增加授权

pages/record/record.js

 // pages/record/record.js
+const app = getApp()
 Page({
 
   /**
    * 页面的初始数据
    */
   data: {
+    userInfo: {},
+    canIUse: wx.canIUse('button.open-type.getUserInfo'),
     userName: '老门框内部操作',
     userNo: '000001', //员工编号
     showIndex: 1,
    * 生命周期函数--监听页面加载
    */
   onLoad: function(options) {
-
+    if (app.globalData.userInfo) {
+      this.setData({
+        userInfo: app.globalData.userInfo,
+        hasUserInfo: true
+      })
+    } else if (this.data.canIUse) {
+      // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
+      // 所以此处加入 callback 以防止这种情况
+      app.userInfoReadyCallback = res => {
+        this.setData({
+          userInfo: res.userInfo,
+          hasUserInfo: true
+        })
+      }
+    } else {
+      // 在没有 open-type=getUserInfo 版本的兼容处理
+      wx.getUserInfo({
+        success: res => {
+          app.globalData.userInfo = res.userInfo
+          this.setData({
+            userInfo: res.userInfo,
+            hasUserInfo: true
+          })
+        }
+      })
+    }
+    console.log(app.globalData.userInfo)
+  },
+  /**
+   * 获取头像昵称
+   */
+  getUserInfo: function (e) {
+    app.globalData.userInfo = e.detail.userInfo
+    this.setData({
+      userInfo: e.detail.userInfo,
+      hasUserInfo: true
+    })
   },
 
   /**

pages/record/record.wxml

   <image class="bg" src="../../static/record/bg.jpg"></image>
   <view class="content">
     <view class="headBox">
-      <image src="../../static/record/head.png" mode="aspectFill"></image>
+      <button wx:if="{{!hasUserInfo && canIUse}}" open-type="getUserInfo" bindgetuserinfo="getUserInfo" style="width:100%;height:100%;font-size:36rpx;line-height:200rpx;"> 获取头像 </button>
+      <image wx:else src="{{userInfo.avatarUrl}}" mode="aspectFill"></image>
     </view>
-    <view class="userName">{{userName}}</view>
+    <view class="userName" wx:if="{{userInfo}}">{{userInfo.nickName}}</view>
+    <view class="userName" wx:else>用户昵称</view>
     <view class="userNo">{{userNo}}</view>
     <scroll-view id="collapseBox" scroll-y="true" class="collapseBox">
       <view class="item">