小程序获取用户*

1.login.wxml

1 <view class='padding flex flex-direction'>
2   <button class="cu-btn bg-blue margin-tb-xs lg"  hidden="{{hid1}}"  open-type="getUserInfo" bindgetuserinfo="bindGetUserInfo">授权</button>
3   <button class="cu-btn bg-blue margin-tb-xs lg"  hidden="{{hid2}}"  open-type="getPhoneNumber" bindgetphonenumber="getPhoneNumber" >进入</button> 
4 </view>

2.app.js

wx.login({
      success: res => {
      
          // 发送 res.code 到后台换取 openId, sessionKey, unionId
          if (res.code) {
            console.log("code========" + JSON.stringify(res));
            //发起网络请求
            wx.request({
              url: 'https://....../api/OnLogin/get',
              data: {
                code: res.code
              },
              // header: { 'content-type': 'application/json' },
              success: data => {
                console.log("data" + JSON.stringify(data.data));
                this.globalData.session_key = data.data.session_key;
                this.globalData.openid = data.data.openid;
                console.log("openid" + this.globalData.openid);
              }
            })
          } else {
            console.log('登录失败！' + res.errMsg)
          }
       
        }
  
    })

.login.js

Page({
  data: {
    userPhone: '',
    userNicheng:'',
    hid1:false,
    hid2: true
  },
 bindGetUserInfo:function(e){    
    this.setData({
     userNicheng: e.detail.userInfo.nickName,
     hid1: true,
     hid2: false
   })
  },
  getPhoneNumber: function(e) {
    var that = this;
    console.log("getPhoneNumberok" + e.detail.errMsg);
    if (e.detail.errMsg == "getPhoneNumber:ok") {
      wx.request({
        url: 'https://..../api/OnLogin/get',
        data: {
          encryptedData: e.detail.encryptedData,
          iv: e.detail.iv,
          session_key: app.globalData.session_key

        },
        method: "get",
        success: function(res) {        
          that.setData({
            userPhone: res.data
          })

        wx.navigateTo({

         url: '../index/index’

              });

          });          
        }
      })
    }
  },