chore：ws通信成功

common/js/ai-service.js

@@ -61,54 +61,104 @@ export default {
    * 流式消息入口（自动适配平台）
    */
   async sendStreamMessage(message, onChunk, onComplete) {
-    // #ifdef MP-WEIXIN
-    // 微信小程序：降级为普通请求 + 前端打字模拟
-    try {
-      const result = await this.sendMessage(message);
-      const content = result.content || '';
-      const conversationId = result.conversationId || '';
-
-      // 保存会话ID（确保连续对话）
-      if (conversationId) {
-        this.setConversationId(conversationId);
-      }
-
-      // 模拟打字效果
-      let index = 0;
-      const chunkSize = 2; // 每次显示2个字符
-      return new Promise((resolve) => {
-        const timer = setInterval(() => {
-          if (index < content.length) {
-            const chunk = content.substring(index, index + chunkSize);
-            index += chunkSize;
-            if (onChunk) onChunk(chunk);
-          } else {
-            clearInterval(timer);
-            if (onComplete) {
-              onComplete({
-                content: content,
-                conversation_id: conversationId
-              });
-            }
-            resolve({ content, conversation_id: conversationId });
-          }
-        }, 80); // 打字速度：80ms/次
+  // #ifdef MP-WEIXIN
+    return new Promise((resolve, reject) => {
+      const socketTask = wx.connectSocket({
+        url: 'wss://dev.aigc-quickapp.com/ws/aikefu', 
+        header: {
+        }
       });
-    } catch (error) {
-      console.error('小程序流式消息降级失败:', error);
-      if (onComplete) {
-        onComplete({ error: error.message || '发送失败' });
-      }
-      throw error;
-    }
+  
+      let content = '';
+      let conversationId = '';
+      let isAuthenticated = false; 
+  
+      // 连接成功
+      socketTask.onOpen(() => {
+        console.log('WebSocket 连接成功，开始认证...');
+        // 第一步：发送 auth 认证
+        socketTask.send({
+          data: JSON.stringify({
+            action: 'auth',
+            uniacid: store.state.uniacid || '1',
+            token: store.state.token || 'test_token',
+            user_id: store.state.memberInfo?.id || 'anonymous'
+          })
+        });
+      });
+  
+      // 接收消息
+      socketTask.onMessage((res) => {
+        try {
+          const data = JSON.parse(res.data);
+          console.log('收到 WebSocket 消息:', data);
+  
+          // 处理认证响应
+          if (data.type === 'auth_success') {
+            console.log('认证成功，发送聊天消息...');
+            isAuthenticated = true;
+            socketTask.send({
+              data: JSON.stringify({
+                action: 'chat',
+                uniacid: store.state.uniacid || '1',
+                query: message,
+                user_id: store.state.memberInfo?.id || 'anonymous',
+                conversation_id: this.getConversationId() || ''
+              })
+            });
+          } else if (data.type === 'auth_failed') {
+            const errorMsg = '认证失败，请重新登录';
+            console.error(errorMsg, data);
+            reject(new Error(errorMsg));
+            if (onComplete) onComplete({ error: errorMsg });
+            socketTask.close();
+          }
+          // 处理聊天流式响应
+          else if (data.action === 'chat_response') {
+            if (data.type === 'chunk') {
+              const text = data.content || '';
+              content += text;
+              if (onChunk) onChunk(text);
+            } else if (data.type === 'end') {
+              conversationId = data.conversation_id || '';
+              if (conversationId) {
+                this.setConversationId(conversationId);
+              }
+              if (onComplete) {
+                onComplete({ content, conversation_id: conversationId });
+              }
+              resolve({ content, conversation_id: conversationId });
+              socketTask.close();
+            }
+          }
+        } catch (e) {
+          console.error('WebSocket 消息解析失败:', e, '原始数据:', res.data);
+        }
+      });
+  
+      // 连接错误
+      socketTask.onError((err) => {
+        const errorMsg = 'WebSocket 连接失败';
+        console.error(errorMsg, err);
+        reject(new Error(errorMsg));
+        if (onComplete) onComplete({ error: errorMsg });
+      });
+  
+      // 连接关闭
+      socketTask.onClose(() => {
+        console.log('WebSocket 连接已关闭');
+      });
+      const timeout = setTimeout(() => {
+        if (!isAuthenticated || content === '') {
+          console.warn('WebSocket 超时，强制关闭');
+          socketTask.close();
+          reject(new Error('AI服务响应超时'));
+          if (onComplete) onComplete({ error: 'AI服务响应超时' });
+        }
+      }, 10000);
+    });
     // #endif
-
-    // #ifdef H5
-    // H5：使用真实流式（EventSource / Fetch）
-    return this.sendHttpStream(message, onChunk, onComplete);
-    // #endif
-  },
-
+},
   /**
    * HTTP 流式请求（仅 H5 使用）
    */