：{extra}" if extra else _AUTH_HINT
+    if result.get("code") == 200:
+        return "未获取到token"
+    return f"登录失败: {message}" if message else "登录失败"
+
+
 def login_123pan(username, password):
-    """登录123盘获取token"""
+    """登录123盘获取token。成功返回 token，失败返回 None（错误已打印）。"""
     print(f"🔐 正在登录账号: {username}")
     
     login_data = {
@@ -73,16 +115,18 @@ def login_123pan(username, password):
         )
         result = response.json()
         
-        if result.get('code') == 200:
+        if result.get('code') == 200 and result.get('data', {}).get('token'):
             token = result.get('data', {}).get('token', '')
             print(f"✅ 登录成功！")
             return token
         else:
-            error_msg = result.get('message', '未知错误')
+            error_msg = format_login_failure(result)
-            print(f"❌ 登录失败: {error_msg}")
+            login_123pan.last_error = error_msg
+            print(f"❌ {error_msg}")
             return None
     except Exception as e:
-        print(f"❌ 登录请求失败: {e}")
+        login_123pan.last_error = f"登录请求失败: {e}"
+        print(f"❌ {login_123pan.last_error}")
         return None
 
 def get_share_info(share_key, password=''):
@@ -189,7 +233,7 @@ def start(link, password='', username='', user_password=''):
         if not token:
             return {
                 "code": 201,
-                "message": "登录失败"
+                "message": getattr(login_123pan, "last_error", None) or "登录失败"
             }
     else:
         print("⚠️  未提供登录信息，某些文件可能无法下载")

parser/src/test/java/cn/qaiu/parser/PanDomainTemplateTest.java

@@ -170,12 +170,29 @@ public class PanDomainTemplateTest {
                 assertTrue("YE should match redirected mshare URL", redirectedUrl.find());
                 assertEquals("lN7UVv-pbYJ", redirectedUrl.group("KEY"));
 
+                Matcher shareUrl = yePattern.matcher("https://1815268665.share.123pan.cn/123pan/iaKtVv-r4aCd");
+                assertTrue("YE should match uid.share.123pan.cn URL", shareUrl.find());
+                assertEquals("iaKtVv-r4aCd", shareUrl.group("KEY"));
+
                 Matcher htmlUrl = yePattern.matcher("https://www.123278.com/s/lN7UVv-pbYJ.html?pwd=abcd");
                 assertTrue("YE should match html URL with query", htmlUrl.find());
                 assertEquals("lN7UVv-pbYJ", htmlUrl.group("KEY"));
 
                 assertEquals("1813382308", YeShareHostUtil.getNumericSubdomainIdByShareKey("lN7UVv-pbYJ"));
                 assertEquals("lN7UVv-pbYJ", YeShareHostUtil.normalizeShareKey("https://1813382308.mshare.123pan.cn/123pan/lN7UVv-pbYJ?pwd=abcd"));
+
+                Matcher hashUrl = yePattern.matcher("https://www.123pan.com/s/lN7UVv-pbYJ#/list/share");
+                assertTrue("YE should match URL with hash fragment", hashUrl.matches());
+                assertEquals("lN7UVv-pbYJ", hashUrl.group("KEY"));
+
+                String fakeQuery = "ref" + "=" + "example";
+                Matcher yunUrl = yePattern.matcher("https://yun.123pan.com/s/lN7UVv-pbYJ?" + fakeQuery);
+                assertTrue("YE should match yun.123pan.com", yunUrl.matches());
+                assertEquals("lN7UVv-pbYJ", yunUrl.group("KEY"));
+
+                assertEquals("lN7UVv-pbYJ", YeShareHostUtil.normalizeShareKey("lN7UVv-pbYJ#/list/share"));
+                assertEquals("lN7UVv-pbYJ", YeShareHostUtil.normalizeShareKey(
+                        "https://yun.123pan.com/s/lN7UVv-pbYJ?" + fakeQuery + "#/list"));
         }
 
     @Test

parser/src/test/java/cn/qaiu/parser/PasswordLoginRiskTest.java

@@ -0,0 +1,115 @@
+package cn.qaiu.parser;
+
+import io.vertx.core.json.JsonObject;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+public class PasswordLoginRiskTest {
+
+    @Test
+    public void securityRiskMessageGuidesAuthorization() {
+        JsonObject body = new JsonObject()
+                .put("code", 401)
+                .put("message", "当前账号存在安全风险，请使用短信验证码或者微信进行登录。");
+
+        assertTrue(PasswordLoginRisk.indicatesCaptchaOrRisk(body));
+        String message = PasswordLoginRisk.describeLoginFailure(body);
+        assertTrue(message.startsWith(PasswordLoginRisk.AUTHORIZATION_HINT));
+        assertTrue(message.contains("验证码/风控"));
+        assertTrue(message.contains("auths.ye.authorization"));
+        assertTrue(message.contains("authType=authorization"));
+        assertTrue(message.contains("authType=accesstoken"));
+        assertTrue(message.contains("code=401"));
+        assertTrue(message.contains("当前账号存在安全风险"));
+        assertFalse(message.startsWith("登录失败:"));
+    }
+
+    @Test
+    public void overseasRiskAndCaptchaPhrasesMatch() {
+        assertRisk("当前账号存在境外登录风险，请使用短信验证码或者微信进行登录。");
+        assertRisk("请完成安全验证");
+        assertRisk("请进行滑块验证");
+        assertRisk("操作频繁，请稍后再试");
+        assertRisk("captcha required");
+    }
+
+    @Test
+    public void wrongPasswordStaysDistinct() {
+        JsonObject body = new JsonObject()
+                .put("code", 500)
+                .put("message", "用户名或密码错误");
+
+        assertFalse(PasswordLoginRisk.indicatesCaptchaOrRisk(body));
+        assertEquals("登录失败: 用户名或密码错误", PasswordLoginRisk.describeLoginFailure(body));
+
+        JsonObject account = new JsonObject().put("code", 1).put("msg", "账号或密码错误");
+        assertFalse(PasswordLoginRisk.indicatesCaptchaOrRisk(account));
+        assertEquals("登录失败: 账号或密码错误", PasswordLoginRisk.describeLoginFailure(account));
+    }
+
+    @Test
+    public void riskFieldWithoutKeywordStillHints() {
+        JsonObject body = new JsonObject()
+                .put("code", 200)
+                .put("message", "ok")
+                .put("data", new JsonObject().put("needCaptcha", true));
+
+        assertFalse(PasswordLoginRisk.isLoginSuccess(body));
+        assertTrue(PasswordLoginRisk.indicatesCaptchaOrRisk(body));
+        assertTrue(PasswordLoginRisk.describeLoginFailure(body).contains("Authorization"));
+    }
+
+    @Test
+    public void falseCaptchaFlagDoesNotHint() {
+        JsonObject body = new JsonObject()
+                .put("code", 500)
+                .put("message", "用户名或密码错误")
+                .put("data", new JsonObject().put("needCaptcha", false));
+
+        assertFalse(PasswordLoginRisk.indicatesCaptchaOrRisk(body));
+        assertEquals("登录失败: 用户名或密码错误", PasswordLoginRisk.describeLoginFailure(body));
+    }
+
+    @Test
+    public void successTokenIsNotTreatedAsFailure() {
+        JsonObject body = new JsonObject()
+                .put("code", 200)
+                .put("message", "ok")
+                .put("data", new JsonObject().put("token", "jwt-token"));
+
+        assertTrue(PasswordLoginRisk.isLoginSuccess(body));
+    }
+
+    @Test
+    public void blankTokenWithoutRiskKeepsMissingTokenMessage() {
+        JsonObject body = new JsonObject()
+                .put("code", 200)
+                .put("message", "ok")
+                .put("data", new JsonObject().put("token", ""));
+
+        assertFalse(PasswordLoginRisk.isLoginSuccess(body));
+        assertEquals("未获取到token", PasswordLoginRisk.describeLoginFailure(body));
+    }
+
+    @Test
+    public void nonJsonCaptchaBodyUsesHint() {
+        String body = "<html>请完成滑块验证</html>";
+        String message = PasswordLoginRisk.nonJsonLoginFailure(body);
+        assertTrue(message.startsWith(PasswordLoginRisk.AUTHORIZATION_HINT));
+    }
+
+    @Test
+    public void nonJsonWrongPasswordStaysFormatError() {
+        assertEquals("登录响应格式异常: 用户名或密码错误",
+                PasswordLoginRisk.nonJsonLoginFailure("用户名或密码错误"));
+    }
+
+    private static void assertRisk(String message) {
+        JsonObject body = new JsonObject().put("code", 5202).put("message", message);
+        assertTrue(message, PasswordLoginRisk.indicatesCaptchaOrRisk(body));
+        assertTrue(PasswordLoginRisk.describeLoginFailure(body).startsWith(PasswordLoginRisk.AUTHORIZATION_HINT));
+    }
+}

parser/src/test/java/cn/qaiu/parser/impl/IzXffHeaderTest.java

@@ -0,0 +1,36 @@
+package cn.qaiu.parser.impl;
+
+import io.vertx.core.MultiMap;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class IzXffHeaderTest {
+    @Test
+    public void offByDefault() {
+        assertNull(IzXffHeader.resolve(null));
+        assertNull(IzXffHeader.resolve(""));
+        assertNull(IzXffHeader.resolve("OFF"));
+    }
+
+    @Test
+    public void literalAndRandom() {
+        assertEquals("113.96.181.18", IzXffHeader.resolve("113.96.181.18"));
+        String ip = IzXffHeader.resolve("random");
+        assertTrue(ip, ip.matches("\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}"));
+    }
+
+    @Test
+    public void applyRemovesWhenOff() {
+        MultiMap h = MultiMap.caseInsensitiveMultiMap().set("X-Forwarded-For", "1.1.1.1");
+        System.clearProperty(IzXffHeader.PROP);
+        if (System.getenv(IzXffHeader.ENV) == null) {
+            IzXffHeader.apply(h);
+            assertFalse(h.contains("X-Forwarded-For"));
+        }
+        System.setProperty(IzXffHeader.PROP, "8.8.8.8");
+        IzXffHeader.apply(h);
+        assertEquals("8.8.8.8", h.get("X-Forwarded-For"));
+        System.clearProperty(IzXffHeader.PROP);
+    }
+}

parser/src/test/java/cn/qaiu/parser/impl/LzToolShareUrlTest.java

@@ -0,0 +1,178 @@
+package cn.qaiu.parser.impl;
+
+import org.junit.Test;
+
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * 个性域名 a.lanzouw.com 不能被改写到 wwww.lanzoux.com（四个 w）。
+ * 部分出口连不上四 w，页面请求会超时；ajax 只把四 w 当作最后兜底。
+ */
+public class LzToolShareUrlTest {
+
+    @Test
+    public void personalDomainPageStaysOffWwww() {
+        String resolved = LzTool.resolveSharePageUrl(
+                "https://a.lanzouw.com/xxx",
+                "https://w1.lanzn.com/xxx",
+                "xxx");
+        assertEquals("https://a.lanzouw.com/xxx", resolved);
+        assertFalse(resolved.contains("wwww.lanzoux.com"));
+    }
+
+    @Test
+    public void folderPageKeepsOriginalHost() {
+        String resolved = LzTool.resolveSharePageUrl(
+                "https://a.lanzouw.com/b710887",
+                "https://w1.lanzn.com/b710887",
+                "b710887");
+        assertEquals("https://a.lanzouw.com/b710887", resolved);
+    }
+
+    @Test
+    public void nodeShareIsNotRewrittenToWwww() {
+        String resolved = LzTool.resolveSharePageUrl(
+                "https://wwn.lanzouy.com/ihLkw1gezutg",
+                "https://w1.lanzn.com/ihLkw1gezutg",
+                "ihLkw1gezutg");
+        assertEquals("https://wwn.lanzouy.com/ihLkw1gezutg", resolved);
+    }
+
+    @Test
+    public void webpageQueryStaysOnOriginalHost() {
+        String resolved = LzTool.resolveSharePageUrl(
+                "https://a.lanzouw.com/iabc?webpage=wp1&pwd=secret",
+                "https://w1.lanzn.com/iabc",
+                "iabc");
+        assertEquals("https://a.lanzouw.com/iabc?webpage=wp1", resolved);
+    }
+
+    @Test
+    public void placeholderUsesStandardHostNotWwww() {
+        assertEquals("https://w1.lanzn.com/", LzTool.SHARE_URL_PREFIX);
+        assertFalse(LzTool.SHARE_URL_PREFIX.contains("wwww"));
+        String resolved = LzTool.resolveSharePageUrl(
+                "https://w1.lanzn.com/-",
+                "https://w1.lanzn.com/-",
+                "iFileId");
+        assertEquals("https://w1.lanzn.com/iFileId", resolved);
+        assertFalse(resolved.contains("wwww.lanzoux.com"));
+    }
+
+    @Test
+    public void missingShareUrlKeepsRealStandardHost() {
+        String resolved = LzTool.resolveSharePageUrl(
+                null,
+                "https://www.lanzoux.com/iabc",
+                "iabc");
+        assertEquals("https://www.lanzoux.com/iabc", resolved);
+    }
+
+    @Test
+    public void ajaxFallbackOrderPutsWwwwLast() {
+        List<String> fallback = LzTool.AJAX_FALLBACK_ORIGINS;
+        assertEquals("https://w1.lanzn.com", fallback.get(0));
+        assertEquals("https://www.lanzoux.com", fallback.get(1));
+        assertEquals("https://wwww.lanzoux.com", fallback.get(fallback.size() - 1));
+
+        List<String> origins = LzTool.ajaxOrigins("https://a.lanzouw.com/xxx");
+        assertEquals("https://a.lanzouw.com", origins.get(0));
+        assertEquals("https://w1.lanzn.com", origins.get(1));
+        assertEquals("https://www.lanzoux.com", origins.get(2));
+        assertEquals("https://wwww.lanzoux.com", origins.get(origins.size() - 1));
+        assertTrue(origins.indexOf("https://wwww.lanzoux.com")
+                > origins.indexOf("https://w1.lanzn.com"));
+    }
+
+    @Test
+    public void ajaxOriginsDoNotDuplicateKnownHost() {
+        List<String> origins = LzTool.ajaxOrigins("https://www.lanzoux.com/iabc");
+        assertEquals(3, origins.size());
+        assertEquals("https://www.lanzoux.com", origins.get(0));
+        assertEquals("https://w1.lanzn.com", origins.get(1));
+        assertEquals("https://wwww.lanzoux.com", origins.get(2));
+    }
+
+    @Test
+    public void timeoutAjaxFallsBackButBusinessErrorDoesNot() {
+        assertTrue(LzTool.ajaxResponseShouldFallback("{\"zt\":0,\"inf\":\"已超时\"}"));
+        assertTrue(LzTool.ajaxResponseShouldFallback("{\"info\":\"请求超时\"}"));
+        assertTrue(LzTool.ajaxResponseShouldFallback(""));
+        assertTrue(LzTool.ajaxResponseShouldFallback("<html>blocked</html>"));
+        assertFalse(LzTool.ajaxResponseShouldFallback("{\"zt\":0,\"inf\":\"密码错误\"}"));
+        assertFalse(LzTool.ajaxResponseShouldFallback(
+                "{\"zt\":1,\"inf\":\"name.zip\",\"dom\":\"https://x\",\"url\":\"abc\"}"));
+    }
+
+    @Test
+    public void filePagePrefersExistingHostOverWwww() {
+        assertEquals("https://a.lanzouw.com/",
+                LzTool.sharePageHostBase("https://a.lanzouw.com/b123", "https://w1.lanzn.com/b123"));
+        assertEquals("https://w1.lanzn.com/",
+                LzTool.sharePageHostBase("https://w1.lanzn.com/-", "https://w1.lanzn.com/-"));
+        assertFalse(LzTool.sharePageHostBase("https://a.lanzouw.com/b123", null).contains("wwww"));
+    }
+
+    @Test
+    public void absoluteAjaxUrlIsKeptAndTriedFirst() {
+        String html = """
+                url : 'https://apifile.lanzouw.com/ajaxfile.php?file=320665771',
+                data : { 'action':'downprocess','sign':isngis,'kd':kdns,'p':pwd, },
+                """;
+        String target = LzTool.fileAjaxTarget(html);
+        assertEquals("https://apifile.lanzouw.com/ajaxfile.php?file=320665771", target);
+
+        List<String> origins = LzTool.fileAjaxOrigins(
+                "https://wwaqg.lanzouu.com/iqouM49vy9ib", target);
+        assertEquals("https://apifile.lanzouw.com", origins.get(0));
+        assertTrue(origins.contains("https://wwaqg.lanzouu.com"));
+        assertEquals("https://wwww.lanzoux.com", origins.get(origins.size() - 1));
+        assertTrue(origins.indexOf("https://apifile.lanzouw.com")
+                < origins.indexOf("https://wwaqg.lanzouu.com"));
+        assertTrue(origins.indexOf("https://wwww.lanzoux.com")
+                > origins.indexOf("https://w1.lanzn.com"));
+        assertEquals(1, origins.stream().filter("https://apifile.lanzouw.com"::equals).count());
+    }
+
+    @Test
+    public void protocolRelativeAjaxBecomesHttps() {
+        String html = "url : '//apifile.lanzouw.com/ajaxfile.php?file=9',";
+        assertEquals("https://apifile.lanzouw.com/ajaxfile.php?file=9", LzTool.fileAjaxTarget(html));
+    }
+
+    @Test
+    public void absoluteAjaxWinsOverRelativePathInSamePage() {
+        String html = """
+                //data : { url : '/ajaxfile.php?file=1' }
+                url : "https://apifile.lanzouw.com/ajaxm.php?file=42",
+                """;
+        assertEquals("https://apifile.lanzouw.com/ajaxm.php?file=42", LzTool.fileAjaxTarget(html));
+    }
+
+    @Test
+    public void relativeFileAjaxFallsThroughToApifileBeforeWwww() {
+        String html = "url : '/ajaxfile.php?file=150233466',";
+        assertEquals("/ajaxfile.php?file=150233466", LzTool.fileAjaxTarget(html));
+
+        List<String> origins = LzTool.fileAjaxOrigins("https://a.lanzouw.com/xxx", LzTool.fileAjaxTarget(html));
+        assertEquals("https://a.lanzouw.com", origins.get(0));
+        assertEquals("https://apifile.lanzouw.com", origins.get(1));
+        assertEquals("https://wwww.lanzoux.com", origins.get(origins.size() - 1));
+        assertTrue(origins.indexOf("https://apifile.lanzouw.com")
+                < origins.indexOf("https://wwww.lanzoux.com"));
+        assertFalse(LzTool.ajaxOrigins("https://a.lanzouw.com/xxx").contains("https://apifile.lanzouw.com"));
+    }
+
+    @Test
+    public void missingAjaxTargetStillPutsApifileBeforeWwww() {
+        List<String> origins = LzTool.fileAjaxOrigins("https://www.lanzoux.com/ihLkw1gezutg", null);
+        assertEquals("https://www.lanzoux.com", origins.get(0));
+        assertEquals("https://apifile.lanzouw.com", origins.get(1));
+        assertEquals("https://wwww.lanzoux.com", origins.get(origins.size() - 1));
+        assertFalse(origins.get(0).contains("wwww"));
+    }
+}

parser/src/test/java/cn/qaiu/parser/impl/QkToolGuestFolderLiveTest.java

@@ -0,0 +1,52 @@
+package cn.qaiu.parser.impl;
+
+import cn.qaiu.WebClientVertxInit;
+import cn.qaiu.entity.FileInfo;
+import cn.qaiu.entity.ShareLinkInfo;
+import io.vertx.core.Vertx;
+import org.junit.Assume;
+import org.junit.Test;
+
+import java.util.concurrent.TimeUnit;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * 对 Issue #282 的分享做一次真实访客解析。
+ * 默认不跑：父 POM surefire skipTests=true，且本测试还要求 -Dquark.live=true。
+ * mvn -pl parser -DskipTests=false -Dquark.live=true -Dtest=QkToolGuestFolderLiveTest test
+ */
+public class QkToolGuestFolderLiveTest {
+
+    @Test
+    public void issue282FolderShareResolvesAnonymously() throws Exception {
+        Assume.assumeTrue("set -Dquark.live=true to call Quark", Boolean.getBoolean("quark.live"));
+        Vertx vertx = Vertx.vertx();
+        WebClientVertxInit.init(vertx);
+        QkTool tool = null;
+        try {
+            ShareLinkInfo info = ShareLinkInfo.newBuilder()
+                    .type("qk")
+                    .panName("夸克网盘")
+                    .shareKey("d34c18e9d62a")
+                    .shareUrl("https://pan.quark.cn/s/d34c18e9d62a")
+                    .build();
+            tool = new QkTool(info);
+            String url = tool.parse().toCompletionStage().toCompletableFuture().get(90, TimeUnit.SECONDS);
+            assertNotNull(url);
+            assertTrue(url.startsWith("http"));
+            assertTrue("guest download host, got " + url, url.contains("dl-guest"));
+            FileInfo fileInfo = (FileInfo) info.getOtherParam().get("fileInfo");
+            assertNotNull(fileInfo);
+            assertNotNull(fileInfo.getFileName());
+            assertTrue("expected a small file, got " + fileInfo.getSize() + " " + fileInfo.getFileName(),
+                    fileInfo.getSize() > 0 && fileInfo.getSize() < 40L * 1024 * 1024);
+        } finally {
+            if (tool != null) {
+                tool.close();
+            }
+            vertx.close().toCompletionStage().toCompletableFuture().get(15, TimeUnit.SECONDS);
+        }
+    }
+}

parser/src/test/java/cn/qaiu/parser/impl/QkToolShareListTest.java

@@ -0,0 +1,112 @@
+package cn.qaiu.parser.impl;
+
+import io.vertx.core.json.JsonObject;
+import org.junit.Test;
+
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * 夸克目录项分类与访客选文件。不访问网络。
+ * 父 POM 的 surefire 默认 skipTests=true，本地验证用：
+ * mvn -pl parser -DskipTests=false -Dtest=QkToolShareListTest test
+ */
+public class QkToolShareListTest {
+
+    @Test
+    public void folderIsNotADownloadableFile() {
+        JsonObject folder = new JsonObject()
+                .put("file", false)
+                .put("dir", true)
+                .put("file_type", 0)
+                .put("file_name", "BiliTools最新版");
+        assertTrue(QkTool.isQuarkFolder(folder));
+        assertFalse(QkTool.isQuarkFile(folder));
+    }
+
+    @Test
+    public void archiveAndInstallerCountAsFiles() {
+        JsonObject rar = new JsonObject()
+                .put("file", true)
+                .put("dir", false)
+                .put("file_type", 1)
+                .put("obj_category", "archive")
+                .put("size", 8228);
+        JsonObject exe = new JsonObject()
+                .put("file", true)
+                .put("dir", false)
+                .put("file_type", 1)
+                .put("obj_category", "default")
+                .put("size", 11919276);
+        assertTrue(QkTool.isQuarkFile(rar));
+        assertTrue(QkTool.isQuarkFile(exe));
+        assertFalse(QkTool.isQuarkFolder(rar));
+    }
+
+    @Test
+    public void directoryFlagWinsOverCategory() {
+        JsonObject odd = new JsonObject()
+                .put("file", false)
+                .put("dir", true)
+                .put("file_type", 0)
+                .put("obj_category", "default");
+        assertTrue(QkTool.isQuarkFolder(odd));
+        assertFalse(QkTool.isQuarkFile(odd));
+    }
+
+    @Test
+    public void guestOrderKeepsFirstFileThenSortsTheRestBySize() {
+        JsonObject large = file("large", 90_000_000L);
+        JsonObject mid = file("mid", 20_000_000L);
+        JsonObject small = file("small", 8_000L);
+        List<JsonObject> ordered = QkTool.orderGuestCandidates(List.of(large, mid, small));
+        assertEquals("large", ordered.get(0).getString("file_name"));
+        assertEquals("small", ordered.get(1).getString("file_name"));
+        assertEquals("mid", ordered.get(2).getString("file_name"));
+    }
+
+    @Test
+    public void sizeLimitIsTransferFallbackAndLoginIsNot() {
+        assertTrue(QkTool.needsTransferFallback(new RuntimeException(
+                "分享直链获取失败(code=23018): download file size limit")));
+        assertFalse(QkTool.needsTransferFallback(new RuntimeException("未登录或 Cookie 已失效")));
+        assertTrue(QkTool.isGuestAuthError(new RuntimeException("code=31001 未登录")));
+        assertFalse(QkTool.isGuestAuthError(new RuntimeException("code=23018 size limit")));
+    }
+
+    @Test
+    public void violationCodeIsExplainedWithoutFolderWording() {
+        JsonObject json = new JsonObject().put("code", 41010).put("message", "文件涉及违规内容");
+        String msg = QkTool.quarkApiFailure("https://drive-pc.quark.cn/token", json);
+        assertTrue(msg.contains("违规"));
+        assertTrue(msg.contains("41010"));
+        assertFalse(msg.contains("都是文件夹"));
+    }
+
+    @Test
+    public void zeroBytePlaceholderIsDroppedWhenARealFileExists() {
+        JsonObject placeholder = file("等待更新", 0L);
+        JsonObject real = file("notes.rar", 8228L);
+        List<JsonObject> kept = QkTool.preferSizedFiles(List.of(placeholder, real));
+        assertEquals(1, kept.size());
+        assertEquals("notes.rar", kept.get(0).getString("file_name"));
+        assertTrue(QkTool.hasPositiveSize(List.of(real)));
+        assertFalse(QkTool.hasPositiveSize(List.of(placeholder)));
+        assertEquals(1, QkTool.preferSizedFiles(List.of(placeholder)).size());
+    }
+
+    @Test
+    public void oversizeHintPointsAtCookie() {
+        assertTrue(QkTool.GUEST_OVERSIZE_MSG.contains("auths.qk.cookie"));
+        assertTrue(QkTool.GUEST_OVERSIZE_MSG.contains("23018"));
+        assertFalse(QkTool.GUEST_OVERSIZE_MSG.contains("都是文件夹"));
+        assertTrue(QkTool.GUEST_LOGIN_MSG.contains("auths.qk.cookie"));
+    }
+
+    private static JsonObject file(String name, long size) {
+        return new JsonObject().put("file_name", name).put("size", size).put("file", true);
+    }
+}

parser/src/test/java/cn/qaiu/parser/impl/Ye2LoginHintTest.java

@@ -0,0 +1,40 @@
+package cn.qaiu.parser.impl;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * 123 登录提示。不访问网络。
+ * mvn -pl parser -DskipTests=false -Dtest=Ye2LoginHintTest test
+ */
+public class Ye2LoginHintTest {
+
+    @Test
+    public void loginCodesAndMessagesAreRecognized() {
+        assertTrue(Ye2Tool.isYeLoginRequired(5112, "您需要注册登录或付费后下载"));
+        assertTrue(Ye2Tool.isYeLoginRequired(401, "请登录后下载"));
+        assertTrue(Ye2Tool.isYeLoginRequired(0, "需要登录才能下载"));
+        assertFalse(Ye2Tool.isYeLoginRequired(0, "ok"));
+        assertFalse(Ye2Tool.isYeLoginRequired(null, null));
+    }
+
+    @Test
+    public void missingAuthTellsUserToConfigureLocalAuthorization() {
+        String msg = Ye2Tool.loginRequiredDownloadMessage(false, null);
+        assertTrue(msg.contains("auths.ye.authorization"));
+        assertTrue(msg.contains("5112"));
+        assertTrue(msg.contains("公共云解析"));
+        assertTrue(msg.contains("ye:分享key@提取码"));
+        assertFalse(msg.contains("验证码求解"));
+    }
+
+    @Test
+    public void configuredAuthStillPointsAtLocalTokenWhenUpstreamRejects() {
+        String msg = Ye2Tool.loginRequiredDownloadMessage(true, "请登录后下载");
+        assertTrue(msg.contains("auths.ye.authorization"));
+        assertTrue(msg.contains("上游信息: 请登录后下载"));
+        assertFalse(msg.contains("{"));
+    }
+}

parser/src/test/java/cn/qaiu/util/JsExecUtilsLzTest.java

@@ -0,0 +1,90 @@
+package cn.qaiu.util;
+
+import org.junit.Test;
+import org.openjdk.nashorn.api.scripting.ScriptObjectMirror;
+
+import java.util.Map;
+
+import static org.junit.Assert.*;
+
+/**
+ * 新版蓝奏页面会调用更多 document / jQuery API，沙箱必须能跑完并抓住 $.ajax。
+ */
+public class JsExecUtilsLzTest {
+
+    @Test
+    public void testNewIframeAjaxWithDomApis() throws Exception {
+        String js = """
+                var lanosso = '';
+                var down_1 = '';
+                var wsk_sign = 'c20230908';
+                var wp_sign = 'SIGN_ABC';
+                var ajaxdata = 'MrBR';
+                var kdns = 1;
+                if (typeof(killdns)=='undefined'){
+                    var kdns = 0;
+                }
+                document.cookie = 'x=1';
+                document.location.reload();
+                document.querySelector('#tourl');
+                document.createElement('div');
+                $.ajax({
+                    type : 'post',
+                    url : '/ajaxfile.php?file=150233466',
+                    data : { 'action':'downprocess','websignkey':ajaxdata,'signs':ajaxdata,'sign':wp_sign,'websign':'','kd':kdns,'ves':1 },
+                    dataType : 'json',
+                    success:function(msg){
+                        $("#tourl").html("ok");
+                        $("#outime").css("display","block");
+                    }
+                });
+                """;
+        ScriptObjectMirror sign = JsExecUtils.executeDynamicJs(js, null);
+        assertNotNull(sign);
+        assertEquals("/ajaxfile.php?file=150233466", String.valueOf(sign.get("url")));
+        @SuppressWarnings("unchecked")
+        Map<String, Object> data = (Map<String, Object>) sign.get("data");
+        assertEquals("downprocess", String.valueOf(data.get("action")));
+        assertEquals("SIGN_ABC", String.valueOf(data.get("sign")));
+        assertEquals("MrBR", String.valueOf(data.get("websignkey")));
+        assertEquals("1", String.valueOf(data.get("kd")));
+    }
+
+    @Test
+    public void testPwdViaJqueryValAndDocument() throws Exception {
+        String js = """
+                function down_p(){
+                    var pwd = $('#pwd').val();
+                    var pwd2 = document.getElementById('pwd').value;
+                    var pwd3 = document.querySelector('#pwd').value;
+                    $(".passwdinput").focus();
+                    $.ajax({
+                        type : 'post',
+                        url : '/ajaxm.php',
+                        data : { 'action':'downprocess','sign':'S1','p':pwd,'p2':pwd2,'p3':pwd3 }
+                    });
+                }
+                """;
+        ScriptObjectMirror sign = JsExecUtils.executeDynamicJs(js, "down_p", "e4k4");
+        assertNotNull(sign);
+        @SuppressWarnings("unchecked")
+        Map<String, Object> data = (Map<String, Object>) sign.get("data");
+        assertEquals("e4k4", String.valueOf(data.get("p")));
+        assertEquals("e4k4", String.valueOf(data.get("p2")));
+        assertEquals("e4k4", String.valueOf(data.get("p3")));
+    }
+
+    @Test
+    public void testReadyAndSuccessCallbackDoNotDropAjax() throws Exception {
+        String js = """
+                $(function(){
+                    document.getElementById('rpt').style.display = 'none';
+                    $.ajax({ url: '/ajaxm.php?file=1', data: { a: 1 } });
+                    $("#tourl").html("x");
+                });
+                """;
+        ScriptObjectMirror sign = JsExecUtils.executeDynamicJs(js, null);
+        assertNotNull(sign);
+        assertTrue(String.valueOf(sign.get("url")).contains("ajaxm.php"));
+    }
+}

pom.xml

@@ -17,7 +17,7 @@
     </modules>
 
     <properties>
-        <revision>0.4.2</revision>
+        <revision>0.4.8</revision>
         <java.version>17</java.version>
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>

web-front/package.json

@@ -1,13 +1,14 @@
 {
   "name": "nfd-web",
-  "version": "0.4.2",
+  "version": "0.4.8",
   "private": true,
   "scripts": {
     "serve": "vue-cli-service serve",
     "dev": "vue-cli-service serve",
     "build": "node scripts/sync-version.js && vue-cli-service build && node scripts/compress-vs.js",
     "build:no-compress": "node scripts/sync-version.js && vue-cli-service build",
-    "lint": "vue-cli-service lint"
+    "lint": "vue-cli-service lint",
+    "test": "node --test src/utils/batchTreeCollect.spec.js"
   },
   "dependencies": {
     "@element-plus/icons-vue": "^2.3.1",

web-front/src/components/DirectoryTree.vue

@@ -103,7 +103,23 @@
           <splitpanes v-if="!isMobile" class="split-theme custom-splitpanes" style="height:100%;">
             <pane>
               <div class="tree-sidebar">
-                <div class="tree-scroll-wrap">
+                <div class="tree-toolbar">
+                  <span class="tree-toolbar-title">
+                    <i class="fas fa-sitemap" aria-hidden="true"></i> 文件树
+                  </span>
+                  <el-button
+                    v-if="!batchMode"
+                    type="warning"
+                    size="small"
+                    @click="toggleBatchMode"
+                  >
+                    <i class="fas fa-check-double"></i> 批量下载
+                  </el-button>
+                  <span v-else class="tree-toolbar-hint">
+                    {{ treeExpanding ? '正在展开并收集文件…' : `勾选文件夹将自动展开（最多 ${effectiveBatchMaxDepth} 层）` }}
+                  </span>
+                </div>
+                <div class="tree-scroll-wrap" v-loading="treeExpanding">
                   <el-tree
                     ref="fileTree"
                     :data="treeData"
@@ -115,6 +131,7 @@
                     :show-checkbox="batchMode"
                     :check-strictly="false"
                     @node-click="onNodeClick"
+                    @check="onTreeCheck"
                     @check-change="onTreeCheckChange"
                     :default-expand-all="false"
                     :default-expanded-keys="['root']"
@@ -128,7 +145,7 @@
                     <el-button
                       type="primary"
                       size="small"
-                      :disabled="selectedFiles.length === 0 || batchDownloading || batchBrowserDownloadDisabled"
+                      :disabled="selectedFiles.length === 0 || batchDownloading || treeExpanding || batchBrowserDownloadDisabled"
                       :loading="batchDownloading"
                       @click="batchBrowserDownload"
                       :title="batchBrowserDownloadDisabled ? '所选文件需使用下载器下载' : ''"
@@ -138,7 +155,7 @@
                     <el-button
                       type="success"
                       size="small"
-                      :disabled="selectedFiles.length === 0 || batchDownloading"
+                      :disabled="selectedFiles.length === 0 || batchDownloading || treeExpanding"
                       :loading="batchDownloading"
                       @click="batchSendToDownloader"
                     >
@@ -236,7 +253,23 @@
           <!-- 移动端：上下布局 -->
           <template v-else>
             <div class="mobile-tree-top">
-              <div class="tree-scroll-wrap">
+              <div class="tree-toolbar">
+                <span class="tree-toolbar-title">
+                  <i class="fas fa-sitemap" aria-hidden="true"></i> 文件树
+                </span>
+                <el-button
+                  v-if="!batchMode"
+                  type="warning"
+                  size="small"
+                  @click="toggleBatchMode"
+                >
+                  <i class="fas fa-check-double"></i> 批量下载
+                </el-button>
+                <span v-else class="tree-toolbar-hint">
+                  {{ treeExpanding ? '正在展开并收集文件…' : `勾选文件夹将自动展开（最多 ${effectiveBatchMaxDepth} 层）` }}
+                </span>
+              </div>
+              <div class="tree-scroll-wrap" v-loading="treeExpanding">
                 <el-tree
                   ref="fileTree"
                   :data="treeData"
@@ -248,6 +281,7 @@
                   :show-checkbox="batchMode"
                   :check-strictly="false"
                   @node-click="onNodeClick"
+                  @check="onTreeCheck"
                   @check-change="onTreeCheckChange"
                   :default-expand-all="false"
                   :default-expanded-keys="['root']"
@@ -328,8 +362,8 @@
               <div v-if="batchMode" class="mobile-batch-footer">
                 <span class="tree-sidebar-count">已勾选 {{ selectedFiles.length }} 个文件</span>
                 <div class="tree-sidebar-actions">
-                  <el-button type="primary" size="small" :disabled="selectedFiles.length === 0 || batchDownloading || batchBrowserDownloadDisabled" :loading="batchDownloading" @click="batchBrowserDownload" :title="batchBrowserDownloadDisabled ? '所选文件需使用下载器下载' : ''">浏览器下载</el-button>
+                  <el-button type="primary" size="small" :disabled="selectedFiles.length === 0 || batchDownloading || treeExpanding || batchBrowserDownloadDisabled" :loading="batchDownloading" @click="batchBrowserDownload" :title="batchBrowserDownloadDisabled ? '所选文件需使用下载器下载' : ''">浏览器下载</el-button>
-                  <el-button type="success" size="small" :disabled="selectedFiles.length === 0 || batchDownloading" :loading="batchDownloading" @click="batchSendToDownloader">发送到下载器</el-button>
+                  <el-button type="success" size="small" :disabled="selectedFiles.length === 0 || batchDownloading || treeExpanding" :loading="batchDownloading" @click="batchSendToDownloader">发送到下载器</el-button>
                   <el-button size="small" @click="toggleBatchMode">取消</el-button>
                 </div>
                 <div v-if="batchDownloading" class="batch-progress-info">
@@ -420,6 +454,15 @@ import 'splitpanes/dist/splitpanes.css'
 import fileTypeUtils from '@/utils/fileTypeUtils'
 import DownloadDialog from '@/components/DownloadDialog.vue'
 import { testConnection, autoDetect, addDownload, batchAddDownload, getConfig, saveConfig } from '@/utils/downloaderService'
+import batchTreeCollect from '@/utils/batchTreeCollect'
+
+const {
+  DEFAULT_BATCH_MAX_DEPTH,
+  getTreeNodeId,
+  normalizeTreeItem,
+  uniqueFiles,
+  collectFolderFiles
+} = batchTreeCollect
 
 export default {
   name: 'DirectoryTree',
@@ -445,6 +488,11 @@ export default {
     viewMode: {
       type: String,
       default: 'pane' // 'pane' or 'tree'
+    },
+    // 树批量勾选文件夹时的最大展开深度；用户勾选的文件夹为第 0 层，默认 5
+    batchMaxDepth: {
+      type: Number,
+      default: DEFAULT_BATCH_MAX_DEPTH
     }
   },
   data() {
@@ -477,7 +525,8 @@ export default {
       batchMode: false,
       selectedFiles: [],
       batchDownloading: false,
-      batchProgress: { current: 0, total: 0, failed: 0 }
+      batchProgress: { current: 0, total: 0, failed: 0 },
+      treeExpanding: false
     }
   },
   computed: {
@@ -513,6 +562,10 @@ export default {
     batchBrowserDownloadDisabled() {
       return this.selectedFiles.length > 0
         && this.selectedFiles.every(f => this.needsDownloader(f))
+    },
+    effectiveBatchMaxDepth() {
+      const depth = Number(this.batchMaxDepth)
+      return Number.isFinite(depth) && depth >= 0 ? depth : DEFAULT_BATCH_MAX_DEPTH
     }
   },
   watch: {
@@ -525,10 +578,7 @@ export default {
             id: 'root',
             fileName: '全部文件',
             fileType: 'folder',
-            children: (newList || []).map(item => ({
+            children: (newList || []).map(item => normalizeTreeItem(item)),
-              ...item,
-              isLeaf: item.fileType !== 'folder'
-            })),
             isLeaf: false
           }
         ]
@@ -536,6 +586,9 @@ export default {
       }
     }
   },
+  created() {
+    this.resetTreeCollectState()
+  },
   methods: {
     ...fileTypeUtils,
     apiKeyHeaders() {
@@ -563,17 +616,14 @@ export default {
       }
       return this.withAuth(`${baseUrl}?${params.toString()}`)
     },
-    // 懒加载子节点
+    // 懒加载子节点（批量勾选文件夹时会通过 node.expand → store.load 复用此方法）
     loadNode(node, resolve) {
       if (node.level === 0) {
-        resolve(this.treeData[0].children)
+        resolve((this.treeData[0]?.children || []).map(item => normalizeTreeItem(item)))
       } else if (node.data.fileType === 'folder' && node.data.parserUrl) {
         axios.get(this.withAuth(node.data.parserUrl), { headers: this.apiKeyHeaders() }).then(res => {
           if (res.data.code === 200) {
-            const children = (res.data.data || []).map(item => ({
+            const children = (res.data.data || []).map(item => normalizeTreeItem(item))
-              ...item,
-              isLeaf: item.fileType !== 'folder'
-            }))
             resolve(children)
           } else {
             this.$message.error(res.data.msg || '获取子节点失败')
@@ -970,9 +1020,156 @@ export default {
       this.selectedFiles = []
       this.batchDownloading = false
       this.batchProgress = { current: 0, total: 0, failed: 0 }
-      // tree 模式下清除勾选
+      this.treeExpanding = false
-      if (this.$refs.fileTree) {
+      this.resetTreeCollectState()
-        this.$refs.fileTree.setCheckedKeys([])
+      const tree = this.getFileTree()
+      if (tree) {
+        tree.setCheckedKeys([])
+      }
+    },
+    resetTreeCollectState() {
+      this._folderCheckQueue = []
+      this._queuedFolderKeys = new Set()
+      this._visitedInCollect = new Set()
+      this._folderLoadPromises = new Map()
+      this._treeCollecting = false
+    },
+    getFileTree() {
+      const ref = this.$refs.fileTree
+      if (!ref) return null
+      return Array.isArray(ref) ? ref[0] : ref
+    },
+    findTreeNode(data) {
+      const tree = this.getFileTree()
+      if (!tree || !data) return null
+      const key = getTreeNodeId(data)
+      if (key) {
+        const byKey = tree.getNode(key)
+        if (byKey) return byKey
+      }
+      const byData = tree.getNode(data)
+      if (byData) return byData
+      const nodesMap = tree.store?.nodesMap
+      if (nodesMap) {
+        return Object.values(nodesMap).find(node => getTreeNodeId(node.data) === key) || null
+      }
+      return null
+    },
+    ensureTreeNodeLoaded(node) {
+      if (!node) return Promise.resolve(null)
+      const key = getTreeNodeId(node.data)
+      if (key && this._folderLoadPromises.has(key)) {
+        return this._folderLoadPromises.get(key)
+      }
+      const promise = new Promise((resolve) => {
+        if (node.loaded && node.expanded) {
+          resolve(node)
+          return
+        }
+        let settled = false
+        const finish = () => {
+          if (settled) return
+          settled = true
+          resolve(node)
+        }
+        const timer = setTimeout(finish, 20000)
+        const expandNow = () => {
+          if (node.loaded && node.expanded) {
+            clearTimeout(timer)
+            finish()
+            return
+          }
+          try {
+            node.expand(() => {
+              clearTimeout(timer)
+              finish()
+            })
+          } catch (e) {
+            clearTimeout(timer)
+            finish()
+          }
+        }
+        if (node.loading) {
+          const started = Date.now()
+          const poll = () => {
+            if (!node.loading || Date.now() - started > 20000) {
+              expandNow()
+              return
+            }
+            setTimeout(poll, 50)
+          }
+          poll()
+          return
+        }
+        expandNow()
+      })
+      if (key) this._folderLoadPromises.set(key, promise)
+      return promise
+    },
+    isCheckedInInfo(data, info) {
+      if (!info) return false
+      const key = getTreeNodeId(data)
+      if (key && (info.checkedKeys || []).map(String).includes(key)) return true
+      return (info.checkedNodes || []).some(n => getTreeNodeId(n) === key)
+    },
+    syncSelectedFilesFromTree(extraFiles = []) {
+      const tree = this.getFileTree()
+      const fromTree = tree
+        ? tree.getCheckedNodes().filter(n => this.isDownloadableFile(n))
+        : []
+      this.selectedFiles = uniqueFiles([...fromTree, ...extraFiles])
+    },
+    enqueueFolderCollect(folderData) {
+      const key = getTreeNodeId(folderData)
+      if (!key || this._queuedFolderKeys.has(key) || this._visitedInCollect.has(key)) return
+      this._queuedFolderKeys.add(key)
+      this._folderCheckQueue.push(folderData)
+      this.drainFolderCollectQueue()
+    },
+    async drainFolderCollectQueue() {
+      if (this._treeCollecting) return
+      this._treeCollecting = true
+      this.treeExpanding = true
+      try {
+        while (this._folderCheckQueue.length) {
+          const next = this._folderCheckQueue.shift()
+          this._queuedFolderKeys.delete(getTreeNodeId(next))
+          await this.handleFolderCheck(next)
+        }
+      } finally {
+        this._treeCollecting = false
+        this.treeExpanding = false
+        this._visitedInCollect.clear()
+      }
+    },
+    async handleFolderCheck(folderData) {
+      try {
+        const ctx = await collectFolderFiles({
+          folderData,
+          depth: 0,
+          maxDepth: this.effectiveBatchMaxDepth,
+          getNode: (data) => this.findTreeNode(data),
+          ensureLoaded: (node) => this.ensureTreeNodeLoaded(node),
+          isDownloadable: (data) => this.isDownloadableFile(data),
+          visitedKeys: this._visitedInCollect
+        })
+        this.syncSelectedFilesFromTree(ctx.files)
+        if (ctx.depthExceeded) {
+          this.$message.warning(
+            `已达到最大展开深度（${this.effectiveBatchMaxDepth} 层），部分深层文件未勾选`
+          )
+        }
+      } catch (e) {
+        console.error('批量展开文件夹失败:', e)
+        this.$message.error('展开文件夹失败，已跳过部分内容')
+        this.syncSelectedFilesFromTree()
+      }
+    },
+    // 用户点击复选框（不含级联），文件夹勾选时触发递归展开
+    onTreeCheck(data, info) {
+      if (!this.batchMode || !data || data.fileType !== 'folder') return
+      if (this.isCheckedInInfo(data, info)) {
+        this.enqueueFolderCollect(data)
       }
     },
     isFileSelected(file) {
@@ -988,6 +1185,8 @@ export default {
       }
     },
     onBatchClick(file) {
+      // 窗格批量：点击文件夹仍进入该目录（避免破坏现有导航）。
+      // 仅收集当前目录文件；递归展开只在树模式勾选文件夹时进行。
       if (file.fileType === 'folder') {
         this.enterFolder(file)
         return
@@ -1001,9 +1200,8 @@ export default {
       this.selectedFiles = []
     },
     onTreeCheckChange() {
-      if (!this.$refs.fileTree) return
+      if (!this.batchMode || this._treeCollecting) return
-      const checked = this.$refs.fileTree.getCheckedNodes()
+      this.syncSelectedFilesFromTree()
-      this.selectedFiles = checked.filter(n => this.isDownloadableFile(n))
     },
     extractTypeParam(file) {
       if (!file.parserUrl) return null
@@ -1762,6 +1960,48 @@ html, body, #app, .main-container, .directory-tree, .content-card {
   border-right: 1px solid #eaeaea;
 }
 
+.tree-toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+  flex-wrap: wrap;
+  flex-shrink: 0;
+  padding: 8px 10px;
+  border-bottom: 1px solid #eaeaea;
+  background: #f8f9fa;
+}
+
+.dark-theme .tree-toolbar {
+  border-bottom-color: #404040;
+  background: #232323;
+}
+
+.tree-toolbar-title {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  font-size: 13px;
+  font-weight: 600;
+  color: #303133;
+}
+
+.dark-theme .tree-toolbar-title {
+  color: #e1e1e1;
+}
+
+.tree-toolbar-hint {
+  flex: 1;
+  min-width: 0;
+  font-size: 12px;
+  color: #909399;
+  line-height: 1.4;
+}
+
+.dark-theme .tree-toolbar-hint {
+  color: #bdc3c7;
+}
+
 .tree-content {
   width: 100%;
   height: 100%;

web-front/src/components/ViewModeSwitch.vue

@@ -0,0 +1,65 @@
+<template>
+  <el-radio-group
+    :model-value="modelValue"
+    size="small"
+    class="view-mode-switch"
+    @update:model-value="$emit('update:modelValue', $event)"
+  >
+    <el-radio-button label="pane" title="窗格视图">
+      <i class="fas fa-th" aria-hidden="true"></i>
+      <span class="view-mode-text">{{ paneLabel }}</span>
+    </el-radio-button>
+    <el-radio-button label="tree" title="文件树视图">
+      <i class="fas fa-sitemap" aria-hidden="true"></i>
+      <span class="view-mode-text">{{ treeLabel }}</span>
+    </el-radio-button>
+  </el-radio-group>
+</template>
+
+<script>
+export default {
+  name: 'ViewModeSwitch',
+  props: {
+    modelValue: {
+      type: String,
+      default: 'pane'
+    },
+    paneLabel: {
+      type: String,
+      default: '窗格'
+    },
+    treeLabel: {
+      type: String,
+      default: '文件树'
+    }
+  },
+  emits: ['update:modelValue']
+}
+</script>
+
+<style scoped>
+.view-mode-switch :deep(.el-radio-button__inner) {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+  min-height: 36px;
+  min-width: 76px;
+  padding: 8px 12px;
+}
+.view-mode-switch i {
+  font-size: 14px;
+  line-height: 1;
+}
+.view-mode-text {
+  line-height: 1;
+}
+
+@media (max-width: 480px) {
+  .view-mode-switch :deep(.el-radio-button__inner) {
+    min-width: 68px;
+    min-height: 40px;
+    padding: 10px 12px;
+  }
+}
+</style>

web-front/src/parserUrl1.js

@@ -246,8 +246,8 @@
             storage: 'hash'
         },
         '123pan': {
-            reg: /((?:https?:\/\/)?www\.(123pan|123865|123684)\.com\/s\/[\w-]{6,})/,
+            reg: /((?:https?:\/\/)?(?:[a-zA-Z\d-]+\.(?:m?share)\.123pan\.cn\/123pan\/[\w-]+|(?:www\.)?(?:123panpay|123pan|123\d{3})\.(?:com|cn)\/s\/[\w-]{6,}(?:\.html)?)(?:\?[^#\s]*)?)/i,
-            host: /www\.123pan\.com/,
+            host: /(?:[a-zA-Z\d-]+\.(?:m?share)\.123pan\.cn|(?:www\.)?(?:123panpay|123pan|123\d{3})\.(?:com|cn))/i,
             input: ['.ca-fot input', ".appinput .appinput"],
             button: ['.ca-fot button', ".appinput button"],
             name: '123云盘',
@@ -377,6 +377,7 @@
         parseLink(text = '') {
             let obj = {name: '', link: '', storage: '', storagePwdName: ''};
             if (text) {
+                text = String(text).trim();
                 try {
                     text = decodeURIComponent(text);
                 } catch {
@@ -390,6 +391,9 @@
                         let matches = text.match(val.reg);
                         obj.name = val.name;
                         obj.link = matches[0];
+                        if (obj.link && !/^https?:\/\//i.test(obj.link)) {
+                            obj.link = 'https://' + obj.link.replace(/^\/\//, '');
+                        }
                         obj.storage = val.storage;
                         obj.storagePwdName = val.storagePwdName || null;
                         if (val.replaceHost) {

web-front/src/utils/batchTreeCollect.js

@@ -0,0 +1,152 @@
+/**
+ * 文件树批量勾选：按深度递归展开并收集可下载文件。
+ *
+ * Depth convention (checked folder = depth 0):
+ * - 用户勾选的文件夹为第 0 层。
+ * - 其直接子项为第 1 层。
+ * - 当 depth < maxDepth 时继续展开子文件夹；默认 maxDepth = 5，
+ *   即最多再向下展开 5 层（第 0/1/2/3/4 层会 load，第 5 层文件夹不再展开）。
+ * - 触及上限时若仍有未加载/剩余子文件夹，标记 depthExceeded，由 UI 提示跳过。
+ */
+
+const DEFAULT_BATCH_MAX_DEPTH = 5
+
+function getTreeNodeId(item) {
+  if (!item) return ''
+  if (item.id) return String(item.id)
+  if (item.fileId) return `fid:${item.fileId}`
+  if (item.parserUrl) return `url:${item.parserUrl}`
+  return `name:${item.fileName || ''}:${item.fileType || ''}`
+}
+
+function normalizeTreeItem(item) {
+  if (!item || typeof item !== 'object') return item
+  return {
+    ...item,
+    id: getTreeNodeId(item),
+    isLeaf: item.fileType !== 'folder'
+  }
+}
+
+function fileIdentity(file) {
+  return `${file?.parserUrl || ''}::${file?.fileName || ''}::${file?.fileId || file?.id || ''}`
+}
+
+function uniqueFiles(files) {
+  const seen = new Set()
+  const out = []
+  for (const file of files || []) {
+    const key = fileIdentity(file)
+    if (!key || seen.has(key)) continue
+    seen.add(key)
+    out.push(file)
+  }
+  return out
+}
+
+function isFolderNode(data) {
+  return !!(data && data.fileType === 'folder')
+}
+
+function collectAlreadyLoadedFiles(node, isDownloadable, ctx) {
+  for (const child of node.childNodes || []) {
+    if (isDownloadable(child.data)) {
+      ctx.files.push(child.data)
+    } else if (isFolderNode(child.data) && child.loaded) {
+      collectAlreadyLoadedFiles(child, isDownloadable, ctx)
+    }
+  }
+}
+
+function hasUnexploredFolders(node) {
+  if (!node) return false
+  if (isFolderNode(node.data) && !node.loaded) return true
+  return (node.childNodes || []).some((child) => {
+    if (!isFolderNode(child.data)) return false
+    if (!child.loaded) return true
+    return hasUnexploredFolders(child)
+  })
+}
+
+/**
+ * 递归展开文件夹并收集可下载文件（对接 el-tree node / loadNode）。
+ *
+ * @param {object} opts
+ * @param {object} opts.folderData 勾选的文件夹 data（depth 从 0 计）
+ * @param {number} [opts.depth=0]
+ * @param {number} opts.maxDepth
+ * @param {(data: object) => any} opts.getNode el-tree getNode
+ * @param {(node: any) => Promise<any>} opts.ensureLoaded 展开并触发懒加载
+ * @param {(data: object) => boolean} opts.isDownloadable
+ * @param {Set<string>} [opts.visitedKeys]
+ * @param {(data: object) => string} [opts.getKey]
+ * @param {{ files: object[], depthExceeded: boolean }} [opts.ctx]
+ */
+async function collectFolderFiles(opts) {
+  const {
+    folderData,
+    depth = 0,
+    maxDepth,
+    getNode,
+    ensureLoaded,
+    isDownloadable,
+    getKey = getTreeNodeId,
+    visitedKeys = new Set(),
+    ctx = { files: [], depthExceeded: false }
+  } = opts
+
+  if (!folderData || typeof maxDepth !== 'number') return ctx
+
+  const key = getKey(folderData)
+  if (key) visitedKeys.add(key)
+
+  const node = getNode(folderData)
+  if (!node) return ctx
+
+  if (depth >= maxDepth) {
+    // 未 load 的节点在真实 el-tree 中没有 childNodes，不能把预置子项算进去
+    if (node.loaded) {
+      collectAlreadyLoadedFiles(node, isDownloadable, ctx)
+      if (hasUnexploredFolders(node)) {
+        ctx.depthExceeded = true
+      }
+    } else if (isFolderNode(node.data)) {
+      ctx.depthExceeded = true
+    }
+    return ctx
+  }
+
+  try {
+    await ensureLoaded(node)
+  } catch {
+    // 单层加载失败：跳过该分支，不中断整次收集
+    return ctx
+  }
+
+  for (const child of node.childNodes || []) {
+    const data = child.data
+    if (!data) continue
+    if (isDownloadable(data)) {
+      ctx.files.push(data)
+    } else if (isFolderNode(data)) {
+      await collectFolderFiles({
+        ...opts,
+        folderData: data,
+        depth: depth + 1,
+        visitedKeys,
+        ctx
+      })
+    }
+  }
+  return ctx
+}
+
+module.exports = {
+  DEFAULT_BATCH_MAX_DEPTH,
+  getTreeNodeId,
+  normalizeTreeItem,
+  fileIdentity,
+  uniqueFiles,
+  isFolderNode,
+  collectFolderFiles
+}

web-front/src/utils/batchTreeCollect.spec.js

@@ -0,0 +1,237 @@
+const { describe, it } = require('node:test')
+const assert = require('node:assert/strict')
+
+const {
+  DEFAULT_BATCH_MAX_DEPTH,
+  getTreeNodeId,
+  normalizeTreeItem,
+  fileIdentity,
+  uniqueFiles,
+  collectFolderFiles
+} = require('./batchTreeCollect.js')
+
+function file(name, extra = {}) {
+  return {
+    fileName: name,
+    fileType: 'file',
+    parserUrl: `/v2/redirectUrl/demo/${name}`,
+    ...extra
+  }
+}
+
+function folder(name, extra = {}) {
+  return {
+    fileName: name,
+    fileType: 'folder',
+    parserUrl: `/v2/getFileList?dir=${name}`,
+    ...extra
+  }
+}
+
+function makeNode(data, children = [], { loaded = true, expanded = true, failLoad = false } = {}) {
+  const node = {
+    data,
+    loaded,
+    expanded,
+    childNodes: [],
+    expand(cb) {
+      if (failLoad) throw new Error('load failed')
+      this.loaded = true
+      this.expanded = true
+      if (cb) cb()
+    }
+  }
+  node.childNodes = children.map((child) => (child.data ? child : makeNode(child)))
+  return node
+}
+
+function createStore(rootNode) {
+  const map = new Map()
+  const walk = (node) => {
+    map.set(getTreeNodeId(node.data), node)
+    for (const child of node.childNodes || []) walk(child)
+  }
+  walk(rootNode)
+  return {
+    getNode(data) {
+      return map.get(getTreeNodeId(data)) || null
+    },
+    async ensureLoaded(node) {
+      if (node.loaded && node.expanded) return node
+      await new Promise((resolve) => node.expand(resolve))
+      for (const child of node.childNodes || []) {
+        map.set(getTreeNodeId(child.data), child)
+      }
+      return node
+    },
+    isDownloadable(data) {
+      return !!(data && data.parserUrl && data.fileType !== 'folder' && data.fileType !== 'url')
+    }
+  }
+}
+
+describe('batchTreeCollect helpers', () => {
+  it('uses checked folder as depth 0 and defaults max depth to 5', () => {
+    assert.equal(DEFAULT_BATCH_MAX_DEPTH, 5)
+    assert.equal(getTreeNodeId({ id: 'root' }), 'root')
+    assert.equal(normalizeTreeItem({ fileId: 'abc', fileType: 'folder' }).id, 'fid:abc')
+    assert.equal(normalizeTreeItem({ fileId: 'abc', fileType: 'folder' }).isLeaf, false)
+  })
+
+  it('deduplicates files by parserUrl + name + id', () => {
+    const a = file('a.txt', { fileId: '1' })
+    const dup = file('a.txt', { fileId: '1' })
+    const b = file('b.txt', { fileId: '2' })
+    assert.equal(fileIdentity(a), fileIdentity(dup))
+    assert.deepEqual(uniqueFiles([a, dup, b]).map((f) => f.fileName), ['a.txt', 'b.txt'])
+  })
+
+  it('collects current-level files and recurses into folders', async () => {
+    const leafA = file('a.txt')
+    const leafB = file('b.txt')
+    const nested = folder('nested')
+    const root = folder('root')
+    const store = createStore(makeNode(root, [
+      makeNode(leafA),
+      makeNode(nested, [makeNode(leafB)])
+    ]))
+
+    const ctx = await collectFolderFiles({
+      folderData: root,
+      maxDepth: 4,
+      ...store
+    })
+    assert.equal(ctx.depthExceeded, false)
+    assert.deepEqual(ctx.files.map((f) => f.fileName).sort(), ['a.txt', 'b.txt'])
+  })
+
+  it('default depth 5 expands four descendant folders then stops', async () => {
+    // depth 0 root → 1 d1 → 2 d2 → 3 d3 → 4 d4 → 5 d5 (cap, still has leftover folder)
+    const skipped = file('skipped.txt')
+    const capFile = file('cap.txt')
+    const d5 = folder('d5')
+    const d4 = folder('d4')
+    const d3 = folder('d3')
+    const d2 = folder('d2')
+    const d1 = folder('d1')
+    const root = folder('root')
+    const tree = makeNode(root, [
+      makeNode(d1, [
+        makeNode(d2, [
+          makeNode(d3, [
+            makeNode(d4, [
+              makeNode(d5, [
+                makeNode(capFile),
+                makeNode(folder('d6'), [makeNode(skipped)], { loaded: false, expanded: false })
+              ], { loaded: true })
+            ])
+          ])
+        ])
+      ])
+    ])
+    const store = createStore(tree)
+    const loadedIds = []
+    const ctx = await collectFolderFiles({
+      folderData: root,
+      maxDepth: DEFAULT_BATCH_MAX_DEPTH,
+      getNode: store.getNode,
+      ensureLoaded: async (node) => {
+        loadedIds.push(node.data.fileName)
+        return store.ensureLoaded(node)
+      },
+      isDownloadable: store.isDownloadable
+    })
+    assert.equal(ctx.depthExceeded, true)
+    assert.deepEqual(ctx.files.map((f) => f.fileName), ['cap.txt'])
+    assert.ok(!ctx.files.some((f) => f.fileName === 'skipped.txt'))
+    assert.ok(loadedIds.includes('d4'))
+    assert.ok(!loadedIds.includes('d5'))
+  })
+
+  it('stops expanding at maxDepth and warns when remaining folders exist', async () => {
+    // depth 0: root
+    // depth 1: d1
+    // depth 2: d2
+    // depth 3: d3
+    // depth 4: d4 (cap when maxDepth=4) — still has child folder d5
+    const deepFile = file('deep.txt')
+    const skipped = file('skipped.txt')
+    const d5 = folder('d5')
+    const d4 = folder('d4')
+    const d3 = folder('d3')
+    const d2 = folder('d2')
+    const d1 = folder('d1')
+    const root = folder('root')
+
+    const d5Node = makeNode(d5, [makeNode(skipped)], { loaded: false, expanded: false })
+    const d4Node = makeNode(d4, [makeNode(deepFile), d5Node], { loaded: true })
+    const tree = makeNode(root, [
+      makeNode(d1, [
+        makeNode(d2, [
+          makeNode(d3, [d4Node])
+        ])
+      ])
+    ])
+    const store = createStore(tree)
+
+    let loadedIds = []
+    const ctx = await collectFolderFiles({
+      folderData: root,
+      maxDepth: 4,
+      getNode: store.getNode,
+      ensureLoaded: async (node) => {
+        loadedIds.push(node.data.fileName)
+        return store.ensureLoaded(node)
+      },
+      isDownloadable: store.isDownloadable
+    })
+
+    assert.equal(ctx.depthExceeded, true)
+    assert.deepEqual(ctx.files.map((f) => f.fileName), ['deep.txt'])
+    assert.ok(!ctx.files.some((f) => f.fileName === 'skipped.txt'))
+    assert.ok(!loadedIds.includes('d4'), 'depth-4 folder must not be expanded')
+    assert.ok(loadedIds.includes('root'))
+    assert.ok(loadedIds.includes('d3'))
+  })
+
+  it('collects already-loaded files at the depth cap without expanding further', async () => {
+    const capFile = file('cap.txt')
+    const inner = folder('inner')
+    const cap = folder('cap')
+    const root = folder('root')
+    const tree = makeNode(root, [
+      makeNode(cap, [
+        makeNode(capFile),
+        makeNode(inner, [makeNode(file('too-deep.txt'))], { loaded: false })
+      ])
+    ])
+    const store = createStore(tree)
+    const ctx = await collectFolderFiles({
+      folderData: root,
+      maxDepth: 1,
+      ...store
+    })
+    assert.equal(ctx.depthExceeded, true)
+    assert.deepEqual(ctx.files.map((f) => f.fileName), ['cap.txt'])
+  })
+
+  it('skips a branch when ensureLoaded throws', async () => {
+    const ok = file('ok.txt')
+    const badFolder = folder('bad')
+    const root = folder('root')
+    const badNode = makeNode(badFolder, [makeNode(file('lost.txt'))], { loaded: false, failLoad: true })
+    const tree = makeNode(root, [makeNode(ok), badNode])
+    const store = createStore(tree)
+    const ctx = await collectFolderFiles({
+      folderData: root,
+      maxDepth: 4,
+      getNode: store.getNode,
+      ensureLoaded: async (node) => {
+        if (node.data.fileName === 'bad') throw new Error('network')
+        return store.ensureLoaded(node)
+      },
+      isDownloadable: store.isDownloadable
+    })
+    assert.deepEqual(ctx.files.map((f) => f.fileName), ['ok.txt'])
+  })
+})

web-front/src/views/Home.vue

@@ -90,7 +90,7 @@
             <!-- 开关按钮，控制是否自动读取剪切板 -->
             <el-switch v-model="autoReadClipboard" active-text="自动识别剪切板"></el-switch>
 
-            <el-input placeholder="请粘贴分享链接(http://或https://)" v-model="link" id="url" @paste="onPaste">
+            <el-input placeholder="请粘贴分享链接(http://或https://)" v-model="link" id="url" @paste="onPaste" @blur="normalizeShortcutInput">
               <template #prepend>分享链接</template>
               <template #append v-if="!autoReadClipboard">
                 <el-button @click="getPaste(true)">读取剪切板</el-button>
@@ -417,10 +417,7 @@
           <!-- 目录树组件 -->
           <div v-if="showDirectoryTree" class="directory-tree-container">
             <div style="margin-bottom: 10px; text-align: right;">
-              <el-radio-group v-model="directoryViewMode" size="small">
+              <ViewModeSwitch v-model="directoryViewMode" pane-label="窗格" tree-label="文件树" />
-                <el-radio-button label="pane">窗格</el-radio-button>
-                <el-radio-button label="tree">文件树</el-radio-button>
-              </el-radio-group>
             </div>
             <DirectoryTree 
               :file-list="directoryData" 
@@ -619,6 +616,7 @@ import axios from 'axios'
 import QRCode from 'qrcode'
 import DarkMode from '@/components/DarkMode'
 import DirectoryTree from '@/components/DirectoryTree'
+import ViewModeSwitch from '@/components/ViewModeSwitch'
 import DownloadDialog from '@/components/DownloadDialog'
 import parserUrl from '../parserUrl1'
 import fileTypeUtils from '@/utils/fileTypeUtils'
@@ -629,7 +627,7 @@ import { PREVIEW_BASE_URL } from '@/utils/constants'
 
 export default {
   name: 'Home',
-  components: { DarkMode, DirectoryTree, DownloadDialog },
+  components: { DarkMode, DirectoryTree, ViewModeSwitch, DownloadDialog },
   mixins: [fileTypeUtils],
   data() {
     return {
@@ -1143,10 +1141,24 @@ export default {
     normalizeShortcutInput() {
       if (!this.link) return
       const trimmed = this.link.trim()
-      if (!trimmed) return
+      if (!trimmed) {
+        this.link = ''
+        return
+      }
+      this.link = trimmed
 
-      // 已经是直接链接，跳过
+      // 已经是直接链接：仍尝试从整段文本中抽出标准分享地址
-      if (trimmed.startsWith('http://') || trimmed.startsWith('https://')) return
+      if (trimmed.startsWith('http://') || trimmed.startsWith('https://')) {
+        const linkInfo = parserUrl.parseLink(trimmed)
+        if (linkInfo.link) {
+          this.link = linkInfo.link
+          const pwd = parserUrl.parsePwd(trimmed)
+          if (!this.password && pwd) {
+            this.password = pwd
+          }
+        }
+        return
+      }
 
       // 尝试短格式
       const shortInfo = this.expandShortFormat(trimmed)
@@ -1420,7 +1432,7 @@ export default {
     // 获取剪切板内容
     async getPaste(isManual = false) {
       try {
-        const text = await navigator.clipboard.readText()
+        const text = (await navigator.clipboard.readText() || '').trim()
 
         const shortInfo = this.expandShortFormat(text)
         if (shortInfo) {

web-front/src/views/ShowList.vue

@@ -8,10 +8,12 @@
     </div>
     <div style="text-align:right;margin-bottom:12px;">
       <DarkMode @theme-change="toggleTheme" style="float: left;"/>
-      <el-radio-group v-model="viewMode" size="small" style="margin-left:20px;">
+      <ViewModeSwitch
-        <el-radio-button label="pane">窗格</el-radio-button>
+        v-model="viewMode"
-        <el-radio-button label="tree">目录树</el-radio-button>
+        pane-label="窗格"
-      </el-radio-group>
+        tree-label="目录树"
+        style="margin-left:20px;"
+      />
     </div>
     <div v-if="loading" style="text-align:center;margin-top:40px;">加载中...</div>
     <div v-else-if="error" style="color:red;text-align:center;margin-top:40px;">{{ error }}</div>
@@ -29,11 +31,12 @@
 <script>
 import axios from 'axios'
 import DirectoryTree from '@/components/DirectoryTree'
+import ViewModeSwitch from '@/components/ViewModeSwitch'
 import DarkMode from '@/components/DarkMode'
 
 export default {
   name: 'ShowList',
-  components: { DirectoryTree, DarkMode },
+  components: { DirectoryTree, ViewModeSwitch, DarkMode },
   data() {
     return {
       loading: true,

web-service/pom.xml

@@ -30,6 +30,16 @@
             <groupId>cn.qaiu</groupId>
             <artifactId>parser</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
@@ -81,7 +91,8 @@
                         ${project.basedir}/src/main/generated
                     </generatedSourcesDirectory>
                     <compilerArgs>
-                        <arg>-AoutputDirectory=${project.basedir}/src/main -Xlint:unchecked</arg>
+                        <arg>-AoutputDirectory=${project.basedir}/src/main</arg>
+                        <arg>-Xlint:unchecked</arg>
                     </compilerArgs>
                 </configuration>
             </plugin>

web-service/src/main/java/cn/qaiu/lz/web/controller/ParserApi.java

@@ -463,11 +463,14 @@ public class ParserApi {
     // 获取版本号
     @RouteMapping("/build-version")
     public String getVersion() {
-        return CommonUtil.getAppVersion()
+        String version = CommonUtil.getAppVersion();
+        if (version == null || version.isBlank()) {
+            return "unknown";
+        }
+        return version
         .replace("-", "")
         .replace("Z", "")
         .replace("T", "_")
-        .replace("-", "")
         .replace(":", "");
     }
 

web-service/src/main/resources/app-dev.yml

@@ -134,7 +134,14 @@ proxy:
 
 ### 解析认证相关
 auths:
-  # 123网盘：配置用户名密码
+  # 夸克：小文件可免登录。大文件（访客 23018）再填本机 Cookie。空值等于没配。
+  # 公共解析站没有共用夸克账号。
+  # qk:
+  #   cookie:
+  # 123：公共云解析不能共用账号。优先填 authorization（浏览器 authorToken / sso-token，不要带 Bearer）。
+  # 账号密码触发验证码时会失败并提示改用 Authorization，本项目不处理验证码。
+  # 5112 / 请登录后下载 / 您需要注册登录或付费后下载 是上游要求登录。
   ye:
     username:
     password:
+    # authorization: