update

packages/backend/src/websocket.ts

@@ -6,6 +6,7 @@ import { initializeUpgradeHandler } from './websocket/upgrade';
 import { initializeConnectionHandler } from './websocket/connection';
 import { clientStates } from './websocket/state';
 import { sshSuspendService } from './services/ssh-suspend.service'; // 导入实例
+import { SftpService } from './services/sftp.service'; // +++ 导入 SftpService +++
 // TemporaryLogStorageService 是 SshSuspendService 的依赖，SshSuspendService 内部会处理它的实例化或导入，
 // websocket.ts 层面不需要直接使用 temporaryLogStorageService。
 // 如果 SshSuspendService 的构造函数需要一个 TemporaryLogStorageService 实例，
@@ -43,8 +44,11 @@ export const initializeWebSocket = async (server: http.Server, sessionParser: Re
     // 2. Initialize Upgrade Handler (handles authentication and protocol upgrade)
     initializeUpgradeHandler(server, wss, sessionParser);
 
+    // +++ 创建 SftpService 实例 +++
+    const sftpService = new SftpService(clientStates);
+
     // 3. Initialize Connection Handler (handles 'connection' event and message routing)
-    initializeConnectionHandler(wss, sshSuspendService); // 传递 sshSuspendService 实例
+    initializeConnectionHandler(wss, sshSuspendService, sftpService); // +++ 传递 sftpService 实例 +++
 
     // --- WebSocket 服务器关闭处理 ---
     wss.on('close', () => {