feat(account-management): add upload and download cookie file buttons

- Add '上传Cookie文件' and '下载Cookie文件' buttons to account management page
- Implement frontend functionality for cookie file upload and download
- Add backend API endpoints for handling cookie file operations:
  - /uploadCookie: Handle cookie file upload with validation
  - /downloadCookie: Handle secure cookie file download
- Implement security measures to prevent path traversal attacks
- Add proper error handling and user feedback
- Maintain existing functionality while adding new features

sau_backend.py

@@ -476,6 +476,127 @@ def postVideoBatch():
             "data": None
         }), 200
 
+# Cookie文件上传API
+@app.route('/uploadCookie', methods=['POST'])
+def upload_cookie():
+    try:
+        if 'file' not in request.files:
+            return jsonify({
+                "code": 500,
+                "msg": "没有找到Cookie文件",
+                "data": None
+            }), 400
+
+        file = request.files['file']
+        if file.filename == '':
+            return jsonify({
+                "code": 500,
+                "msg": "Cookie文件名不能为空",
+                "data": None
+            }), 400
+
+        if not file.filename.endswith('.json'):
+            return jsonify({
+                "code": 500,
+                "msg": "Cookie文件必须是JSON格式",
+                "data": None
+            }), 400
+
+        # 获取账号信息
+        account_id = request.form.get('id')
+        platform = request.form.get('platform')
+
+        if not account_id or not platform:
+            return jsonify({
+                "code": 500,
+                "msg": "缺少账号ID或平台信息",
+                "data": None
+            }), 400
+
+        # 从数据库获取账号的文件路径
+        with sqlite3.connect(Path(BASE_DIR / "db" / "database.db")) as conn:
+            conn.row_factory = sqlite3.Row
+            cursor = conn.cursor()
+            cursor.execute('SELECT filePath FROM user_info WHERE id = ?', (account_id,))
+            result = cursor.fetchone()
+
+        if not result:
+            return jsonify({
+                "code": 500,
+                "msg": "账号不存在",
+                "data": None
+            }), 404
+
+        # 保存上传的Cookie文件到对应路径
+        cookie_file_path = Path(BASE_DIR / "cookiesFile" / result['filePath'])
+        cookie_file_path.parent.mkdir(parents=True, exist_ok=True)
+
+        file.save(str(cookie_file_path))
+
+        # 更新数据库中的账号信息（可选，比如更新更新时间）
+        # 这里可以根据需要添加额外的处理逻辑
+
+        return jsonify({
+            "code": 200,
+            "msg": "Cookie文件上传成功",
+            "data": None
+        }), 200
+
+    except Exception as e:
+        print(f"上传Cookie文件时出错: {str(e)}")
+        return jsonify({
+            "code": 500,
+            "msg": f"上传Cookie文件失败: {str(e)}",
+            "data": None
+        }), 500
+
+
+# Cookie文件下载API
+@app.route('/downloadCookie', methods=['GET'])
+def download_cookie():
+    try:
+        file_path = request.args.get('filePath')
+        if not file_path:
+            return jsonify({
+                "code": 500,
+                "msg": "缺少文件路径参数",
+                "data": None
+            }), 400
+
+        # 验证文件路径的安全性，防止路径遍历攻击
+        cookie_file_path = Path(BASE_DIR / "cookiesFile" / file_path).resolve()
+        base_path = Path(BASE_DIR / "cookiesFile").resolve()
+
+        if not cookie_file_path.is_relative_to(base_path):
+            return jsonify({
+                "code": 500,
+                "msg": "非法文件路径",
+                "data": None
+            }), 400
+
+        if not cookie_file_path.exists():
+            return jsonify({
+                "code": 500,
+                "msg": "Cookie文件不存在",
+                "data": None
+            }), 404
+
+        # 返回文件
+        return send_from_directory(
+            directory=str(cookie_file_path.parent),
+            path=cookie_file_path.name,
+            as_attachment=True
+        )
+
+    except Exception as e:
+        print(f"下载Cookie文件时出错: {str(e)}")
+        return jsonify({
+            "code": 500,
+            "msg": f"下载Cookie文件失败: {str(e)}",
+            "data": None
+        }), 500
+
+
 # 包装函数：在线程中运行异步函数
 def run_async_function(type,id,status_queue):
     match type:

sau_frontend/src/views/AccountManagement.vue

@@ -57,6 +57,8 @@
                 <el-table-column label="操作">
                   <template #default="scope">
                     <el-button size="small" @click="handleEdit(scope.row)">编辑</el-button>
+                    <el-button size="small" type="primary" @click="handleDownloadCookie(scope.row)">下载Cookie文件</el-button>
+                    <el-button size="small" type="info" @click="handleUploadCookie(scope.row)">上传Cookie文件</el-button>
                     <el-button size="small" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                   </template>
                 </el-table-column>
@@ -120,6 +122,8 @@
                 <el-table-column label="操作">
                   <template #default="scope">
                     <el-button size="small" @click="handleEdit(scope.row)">编辑</el-button>
+                    <el-button size="small" type="primary" @click="handleDownloadCookie(scope.row)">下载Cookie文件</el-button>
+                    <el-button size="small" type="info" @click="handleUploadCookie(scope.row)">上传Cookie文件</el-button>
                     <el-button size="small" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                   </template>
                 </el-table-column>
@@ -183,6 +187,8 @@
                 <el-table-column label="操作">
                   <template #default="scope">
                     <el-button size="small" @click="handleEdit(scope.row)">编辑</el-button>
+                    <el-button size="small" type="primary" @click="handleDownloadCookie(scope.row)">下载Cookie文件</el-button>
+                    <el-button size="small" type="info" @click="handleUploadCookie(scope.row)">上传Cookie文件</el-button>
                     <el-button size="small" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                   </template>
                 </el-table-column>
@@ -246,6 +252,8 @@
                 <el-table-column label="操作">
                   <template #default="scope">
                     <el-button size="small" @click="handleEdit(scope.row)">编辑</el-button>
+                    <el-button size="small" type="primary" @click="handleDownloadCookie(scope.row)">下载Cookie文件</el-button>
+                    <el-button size="small" type="info" @click="handleUploadCookie(scope.row)">上传Cookie文件</el-button>
                     <el-button size="small" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                   </template>
                 </el-table-column>
@@ -309,6 +317,8 @@
                 <el-table-column label="操作">
                   <template #default="scope">
                     <el-button size="small" @click="handleEdit(scope.row)">编辑</el-button>
+                    <el-button size="small" type="primary" @click="handleDownloadCookie(scope.row)">下载Cookie文件</el-button>
+                    <el-button size="small" type="info" @click="handleUploadCookie(scope.row)">上传Cookie文件</el-button>
                     <el-button size="small" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                   </template>
                 </el-table-column>
@@ -547,7 +557,7 @@ const handleDelete = (row) => {
       try {
         // 调用API删除账号
         const response = await accountApi.deleteAccount(row.id)
-        
+
         if (response.code === 200) {
           // 从状态管理中删除账号
           accountStore.deleteAccount(row.id)
@@ -568,6 +578,77 @@ const handleDelete = (row) => {
     })
 }
 
+// 下载Cookie文件
+const handleDownloadCookie = (row) => {
+  // 从后端获取Cookie文件
+  const baseUrl = import.meta.env.VITE_API_BASE_URL || 'http://localhost:5409'
+  const downloadUrl = `${baseUrl}/downloadCookie?filePath=${encodeURIComponent(row.filePath)}`
+
+  // 创建一个隐藏的链接来触发下载
+  const link = document.createElement('a')
+  link.href = downloadUrl
+  link.download = `${row.name}_cookie.json`
+  link.target = '_blank'
+  link.style.display = 'none'
+  document.body.appendChild(link)
+  link.click()
+  document.body.removeChild(link)
+}
+
+// 上传Cookie文件
+const handleUploadCookie = (row) => {
+  // 创建一个隐藏的文件输入框
+  const input = document.createElement('input')
+  input.type = 'file'
+  input.accept = '.json'
+  input.style.display = 'none'
+  document.body.appendChild(input)
+
+  input.onchange = async (event) => {
+    const file = event.target.files[0]
+    if (!file) return
+
+    // 检查文件类型
+    if (!file.name.endsWith('.json')) {
+      ElMessage.error('请选择JSON格式的Cookie文件')
+      document.body.removeChild(input)
+      return
+    }
+
+    try {
+      // 创建FormData对象
+      const formData = new FormData()
+      formData.append('file', file)
+      formData.append('id', row.id)
+      formData.append('platform', row.platform)
+
+      // 发送上传请求
+      const baseUrl = import.meta.env.VITE_API_BASE_URL || 'http://localhost:5409'
+      const response = await fetch(`${baseUrl}/uploadCookie`, {
+        method: 'POST',
+        body: formData
+      })
+
+      const result = await response.json()
+
+      if (result.code === 200) {
+        ElMessage.success('Cookie文件上传成功')
+        // 刷新账号列表以显示更新
+        fetchAccounts()
+      } else {
+        ElMessage.error(result.msg || 'Cookie文件上传失败')
+      }
+    } catch (error) {
+      console.error('上传Cookie文件失败:', error)
+      ElMessage.error('Cookie文件上传失败')
+    } finally {
+      document.body.removeChild(input)
+    }
+  }
+
+  input.click()
+}
+
 // SSE事件源对象
 let eventSource = null