注册表桌面路径中文乱码问题

package.json

@@ -1,6 +1,6 @@
 {
   "name": "JUSTAR",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "钜星科技便民问诊系统",
   "main": "src/index.js",
   "scripts": {
@@ -18,8 +18,7 @@
     "directories": {
       "output": "build"
     },
-
-    "extraResources":[
+    "extraResources": [
       {
         "from": "./static",
         "to": "../static"
@@ -62,10 +61,12 @@
           ]
         }
       ],
-      "publish": [{
-        "provider": "generic",
-        "url": "http://192.168.1.158:8889/file"
-      }]
+      "publish": [
+        {
+          "provider": "generic",
+          "url": "http://192.168.1.158:8889/file"
+        }
+      ]
     },
     "linux": {
       "icon": "./static/images/justar.ico"
@@ -79,7 +80,7 @@
       "createDesktopShortcut": false,
       "installerIcon": "./static/images/justar.ico",
       "uninstallerIcon": "./static/images/justar.ico",
-      "include":"./installer.nsh"
+      "include": "./installer.nsh"
     }
   },
   "dependencies": {
@@ -89,6 +90,7 @@
     "electron-log": "^4.4.1",
     "electron-updater": "^4.3.9",
     "fs": "^0.0.1-security",
+    "iconv-lite": "^0.6.3",
     "jquery": "^3.6.0",
     "node-fetch": "2.6.1",
     "popper.js": "^1.16.1",

src/js/main.js

@@ -159,7 +159,7 @@ let main ={
           }
         },
         {
-          label:'版本号:2.2.0',
+          label:'版本号:2.2.1',
           icon: respath + path.sep+ "static"+ path.sep+"images"+ path.sep+"paste.png",
         },]
     });
@@ -167,4 +167,4 @@ let main ={
 }
 
 
-module.exports=main
+module.exports=main

src/views/setting.html

@@ -95,17 +95,20 @@
   const ws = require('windows-shortcuts');
   const os=require('os');
   const process = require('child_process');
+  const iconv = require('iconv-lite');
+  const encoding = 'cp936';
+  const binaryEncoding = 'binary';
   const keyPath = 'HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders';//选择要修改或者保存或者删除的路径（操作路径）
   let desktop;
   let ele = require('electron');
   let ipcRenderer = ele.ipcRenderer;
   window.$ = window.jquery = require('jquery');
   let update_info = {};
-  process.exec(`REG QUERY "${keyPath}" /v Desktop`, function (error, stdout, stderr) {
+  process.exec(`REG QUERY "${keyPath}" /v Desktop`, {encoding: binaryEncoding}, function (error, stdout, stderr) {
     if (error != null) {
       console.log('获取注册表桌面路径失败,异常如下：' + error);
     } else {
-      let value = stdout.split(" ");
+      let value = iconv.decode(new Buffer(stdout, binaryEncoding), encoding).split(" ");
       desktop = value[value.length - 1].replace(/^\s*|\s*$/g, ""); //获取注册表实际值并去除首尾空格
     }
   });