fix(QQwTool): 改用 POST JSON API 解析 QQ 邮箱云盘链接

旧实现通过 GET 请求获取 HTML 并正则提取 JS 变量，但接口已改为返回 JSON，
导致 NumberFormatException。改为 POST 请求 `https://wx.mail.qq.com/s`，
body 为 `f=json&k={shareKey}`，解析 JSON 响应中的 body.url/name/size。

- 使用 postAbs() 替代 request() 以正确处理 HTTPS
- 使用 asJson() 兼容 gzip 响应
- 使用 complete() 正确存储 downloadUrl
- 添加 User-Agent、URL 编码 shareKey

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

@@ -3,10 +3,11 @@ package cn.qaiu.parser.impl;
 import cn.qaiu.entity.FileInfo;
 import cn.qaiu.entity.ShareLinkInfo;
 import io.vertx.core.Future;
-import java.util.HashMap;
+import io.vertx.core.buffer.Buffer;
-import java.util.Map;
+import io.vertx.core.json.JsonObject;
-import java.util.regex.Matcher;
+
-import java.util.regex.Pattern;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 
 public class QQwTool extends QQTool {
 
@@ -16,54 +17,51 @@ public class QQwTool extends QQTool {
 
     @Override
     public Future<String> parse() {
-        client.getAbs(shareLinkInfo.getShareUrl()).send().onSuccess(res -> {
+        String k = shareLinkInfo.getShareKey();
-            String html = res.bodyAsString();
+        String postBody = "f=json&k=" + URLEncoder.encode(k, StandardCharsets.UTF_8);
-            Map<String, String> stringStringMap = extractVariables(html);
-            String url = stringStringMap.get("url");
-            String fn = stringStringMap.get("filename");
-            String size = stringStringMap.get("filesize");
-            String createBy = stringStringMap.get("nick");
-            FileInfo fileInfo = new FileInfo().setFileName(fn).setSize(Long.parseLong(size)).setCreateBy(createBy);
-            shareLinkInfo.getOtherParam().put("fileInfo", fileInfo);
-            if (url != null) {
-                String url302 = url.replace("\\x26", "&");
-                promise.complete(url302);
 
-                /*
+        client.postAbs("https://wx.mail.qq.com/s")
-                clientNoRedirects.getAbs(url302).send().onSuccess(res2 -> {
+                .putHeader("Content-Type", "application/x-www-form-urlencoded")
-                    MultiMap headers = res2.headers();
+                .putHeader("Accept", "application/json, text/plain, */*")
-                    if (headers.contains("Location")) {
+                .putHeader("Referer", shareLinkInfo.getShareUrl())
-                        promise.complete(headers.get("Location"));
+                .putHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 "
-                    } else {
+                        + "(KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Edg/134.0.0.0")
-                        fail("找不到重定向URL");
+                .sendBuffer(Buffer.buffer(postBody))
+                .onSuccess(res -> {
+                    try {
+                        JsonObject data = asJson(res);
+                        JsonObject head = data.getJsonObject("head");
+                        if (head == null || head.getInteger("ret", -1) != 0) {
+                            String msg = head != null ? head.getString("msg", "未知错误") : "未知错误";
+                            fail("API错误: " + msg);
+                            return;
+                        }
+
+                        JsonObject body = data.getJsonObject("body");
+                        if (body == null) {
+                            fail("文件信息为空");
+                            return;
+                        }
+
+                        String url = body.getString("url");
+                        String fn = body.getString("name", "");
+                        long size = body.getLong("size", 0L);
+
+                        if (url == null || url.isEmpty()) {
+                            fail("分享链接解析失败, 可能是链接失效");
+                            return;
+                        }
+
+                        FileInfo fileInfo = new FileInfo().setFileName(fn).setSize(size);
+                        shareLinkInfo.getOtherParam().put("fileInfo", fileInfo);
+
+                        String url302 = url.replace("\\x26", "&");
+                        complete(url302);
+                    } catch (Exception e) {
+                        fail(e, "解析响应失败");
                     }
-
                 }).onFailure(handleFail());
-                */
-            } else {
-                fail("分享链接解析失败, 可能是链接失效");
-            }
-        }).onFailure(handleFail());
 
         return promise.future();
     }
-
-
-    private Map<String, String> extractVariables(String jsCode) {
-        Map<String, String> variables = new HashMap<>();
-        // 正则表达式匹配 var 变量定义
-        String regex = "\\s+var\\s+(\\w+)\\s*=\\s*(?:\"([^\"]*)\"|'([^']*)'|([^;\\r\\n]*))";
-        Pattern p = Pattern.compile(regex);
-        Matcher m = p.matcher(jsCode);
-
-        while (m.find()) {
-            String name = m.group(1);
-            String value = m.group(2) != null ? m.group(2)
-                    : m.group(3) != null ? m.group(3)
-                    : m.group(4);
-            variables.put(name, value);
-        }
-
-        return variables;
-    }
 }