修复：常用系统路径获取，支持桌面文档等快捷访问

web/src/components/FileSystem.vue

@@ -192,26 +192,43 @@ const STORAGE_KEYS = {
 }
 
 // 常用路径快捷方式
-const commonPaths = computed(() => {
-  const platform = window.navigator.platform
-  if (platform.includes('Win')) {
-    return [
-      { name: '桌面', path: `${process.env.USERPROFILE || ''}\\Desktop` },
-      { name: '文档', path: `${process.env.USERPROFILE || ''}\\Documents` },
-      { name: '下载', path: `${process.env.USERPROFILE || ''}\\Downloads` },
-      { name: 'C盘根目录', path: 'C:\\' },
-      { name: 'D盘根目录', path: 'D:\\' }
-    ]
-  } else {
-    return [
-      { name: '用户主目录', path: '~' },
-      { name: '桌面', path: '~/Desktop' },
-      { name: '文档', path: '~/Documents' },
-      { name: '下载', path: '~/Downloads' },
-      { name: '根目录', path: '/' }
+const commonPaths = ref([])
+const systemPaths = ref({})
+
+// 加载常用系统路径
+const loadCommonPaths = async () => {
+  try {
+    const paths = await window.go.main.App.GetCommonPaths()
+    systemPaths.value = paths
+
+    const platform = window.navigator.platform
+    if (platform.includes('Win')) {
+      commonPaths.value = [
+        { name: '🖥️ 桌面', path: paths.desktop },
+        { name: '📁 文档', path: paths.documents },
+        { name: '📥 下载', path: paths.downloads },
+        { name: '💾 用户目录', path: paths.home },
+        { name: '💿 C盘', path: paths.root_c },
+        { name: '💿 D盘', path: paths.root_d }
+      ]
+    } else {
+      commonPaths.value = [
+        { name: '🖥️ 桌面', path: paths.desktop },
+        { name: '📁 文档', path: paths.documents },
+        { name: '📥 下载', path: paths.downloads },
+        { name: '🏠 主目录', path: paths.home },
+        { name: '📂 根目录', path: '/' }
+      ]
+    }
+  } catch (error) {
+    console.error('加载常用路径失败:', error)
+    // 降级方案：使用默认路径
+    commonPaths.value = [
+      { name: '💿 C盘', path: 'C:\\' },
+      { name: '💿 D盘', path: 'D:\\' }
     ]
   }
-})
+}
 
 // 状态
 const filePath = ref('')
@@ -494,6 +511,7 @@ watch(fileList, (newList) => {
 
 onMounted(() => {
   loadFromStorage()
+  loadCommonPaths()
 })
 </script>