From 7853a3ff9778a5868abac9760052ca1a49c87a9a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B6=85=E7=BA=A7=E8=80=81=E7=99=BD=E5=85=94?=
 <fsmecx@gmail.com>
Date: Tue, 9 Sep 2025 14:45:16 +0800
Subject: [PATCH] =?UTF-8?q?fix(utils):=20=E4=BF=AE=E5=A4=8D=E8=A7=A3?=
 =?UTF-8?q?=E6=9E=90=E5=B0=8F=E7=A8=8B=E5=BA=8F=E6=B6=88=E6=81=AF=E6=97=B6?=
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处理weappiconurl时，统一替换特殊字符和CDATA标记，确保thumburl正确生成
---
 Cunkebao/src/utils/common.ts | 60 +++++++++++++++++++++---------------
 1 file changed, 36 insertions(+), 24 deletions(-)

diff --git a/Cunkebao/src/utils/common.ts b/Cunkebao/src/utils/common.ts
index 68c394c6..5c195d3b 100644
--- a/Cunkebao/src/utils/common.ts
+++ b/Cunkebao/src/utils/common.ts
@@ -165,74 +165,86 @@ export function parseWeappMsgStr(inputStr: string): any {
   try {
     // 1. 解析外层JSON
     const outerJson = JSON.parse(inputStr);
-    
+
     // 2. 检查必要字段
     if (!outerJson.contentXml || outerJson.type !== "miniprogram") {
       throw new Error("Invalid miniprogram message format");
     }
-    
+
     // 3. 解析内层XML为JSON
     const xmlContent = outerJson.contentXml;
     const parser = new DOMParser();
     const xmlDoc = parser.parseFromString(xmlContent, "text/xml");
-    
+
     // 检查XML解析是否成功
     if (xmlDoc.getElementsByTagName("parsererror").length > 0) {
       throw new Error("XML parsing failed");
     }
-    
+
     // 4. 提取XML中的关键信息
     const msgElement = xmlDoc.getElementsByTagName("msg")[0];
     const appmsgElement = xmlDoc.getElementsByTagName("appmsg")[0];
     const weappinfoElement = xmlDoc.getElementsByTagName("weappinfo")[0];
-    
+
     if (!msgElement || !appmsgElement) {
       throw new Error("Invalid XML structure");
     }
-    
+
     // 5. 构建appmsg对象
     const appmsg: any = {
       title: appmsgElement.getElementsByTagName("title")[0]?.textContent || "",
       des: appmsgElement.getElementsByTagName("des")[0]?.textContent || "",
       type: appmsgElement.getElementsByTagName("type")[0]?.textContent || "",
-      sourcedisplayname: appmsgElement.getElementsByTagName("sourcedisplayname")[0]?.textContent || "",
-      appname: appmsgElement.getElementsByTagName("appname")[0]?.textContent || ""
+      sourcedisplayname:
+        appmsgElement.getElementsByTagName("sourcedisplayname")[0]
+          ?.textContent || "",
+      appname:
+        appmsgElement.getElementsByTagName("appname")[0]?.textContent || "",
     };
-    
+
     // 6. 处理weappinfo信息
     if (weappinfoElement) {
       appmsg.weappinfo = {
-        username: weappinfoElement.getElementsByTagName("username")[0]?.textContent || "",
-        appid: weappinfoElement.getElementsByTagName("appid")[0]?.textContent || "",
-        type: weappinfoElement.getElementsByTagName("type")[0]?.textContent || "",
-        version: weappinfoElement.getElementsByTagName("version")[0]?.textContent || "",
-        weappiconurl: weappinfoElement.getElementsByTagName("weappiconurl")[0]?.textContent || "",
-        pagepath: weappinfoElement.getElementsByTagName("pagepath")[0]?.textContent || ""
+        username:
+          weappinfoElement.getElementsByTagName("username")[0]?.textContent ||
+          "",
+        appid:
+          weappinfoElement.getElementsByTagName("appid")[0]?.textContent || "",
+        type:
+          weappinfoElement.getElementsByTagName("type")[0]?.textContent || "",
+        version:
+          weappinfoElement.getElementsByTagName("version")[0]?.textContent ||
+          "",
+        weappiconurl:
+          weappinfoElement.getElementsByTagName("weappiconurl")[0]
+            ?.textContent || "",
+        pagepath:
+          weappinfoElement.getElementsByTagName("pagepath")[0]?.textContent ||
+          "",
       };
-      
+
       // 处理thumburl - 从weappiconurl中提取
       const weappiconurl = appmsg.weappinfo.weappiconurl;
-      if (weappiconurl && weappiconurl.includes('http')) {
+      if (weappiconurl && weappiconurl.includes("http")) {
         // 清理URL中的特殊字符和CDATA标记
         appmsg.weappinfo.thumburl = weappiconurl
-          .replace(/<!\[CDATA\[|\]\]>/g, '')
-          .replace(/[`"']/g, '')
-          .replace(/&amp;/g, '&')
+          .replace(/<!\[CDATA\[|\]\]>/g, "")
+          .replace(/[`"']/g, "")
+          .replace(/&amp;/g, "&")
           .trim();
       } else {
         appmsg.weappinfo.thumburl = "";
       }
     }
-    
+
     // 7. 合并结果
     const result = {
       ...outerJson,
       type: "miniprogram",
-      appmsg
+      appmsg,
     };
-    
+
     return result;
-    
   } catch (error) {
     console.error("parseWeappMsgStr error:", error);
     throw new Error(`Failed to parse miniprogram message: ${error.message}`);