From 31f33339f13d57f4b83be5d56610da4a9adf9f7d Mon Sep 17 00:00:00 2001
From: yukaidi <yukaidi@duck.com>
Date: Fri, 29 May 2026 06:37:53 +0800
Subject: [PATCH] =?UTF-8?q?fix(FsTool):=20=E4=BF=AE=E5=A4=8D=20parseById?=
 =?UTF-8?q?=20=E4=B8=AD=20get("paramJson")=20=E5=8F=AF=E8=83=BD=E5=AF=BC?=
 =?UTF-8?q?=E8=87=B4=E7=9A=84=20NPE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

当 otherParam 中缺少 "paramJson" 键时，后续 getString 调用会抛出 NPE。
添加 null 检查并提前返回失败。
---
 parser/src/main/java/cn/qaiu/parser/impl/FsTool.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/parser/src/main/java/cn/qaiu/parser/impl/FsTool.java b/parser/src/main/java/cn/qaiu/parser/impl/FsTool.java
index 1f0c09b..74cc214 100644
--- a/parser/src/main/java/cn/qaiu/parser/impl/FsTool.java
+++ b/parser/src/main/java/cn/qaiu/parser/impl/FsTool.java
@@ -389,6 +389,10 @@ public class FsTool extends PanBase {
 
         try {
             JsonObject paramJson = (JsonObject) shareLinkInfo.getOtherParam().get("paramJson");
+            if (paramJson == null) {
+                parsePromise.fail("缺少 paramJson 参数");
+                return parsePromise.future();
+            }
             String shareUrl = paramJson.getString("shareUrl");
             String objToken = paramJson.getString("objToken");
             String tenant = extractTenant(shareUrl);