跳转tab改为返回~

components/tabbar/tabbar.js

      */
     methods: {
         tabChange(e) {
+            console.log(e);
             if (e.detail.item.text == "发布需求" || e.detail.item.text == "消息") {
                 if (!app.globalData.customerId) {
                     app.goLogin();
                 }
             }
             const url = e.detail.item.pagePath;
-            wx.redirectTo({ url });
+            // wx.redirectTo({ url });
+            wx.navigateTo({
+                url,
+                // success: function (res) {
+                //     // 通过eventChannel向被打开页面传送数据
+                //     res.eventChannel.emit('customerid', { customerid })
+                // }
+            })
         }
     }
 })

pages/index/index.js

     onLoad() {
     },
     onShow() {
-        // console.log(`会触发吗？`)
+        this.setData({
+            currentIndex: 0
+        })
         this.toSearch();
         const businessCommunicationCustomer = wx.getStorageSync('businessCommunicationCustomer') || null;
         if (businessCommunicationCustomer) {

pages/msgModule/index.js

         
     },
     onShow() {
-        
+        this.setData({
+            currentIndex: 2
+        })
         const businessCommunicationCustomer = wx.getStorageSync('businessCommunicationCustomer') || null;
         if (businessCommunicationCustomer) {
             this.setData({

pages/myModule/index.js

             console.log(`------------------当前登录用户-----------------------`)
         }
     },
+    onShow(){
+        this.setData({
+            currentIndex: 3
+        })
+    },
     // 前往登录页
     goLogin(e) {
         app.goLogin();

pages/releaseModule/index.js

         }
         this.getTags();
     },
+    onShow(){
+        this.setData({
+            currentIndex: 1
+        })
+    },
     // 输入框输入
     textareaInput(e) {
         let value = e.detail.value;

project.config.json

     "lazyloadPlaceholderEnable": false,
     "useMultiFrameRuntime": true,
     "useApiHook": true,
-    "useApiHostProcess": true,
+    "useApiHostProcess": false,
     "babelSetting": {
       "ignore": [],
       "disablePlugins": [],
   },
   "compileType": "miniprogram",
   "libVersion": "2.18.1",
-  "appid": "wx4fdcd0cabdcd387b",
+  "appid": "wx20427d4c31790e40",
   "projectname": "channel_business",
   "debugOptions": {
     "hidedInDevtools": []