fix: 修复websocket连接地址和token获取逻辑

调整了yweb_socket的默认地址，取消了获取auth token的代码注释，恢复正常的token获取和定期更新逻辑

src/services/course.ts

@@ -1,8 +1,8 @@
 import axios from './config'
 
 export const API_URL = 'https://pbl.cocorobo.cn/api/pbl/'
-export const yweb_socket = 'wss://yjs.cocorobo.cn'
-// export const yweb_socket = 'wss://yrs.cocorobo.cn'
+// export const yweb_socket = 'wss://yjs.cocorobo.cn'
+export const yweb_socket = 'wss://yrs.cocorobo.cn'
 
 /**
  * 获取课程详情

src/views/Student/index.vue

@@ -3922,17 +3922,17 @@ const createWebSocketConnection = async (type = 1) => {
     }
     
     // 获取认证 token
-    // try {
-    //   authToken.value = await getAuthToken()
-    //   console.log('🔐 认证 token 获取成功，准备连接 WebSocket')
-    // }
-    // catch (error) {
-    //   console.error('🔐 获取认证 token 失败，连接可能失败:', error)
-    //   connectionStatus.value = 'disconnected'
-    //   isConnecting.value = false
-    //   handleDisconnection()
-    //   return
-    // }
+    try {
+      authToken.value = await getAuthToken()
+      console.log('🔐 认证 token 获取成功，准备连接 WebSocket')
+    }
+    catch (error) {
+      console.error('🔐 获取认证 token 失败，连接可能失败:', error)
+      connectionStatus.value = 'disconnected'
+      isConnecting.value = false
+      handleDisconnection()
+      return
+    }
 
     docSocket.value = new Y.Doc()
     docSocket.value.gc = true
@@ -3940,11 +3940,11 @@ const createWebSocketConnection = async (type = 1) => {
       api.yweb_socket,
       'PPT' + props.courseid,
       docSocket.value,
-      // { params: { yauth: authToken.value } }
+      { params: { yauth: authToken.value } }
     )
     
     // 启动定期更新 token
-    // updateAuthToken()
+    updateAuthToken()
 
     providerSocket.value.on('status', (event: any) => {
       console.log('👉 WebSocket状态:', event.status)