提交diam~

components/tabbar/tabbar.js

      */
     methods: {
         tabChange(e) {
+            wx.closeSocket();
             if (e.detail.item.text == "发布需求" || e.detail.item.text == "消息") {
                 if (!app.globalData.customerId) {
                     app.goLogin();

pages/msgModule/index.js

       * 生命周期函数--监听页面加载
       */
     onLoad() {
+        
+        
+    },
+    onShow() {
         const businessCommunicationCustomer = wx.getStorageSync('businessCommunicationCustomer') || null;
         if (businessCommunicationCustomer) {
             this.setData({
         }
         // 初始化websocket
         this.initWebSocket();
-    },
-    onShow() {
         // 初始化数据
         this.initData();
     },
         wx.onSocketMessage(function (res) {
             // 接收到的消息{date,message,type}  type类型为 1 是对方的消息 为 0 是自己的消息
             console.log(res,'消息页----收到新消息')
-            _this.initData();
+            // _this.initData();
+            let _data = JSON.parse(res.data);
+            _data.chatRecord = JSON.parse(_data.chatRecord);
+            let msgData = _this.data.msgData;
+            msgData.forEach(el=>{
+                // 如果当前消息的 customerId = 发送人的ID
+                if(el.businessCommunicationCustomerVO.customerId == _data.chatRecord.sender){
+                    el.lastContent = _data.chatRecord.content;
+                    el.lastContentDate = $util.formatTime(new Date(_data.chatRecord.sendTime));
+                    el.lastContentDate = el.lastContentDate.replaceAll('/', '-');
+                }
+                el.size + 1;
+            })
+            _this.setData({
+                msgData
+            })
         })
 
         //  监听连接关闭
             this.getListData();
         }
     },
+    onHide(){
+        wx.closeSocket();
+    },
 })

pages/msgModule/index.wxml

             <view class="msg-li-item" wx:for="{{msgData}}" wx:key="index" bindtap="goToChat" data-item="{{ item }}">
                 <view class="chatheads-view fl">
                     <image class='other-head-img' src='{{item.businessCommunicationCustomerVO.chatHeads }}'></image>
+                    <view class="view-info" wx:if="{{ item.size > 0 }}">{{ item.size > 99 ? '99+' : item.size }}</view>
                 </view>
                 <view class="msg-content fl">
                     <view class="msg-nickName fl yichu">{{ item.businessCommunicationCustomerVO.nickName }}</view>

pages/msgModule/index.wxss

     margin: 0 20rpx;
     border-radius: 50%;
     margin-top: 7rpx;
+    position: relative;
 }
 .msg-li-item .chatheads-view .other-head-img{
     width: 100%;
 }
 .msg-li-item .msg-content .msg-last-content {
     max-width: calc(100% - 270rpx);
+}
+
+.msg-li-item .chatheads-view .view-info {
+    position: absolute;
+    right: -8rpx;
+    top: -8rpx;
+    background: red;
+    color: #fff;
+    font-size: 12px;
+    border-radius: 50%;
+    box-sizing: border-box;
+    min-width: 30rpx;
+    height: 30rpx;
+    line-height: 30rpx;
+    text-align: center;
 }

pages/msgModule/wechat2/wechat2.js

     * 生命周期函数--监听页面隐藏
     */
     onHide: function () {
-        
+        wx.closeSocket();
     },
 
     /**