update

packages/frontend/src/components/FileManager.vue

@@ -435,7 +435,7 @@ const handlePaste = () => {
 const triggerFileUpload = () => { fileInputRef.value?.click(); };
 
 // --- 下载触发器 (定义在此处，供 Composable 使用) ---
-const triggerDownload = (item: FileListItem) => { // item 已有类型
+const triggerDownload = (items: FileListItem[]) => { // 修改：接受 FileListItem 数组
     // 恢复使用 props.wsDeps.isConnected
     if (!props.wsDeps.isConnected.value) {
         alert(t('fileManager.errors.notConnected'));
@@ -455,15 +455,30 @@ const triggerDownload = (item: FileListItem) => { // item 已有类型
         return;
     }
 
-    const downloadPath = currentSftpManager.value.joinPath(currentSftpManager.value.currentPath.value, item.filename);
+    // 遍历数组中的每个文件项
-    const downloadUrl = `/api/v1/sftp/download?connectionId=${currentConnectionId}&remotePath=${encodeURIComponent(downloadPath)}`;
+    items.forEach(item => {
-    console.log(`[FileManager ${props.sessionId}-${props.instanceId}] Triggering download: ${downloadUrl}`);
+        // 确保只下载文件
-    const link = document.createElement('a');
+        if (!item.attrs.isFile) {
-    link.href = downloadUrl;
+            console.warn(`[FileManager ${props.sessionId}-${props.instanceId}] Skipping download for non-file item: ${item.filename}`);
-    link.setAttribute('download', item.filename);
+            return;
-    document.body.appendChild(link);
+        }
-    link.click();
+
-    document.body.removeChild(link);
+        const downloadPath = currentSftpManager.value!.joinPath(currentSftpManager.value!.currentPath.value, item.filename);
+        const downloadUrl = `/api/v1/sftp/download?connectionId=${currentConnectionId}&remotePath=${encodeURIComponent(downloadPath)}`;
+        console.log(`[FileManager ${props.sessionId}-${props.instanceId}] Triggering download for ${item.filename}: ${downloadUrl}`);
+
+        // 为每个文件创建一个链接并点击
+        const link = document.createElement('a');
+        link.href = downloadUrl;
+        link.setAttribute('download', item.filename); // 使用原始文件名
+        document.body.appendChild(link);
+        link.click();
+
+        // 稍微延迟移除链接，以确保下载开始
+        setTimeout(() => {
+            document.body.removeChild(link);
+        }, 100);
+    });
 };
 
 

packages/frontend/src/composables/file-manager/useFileManagerContextMenu.ts

@@ -30,7 +30,7 @@ export interface UseFileManagerContextMenuOptions {
   // --- 回调函数 ---
   onRefresh: () => void;
   onUpload: () => void;
-  onDownload: (item: FileListItem) => void;
+  onDownload: (items: FileListItem[]) => void; // 修改：接受 FileListItem 数组
   onDelete: () => void; // 删除操作现在由外部处理
   onRename: (item: FileListItem) => void;
   onChangePermissions: (item: FileListItem) => void;
@@ -97,22 +97,37 @@ export function useFileManagerContextMenu(options: UseFileManagerContextMenuOpti
     // Build context menu items (使用传入的回调)
     if (selectionSize > 1 && clickedItemIsSelected) {
         // Multi-selection menu
+        const selectedFileItems = Array.from(selectedItems.value)
+            .map(filename => fileList.value.find(f => f.filename === filename))
+            .filter((item): item is FileListItem => !!item); // 过滤掉未找到的项并确保类型
+
+        const allFilesSelected = selectedFileItems.length === selectionSize && selectedFileItems.every(item => item.attrs.isFile);
+
         menu = [
             // 调整顺序：剪切、复制优先
             { label: t('fileManager.actions.cut'), action: onCut, disabled: !canPerformActions },
             { label: t('fileManager.actions.copy'), action: onCopy, disabled: !canPerformActions },
-            // --- 分隔符 (视觉) ---
+        ];
+
+        // --- 新增：多选下载 ---
+        if (allFilesSelected) {
+            menu.push({ label: t('fileManager.actions.downloadMultiple', { count: selectionSize }), action: () => onDownload(selectedFileItems), disabled: !canPerformActions });
+        }
+
+        menu.push(
+             // --- 分隔符 (视觉) ---
             { label: t('fileManager.actions.deleteMultiple', { count: selectionSize }), action: onDelete, disabled: !canPerformActions },
             // --- 分隔符 (视觉) ---
-            { label: t('fileManager.actions.refresh'), action: onRefresh, disabled: !canPerformActions },
+            { label: t('fileManager.actions.refresh'), action: onRefresh, disabled: !canPerformActions }
-        ];
+        );
     } else if (targetItem && targetItem.filename !== '..') {
         // Single item (not '..') menu
+        // --- 修改：单选下载也调用接收数组的回调 ---
         menu = [];
 
         // 1. 主要操作 (下载 - 如果是文件)
         if (targetItem.attrs.isFile) {
-            menu.push({ label: t('fileManager.actions.download', { name: targetItem.filename }), action: () => onDownload(targetItem), disabled: !canPerformActions });
+            menu.push({ label: t('fileManager.actions.download', { name: targetItem.filename }), action: () => onDownload([targetItem]), disabled: !canPerformActions }); // 传递包含单个项的数组
         }
 
         // 2. 剪切、复制、粘贴 (粘贴 - 如果是文件夹)

packages/frontend/src/locales/en-US.json

@@ -250,6 +250,7 @@
       "delete": "Delete",
       "deleteMultiple": "Delete {count} items",
       "download": "Download",
+      "downloadMultiple": "Download {count} items",
       "cancel": "Cancel",
       "save": "Save",
       "closeTab": "Close Tab",

packages/frontend/src/locales/zh-CN.json

@@ -250,6 +250,7 @@
       "delete": "删除",
       "deleteMultiple": "删除 {count} 个项目",
       "download": "下载",
+      "downloadMultiple": "下载 {count} 个项目",
       "cancel": "取消",
       "save": "保存",
       "closeTab": "关闭标签页",