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components/listItem/listItem.js

 // components/listItem/listItem.js
-const app = getApp()
+const app = getApp();
 Component({
     /**
      * 组件的属性列表
         // 是否收藏
         isCollect: {
             type: Boolean,
-            value:false,
+            value: false,
         },
         // 是否显示收藏
-        isShowCollect:{
+        isShowCollect: {
             type: Boolean,
-            value:false,
+            value: false,
         },
         // 是否其他查看主页---用于是否显示聊一聊
-        isOther:{
+        isOther: {
             type: Boolean,
-            value:true,
+            value: true,
         },
         // 类名
         listClass: {
             type: String,
             value: "",
         },
+        customerId:{
+            type:Number,
+            value:null,
+        },
     },
 
     /**
      */
     data: {
     },
+
     /**
      * 组件的方法列表
      */
     methods: {
+        getCustomerId() {
+            return 123
+        },
         // 进入详情
         goDetails(e) {
             if (this.data.listClass == 'disabled-model-view') {
             console.log(`点击了聊一聊`)
             let item = e.currentTarget.dataset.item;
             wx.navigateTo({
-                url:"/pages/msgModule/wechat2/wechat2",
+                url: "/pages/msgModule/wechat2/wechat2",
                 success: function (res) {
                     // 通过eventChannel向被打开页面传送数据
-                    res.eventChannel.emit('customerid', { customerid:item.customerId,businessCommunicationDemandId:item.businessCommunicationDemandId,chatHeads:item.chatHeads })
+                    res.eventChannel.emit('customerid', { customerid: item.customerId, businessCommunicationDemandId: item.businessCommunicationDemandId, chatHeads: item.chatHeads })
                 }
             })
         },

components/listItem/listItem.wxml

                 <image class="collect-img" src="/images/home/not-collect.png" wx:else />
                 收藏
             </view>
-            <view class="fr list-foot-text-chat" wx:if="{{ pageStatus != 'myRelease' && isOther }}" bindtap="goToChat" data-item="{{ item }}">
+            <view class="fr list-foot-text-chat" wx:if="{{ pageStatus != 'myRelease' && isOther && customerId != item.customerId  }}" bindtap="goToChat" data-item="{{ item }}">
                 <image class="chat-img" src="/images/home/chat-icon.png" />
                 聊一聊
             </view>

pages/index/components/homepage/homepage.wxml

         </view>
         <view wx:else>
             <view class="list-view" wx:for="{{ listData }}" wx:key="*this">
-                <listItem item="{{ item }}" bind:getItem="goDetails" pageStatus="homepage" isOther="{{ isOther }}"/>
+                <listItem item="{{ item }}" bind:getItem="goDetails" pageStatus="homepage" isOther="{{ isOther }}" />
             </view>
             <view class="text-center" wx:if="{{ itemLoading }}">
                 <van-loading size="24px">加载中...</van-loading>

pages/index/components/listDetails/Details.js

         // 是否加载数据，true加载，false不加载
         onRefresh: true,
         currentIndex: 0,
+        // 当前登录器用户登录ID
+        userCustomerId: null,
     },
 
     /**
     onLoad(option) {
     },
     onShow() {
+        const businessCommunicationCustomer = wx.getStorageSync('businessCommunicationCustomer') || null;
+        if (businessCommunicationCustomer) {
+            this.setData({
+                userCustomerId:businessCommunicationCustomer.customerId
+            })
+        }
         const listDetail = wx.getStorageSync('listDetail') || null;
         this.setData({
             currentData: listDetail,

pages/index/components/listDetails/Details.wxml

     </view>
     <view wx:else>
         <view class="list-view">
-            <listItem 
-                item="{{ currentData }}" 
-                pageStatus="detatil" 
-                isCollect="{{ isCollect }}" 
-                isShowCollect="{{ customerId != currentData.customerId }}"
-                bind:changeCollect="changeCollect" />
+            <listItem item="{{ currentData }}" pageStatus="detatil" isCollect="{{ isCollect }}" isShowCollect="{{ customerId != currentData.customerId }}" bind:changeCollect="changeCollect" customerId="{{ userCustomerId }}" />
         </view>
         <view class="view-interested">你可能感兴趣的需求</view>
         <view class="not-data" wx:if="{{ listData.length < 1 }}">
         </view>
         <view wx:else>
             <view class="list-view" wx:for="{{ listData }}" wx:key="*this">
-                <listItem item="{{ item }}" bind:getItem="goDetails" />
+                <listItem item="{{ item }}" bind:getItem="goDetails" customerId="{{ userCustomerId }}" />
             </view>
             <view class="text-center" wx:if="{{ itemLoading }}">
                 <van-loading size="24px">加载中...</van-loading>

pages/index/index.js

         attentionTypeIds: "",
         // 用来判断关注显示按钮
         paramIsInterest:0,
+        customerId:null,
     },
     onLoad() {
     },
         const businessCommunicationCustomer = wx.getStorageSync('businessCommunicationCustomer') || null;
         if (businessCommunicationCustomer) {
             this.setData({
-                attentionTypeIds: businessCommunicationCustomer.attentionTypeIds.split(',')
+                attentionTypeIds: businessCommunicationCustomer.attentionTypeIds.split(','),
+                customerId:businessCommunicationCustomer.customerId
             })
         }
     },

pages/index/index.wxml

             </view>
             <view class="view-interested" wx:if="{{ paramIsInterest == 1 }}">为您推荐以下内容</view>
             <view class="list-view" wx:for="{{ listData }}" wx:key="*this">
-                <listItem item="{{ item }}" bind:getItem="goDetails" />
+                <listItem item="{{ item }}" bind:getItem="goDetails" customerId="{{ customerId }}"/>
             </view>
             <view class="text-center" wx:if="{{ itemLoading }}">
                 <van-loading size="24px">加载中...</van-loading>

pages/msgModule/index.js

       * 生命周期函数--监听页面加载
       */
     onLoad() {
-        this.getMsgData();
+        
+    },
+    onShow(){
+        // this.getMsgData();
+        this.initData();
     },
     closeTopShow() {
         this.setData({
             }
         })
     },
+    initData(){
+        this.setData({
+            pageLoading: true,
+            page:1,
+            size: 10,
+            msgData: [],
+        })
+        this.getMsgData();
+    },
     getMsgData() {
         let { page, size } = this.data;
         $request.get('/businessCommunicationDemand/getChatRecordTable.action', { page, size }).then(res => {

pages/msgModule/wechat2/wechat2.js

         //  历史记录当前页
         pageNo: 1,
         // 当前产品ID
-        businessCommunicationDemandId:null,
+        businessCommunicationDemandId: null,
     },
 
     /**
     onLoad: function (options) {
         const eventChannel = this.getOpenerEventChannel()
         // 监听acceptDataFromOpenerPage事件，获取上一页面通过eventChannel传送到当前页面的数据
-        
+
         eventChannel.on('customerid', data => {
             this.setData({
                 sendMemberId: data.customerid,
-                businessCommunicationDemandId:data.businessCommunicationDemandId,
-                receivebaseInfo:{
-                    avatar:data.chatHeads
+                businessCommunicationDemandId: data.businessCommunicationDemandId,
+                receivebaseInfo: {
+                    avatar: data.chatHeads
                 }
             })
-            
+
             //  获取历史记录 
-            this.getHistory()
+            this.getHistory();
         })
         let customerId = app.globalData.customerId;
         let sendAvatar = app.globalData.businessCommunicationCustomer.chatHeads;
             let _data = JSON.parse(res.data);
             _data.chatRecord = JSON.parse(_data.chatRecord);
             let msgData = {};
-            if(_data.chatRecord.sender != _this.data.receiveMemberId){
+            if (_data.chatRecord.sender != _this.data.receiveMemberId) {
                 msgData.type = 1;
-            }else{
+            } else {
                 msgData.type = 0;
             }
             msgData.message = _data.chatRecord.content;
 
     // 获取历史记录
     getHistory() {
-        var { sendMemberId,businessCommunicationDemandId } = this.data;
-        let url = "";
-        if(businessCommunicationDemandId){
-            url = '/businessCommunicationDemand/getChatRecordById/' + businessCommunicationDemandId + '/' + sendMemberId + '.action'
-        }else{
-            url = '/businessCommunicationDemand/getChatRecordById/' + sendMemberId + '.action'
-        }
-        $request.get(url).then(res => {
-            console.log(`------------聊一聊获取历史记录-----------------`)
-            console.log(res);
-            console.log(`------------聊一聊获取历史记录-----------------`)
+        var { sendMemberId, businessCommunicationDemandId } = this.data;
+        $request.get('/businessCommunicationDemand/getChatRecordById/' + sendMemberId + '.action').then(res => {
+
             if (res.status == 0) {
                 var historyList = [...res.data.chatRecordList, ...this.data.historyList]
                 if (historyList && historyList.length > 0) {
                     })
                     console.log(this.data.historyList, '历史记录数据')
                 }
+                // 如果产品ID存在
+                console.log(businessCommunicationDemandId, '产品ID是否存在')
+                if (businessCommunicationDemandId) {
+                    // this.data.historyList
+                    if(historyList.length > 0){
+                        for (let index = historyList.length - 1; index >= 0; index--) {
+                            const element = historyList[index];
+                            if (element.messageType == 1) {
+                                if (element.transactionId == businessCommunicationDemandId) {
+                                    break;
+                                } else {
+                                    this.sendmsgApi("", 1);
+                                }
+                            }
+                        }
+                    }else{
+                        this.sendmsgApi("", 1);
+                    }
+                }
             }
         }).catch(err => {
             console.log(err)
     send: function () {
         var _this = this;
         if (_this.data.input) {
-            let { sendMemberId ,receiveMemberId ,businessCommunicationDemandId} = _this.data;
-            let params = {
-                sender: receiveMemberId, // 发件人Id
-                addressee: sendMemberId, // 收件人Id
-                transactionId: businessCommunicationDemandId, // 产品ID
-                content: _this.data.input
-            };
-            $request.post('/businessCommunicationDemand/addChatRecord.action',params).then(res => {
-                console.log(`------------聊一聊保存记录-----------------`)
-                console.log(res);
-                console.log(`------------聊一聊保存记录-----------------`)
-            }).catch(err => {
-                console.log(err)
-            })
-            // wx.sendSocketMessage({
-            //     data: _this.data.input,
-            //     success: (res) => {
-                   
-            //     },
-            //     fail: (err) => {
-            //         console.log('sendSocketMessage', '失败')
-            //     }
-            // })
-            var list = [];
-            list = this.data.newsList;
-            var temp = { 'message': _this.data.input, 'date': utils.formatTime(new Date()), type: 0 };
-            list.push(temp);
-            this.setData({
-                newsList: list,
-                input: null
-            })
-
-            this.scrollBottom()
-            //  表情选择隐藏
-            this.setData({
-                emotionVisible: false,
-            })
-
+            this.sendmsgApi(_this.data.input, 0);
         }
+    },
+    sendmsgApi(content, msgType) {
+        let { sendMemberId, receiveMemberId, businessCommunicationDemandId } = this.data;
+        let transactionId = businessCommunicationDemandId;
+        if (!businessCommunicationDemandId) {
+            transactionId = this.data.historyList[this.data.historyList.length - 1].transactionId;
+        }
+        let params = {
+            sender: receiveMemberId, // 发件人Id
+            addressee: sendMemberId, // 收件人Id
+            transactionId, // 产品ID
+            content,
+            messageType: msgType,
+
+        };
+        $request.post('/businessCommunicationDemand/addChatRecord.action', params).then(res => {
+            console.log(`------------聊一聊保存记录-----------------`)
+            console.log(res);
+            console.log(`------------聊一聊保存记录-----------------`)
+        }).catch(err => {
+            console.log(err)
+        })
+        // wx.sendSocketMessage({
+        //     data: _this.data.input,
+        //     success: (res) => {
+
+        //     },
+        //     fail: (err) => {
+        //         console.log('sendSocketMessage', '失败')
+        //     }
+        // })
+        var list = [];
+        list = this.data.newsList;
+        var temp = { 'message': this.data.input, 'date': utils.formatTime(new Date()), type: 0 };
+        list.push(temp);
+        this.setData({
+            newsList: list,
+            input: null
+        })
 
-        //  this.bottom()
+        this.scrollBottom()
+        //  表情选择隐藏
+        this.setData({
+            emotionVisible: false,
+        })
         const client = wx.getSystemInfoSync().windowHeight    // 获取当前窗口的高度
-        console.log(client, 'shurugaodu')
-
+        console.log(client, '当前消息高度')
     },
     bindChange: function (res) {
         this.setData({
             input = input + connectemoji[e.currentTarget.dataset.index];
         } else {
             input = connectemoji[e.currentTarget.dataset.index]
-        }   
-        
+        }
+
         console.log(input, '输入框额值')
         this.setData({
             input

pages/myModule/components/myCollect/myCollect.wxml

         </view>
         <view wx:else>
             <view class="list-view " wx:for="{{ listData }}" wx:key="*this">
-                <listItem item="{{ item }}" pageStatus="myCollect" bind:getItem="goDetails" listClass="{{ item.isDeleted > 0 || item.state < 0 ? 'disabled-model-view' : '' }}" />
+                <listItem item="{{ item }}" pageStatus="myCollect" bind:getItem="goDetails" listClass="{{ item.isDeleted > 0 || item.state < 0 ? 'disabled-model-view' : '' }}" customerId="{{ customerId }}"/>
                 <image class="disabled-model-img" src="/images/home/isDelete-icon.png" wx:if="{{ item.isDeleted > 0 }}"/>
                 <image class="disabled-model-img" src="/images/home/isState-0-icon.png" wx:if="{{ item.isDeleted == 0 &&  item.state < 0}}"/>
                 <view class="del-collect-view" bindtap="delCollect" data-id="{{ item.businessCommunicationDemandId }}">

pages/myModule/index.js

         if (code == 'my-release') {
             url = "/pages/myModule/components/myRelease/myRelease";
         }
-        // 前往发布的需求
-        if (code == 'my-release') {
-            url = "/pages/myModule/components/myRelease/myRelease";
+        // 前往收藏的需求
+        if (code == 'my-collect') {
+            url = "/pages/myModule/components/myCollect/myCollect";
         }
         // 前往关注的类型
         if (code == 'my-attention') {