完成基础架构！

app.js

+// app.js
+App({
+  onLaunch() {
+    // 展示本地存储能力
+    const logs = wx.getStorageSync('logs') || []
+    logs.unshift(Date.now())
+    wx.setStorageSync('logs', logs)
+
+    // 登录
+    wx.login({
+      success: res => {
+        // 发送 res.code 到后台换取 openId, sessionKey, unionId
+      }
+    })
+  },
+  globalData: {
+    userInfo: null,
+		openid: "",
+		appid: "",
+		sessionKey: "",
+		suiteCode: "",
+		customerId: "",
+  },
+  // mangerUrl: 'http://test2.hhrchina.com',
+	mangerUrl: "http://192.168.18.156",
+	// mangerUrl: "https://www.hhrchina.com",
+	// mangerUrlPath: "https://www.hhrchina.com",
+})

app.json

+{
+  "pages":[
+    "pages/index/index",
+    "pages/logs/logs"
+  ],
+  "usingComponents": {
+    "tabBar": "/components/tabbar/tabbar"
+  },
+  "window":{
+    "backgroundTextStyle":"light",
+    "navigationBarBackgroundColor": "#fff",
+    "navigationBarTitleText": "Weixin",
+    "navigationBarTextStyle":"black"
+  },
+  "style": "v2",
+  "sitemapLocation": "sitemap.json",
+  "useExtendedLib": {
+    "kbone": true,
+    "weui": true
+  }
+}

app.wxss

+/**app.wxss**/
+
+.container {
+  width: 100%;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-between;
+  box-sizing: border-box;
+} 

components/tabbar/tabbar.js

+// components/tabbar/tabbar.js
+const app = getApp()
+Component({
+  /**
+   * 组件的属性列表
+   */
+  properties: {
+    currentIndex: {
+      type: String,
+      value: '0',
+    }
+  },
+
+  /**
+   * 组件的初始数据
+   */
+  data: {
+    list: [
+      {
+        text: "对话",
+        iconPath: "/images/tabbar/tabbar_1.png",
+        selectedIconPath: "/images/tabbar/tabbar_1.png",
+        dot: true
+      },
+      {
+        text: "设置",
+        iconPath: "/images/tabbar/tabbar_2.png",
+        selectedIconPath: "/images/tabbar/tabbar_2.png",
+        badge: '99+'
+      }
+    ]
+  },
+
+  /**
+   * 组件的方法列表
+   */
+  methods: {
+    tabChange(e) {
+      console.log('tab change--aa', e)
+    }
+  }
+})
+

components/tabbar/tabbar.json

+{
+  "component": true,
+  "usingComponents": {
+    "mp-tabbar": "/miniprogram_npm/weui-miniprogram/tabbar/tabbar"
+  }
+}

components/tabbar/tabbar.wxml

+<view class="page">
+    <mp-tabbar style="position:fixed;bottom:0;width:100%;left:0;right:0;" list="{{list}}" bindchange="tabChange"></mp-tabbar>
+</view>

components/tabbar/tabbar.wxss

+/* components/tabbar/tabbar.wxss */

pages/index/index.js

+// index.js
+// 获取应用实例
+const app = getApp()
+
+Page({
+  data: {
+    motto: 'Hello World',
+    userInfo: {},
+    hasUserInfo: false,
+    canIUse: wx.canIUse('button.open-type.getUserInfo'),
+    canIUseGetUserProfile: false,
+    canIUseOpenData: wx.canIUse('open-data.type.userAvatarUrl') && wx.canIUse('open-data.type.userNickName'), // 如需尝试获取用户信息可改为false
+    currentIndex: 0
+  },
+  // 事件处理函数
+  bindViewTap() {
+    wx.navigateTo({
+      url: '../logs/logs'
+    })
+  },
+  onLoad() {
+    if (wx.getUserProfile) {
+      this.setData({
+        canIUseGetUserProfile: true
+      })
+    }
+  },
+  getUserProfile(e) {
+    // 推荐使用wx.getUserProfile获取用户信息，开发者每次通过该接口获取用户个人信息均需用户确认，开发者妥善保管用户快速填写的头像昵称，避免重复弹窗
+    wx.getUserProfile({
+      desc: '展示用户信息', // 声明获取用户个人信息后的用途，后续会展示在弹窗中，请谨慎填写
+      success: (res) => {
+        console.log(res)
+        this.setData({
+          userInfo: res.userInfo,
+          hasUserInfo: true
+        })
+      }
+    })
+  },
+  getUserInfo(e) {
+    // 不推荐使用getUserInfo获取用户信息，预计自2021年4月13日起，getUserInfo将不再弹出弹窗，并直接返回匿名的用户个人信息
+    console.log(e)
+    this.setData({
+      userInfo: e.detail.userInfo,
+      hasUserInfo: true
+    })
+  }
+})

pages/index/index.json

+{
+  "usingComponents": {
+  }
+}

pages/index/index.wxml

+<!--index.wxml-->
+<view class="container">
+  康慧慧V8
+  <tabBar currentIndex="{{currentIndex}}"></tabBar>
+</view>
+

pages/index/index.wxss

+/**index.wxss**/
+.userinfo {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  color: #aaa;
+}
+
+.userinfo-avatar {
+  overflow: hidden;
+  width: 128rpx;
+  height: 128rpx;
+  margin: 20rpx;
+  border-radius: 50%;
+}
+
+.usermotto {
+  margin-top: 200px;
+}

pages/logs/logs.js

+// logs.js
+const util = require('../../utils/util.js')
+
+Page({
+  data: {
+    logs: []
+  },
+  onLoad() {
+    this.setData({
+      logs: (wx.getStorageSync('logs') || []).map(log => {
+        return {
+          date: util.formatTime(new Date(log)),
+          timeStamp: log
+        }
+      })
+    })
+  }
+})

pages/logs/logs.json

+{
+  "navigationBarTitleText": "查看启动日志",
+  "usingComponents": {}
+}

pages/logs/logs.wxml

+<!--logs.wxml-->
+<view class="container log-list">
+  <block wx:for="{{logs}}" wx:key="timeStamp" wx:for-item="log">
+    <text class="log-item">{{index + 1}}. {{log.date}}</text>
+  </block>
+</view>

pages/logs/logs.wxss

+.log-list {
+  display: flex;
+  flex-direction: column;
+  padding: 40rpx;
+}
+.log-item {
+  margin: 10rpx;
+}

project.config.json

+{
+  "description": "项目配置文件",
+  "packOptions": {
+    "ignore": []
+  },
+  "setting": {
+    "urlCheck": true,
+    "es6": true,
+    "enhance": false,
+    "postcss": true,
+    "preloadBackgroundData": false,
+    "minified": true,
+    "newFeature": false,
+    "coverView": true,
+    "nodeModules": false,
+    "autoAudits": false,
+    "showShadowRootInWxmlPanel": true,
+    "scopeDataCheck": false,
+    "uglifyFileName": false,
+    "checkInvalidKey": true,
+    "checkSiteMap": true,
+    "uploadWithSourceMap": true,
+    "compileHotReLoad": false,
+    "lazyloadPlaceholderEnable": false,
+    "useMultiFrameRuntime": true,
+    "useApiHook": true,
+    "useApiHostProcess": true,
+    "babelSetting": {
+      "ignore": [],
+      "disablePlugins": [],
+      "outputPath": ""
+    },
+    "enableEngineNative": false,
+    "useIsolateContext": true,
+    "userConfirmedBundleSwitch": false,
+    "packNpmManually": false,
+    "packNpmRelationList": [],
+    "minifyWXSS": true,
+    "showES6CompileOption": false
+  },
+  "compileType": "miniprogram",
+  "libVersion": "2.18.1",
+  "appid": "wx2fb79bf1a0f4a450",
+  "projectname": "communication_app",
+  "debugOptions": {
+    "hidedInDevtools": []
+  },
+  "scripts": {},
+  "staticServerOptions": {
+    "baseURL": "",
+    "servePath": ""
+  },
+  "isGameTourist": false,
+  "condition": {
+    "search": {
+      "list": []
+    },
+    "conversation": {
+      "list": []
+    },
+    "game": {
+      "list": []
+    },
+    "plugin": {
+      "list": []
+    },
+    "gamePlugin": {
+      "list": []
+    },
+    "miniprogram": {
+      "list": []
+    }
+  }
+}

sitemap.json

+{
+  "desc": "关于本文件的更多信息，请参考文档 https://developers.weixin.qq.com/miniprogram/dev/framework/sitemap.html",
+  "rules": [{
+  "action": "allow",
+  "page": "*"
+  }]
+}

utils/request.js

+// wx.request封装
+const app = getApp()
+const request = async (url, options, contentType) => {
+  let openId
+  await new Promise(resolve => {
+    let tiems = setInterval(() => {
+      // 如果此时openid已被赋值
+      openId = app.globalData.openid; // data里要固定添加openid（项目需要）
+      if (!!app.globalData.openid) { 
+        clearInterval(tiems)
+        resolve()
+      }
+    }, 500);
+  })
+  !!contentType?contentType:contentType="application/json"
+  return new Promise( (resolve, reject) => {
+    wx.request({
+      url: `${app.mangerUrl}${url}?openId=${openId}`,//获取域名接口地址
+      method: options.method, //配置method方法
+      data:options.data, 
+      //如果是GET,GET自动让数据成为query String,其他方法需要让options.data转化为字符串
+      header: {
+        'Content-Type': contentType,
+        'Cookie':wx.getStorageSync('cookieKey')||''                     
+      },
+      success(request) {
+        if (request && request.header && request.header['Set-Cookie']) {
+          if(request.header['Set-Cookie'].indexOf("SESSION")==0){
+            wx.setStorageSync('cookieKey', request.header['Set-Cookie']); //保存Cookie到Storage
+          }
+        }
+        //监听成功后的操作
+        resolve(request.data)
+      },
+      fail(error) {
+      //返回失败也同样传入reject()方法
+        reject(error.data)
+      }
+    })
+  })
+}
+//封装get方法
+const get = (url, options = {}) => {
+  return request(url, {
+    method: 'GET',
+    data: options
+  })
+}
+//封装post方法
+const post = (url, options,contentType) => {
+  return request(url, {
+    method: 'POST',
+    data: options
+  },contentType)
+}
+//封装put方法
+const put = (url, options) => {
+  return request(url, {
+    method: 'PUT',
+    data: options
+  })
+}
+//封装remove方法
+// 不能声明DELETE（关键字）
+const remove = (url, options) => {
+  return request(url, {
+    method: 'DELETE',
+    data: options
+  })
+}
+//抛出wx.request的post,get,put,remove方法
+module.exports = {
+  get,
+  post,
+  put,
+  remove
+}

utils/util.js

+const formatTime = date => {
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+  const day = date.getDate()
+  const hour = date.getHours()
+  const minute = date.getMinutes()
+  const second = date.getSeconds()
+
+  return `${[year, month, day].map(formatNumber).join('/')} ${[hour, minute, second].map(formatNumber).join(':')}`
+}
+
+const formatNumber = n => {
+  n = n.toString()
+  return n[1] ? n : `0${n}`
+}
+
+module.exports = {
+  formatTime
+}