uniapp手机号授权登录-现在只能通过手机号授权登录，后台来获取用户信息了效果demo(整理)

<button open-type="getPhoneNumber" @getphonenumber="getPhoneNumber" class="login-but">
  <view class="column-me column-center row-center">
    <view class="font-size24 color222">微信登录</view>
  </view>
</button>
.login-but {
  width: 180rpx;
  // height: 1rpx;
  // padding: 0;
  background-color: none !important;
  background: none !important;
  border: none !important;
  &::after {  //通过伪元素去除按钮边框
    border: none;
  }
}
// 点击微信授权登录
getPhoneNumber(e) {
  // return false;
  // if (this.pitchOn == 0) {
  //  this.$.toast('请先阅读并同意协议');
  //  return false;
  // }
  if (e.detail.errMsg == "getPhoneNumber:ok") {
    let that = this;
    uni.login({
      provider: 'weixin',
      success: function(loginRes) {
        // 获取用户信息       
        console.log(loginRes, 'login授权code');
        that.$.ajax("POST", "/api/login/weChatLoginTry", {
          code: loginRes.code,
          ajax_type: 'form'
        }, (res) => {
          if (res.code == 1000) {
            if (res.data.status == 2) {
              // 2:微信未绑定手机
              return false
            } else if (res.data.status == 1) { //登录结果 1:成功 2:微信未绑定手机
              that.$.show();
              that.$.set_data("token", res.data.token);
              that.$.set_data("userForm", res.data.user);
              that.$.open_tab('/pages/index/index');
              that.$.hide();
            }
          } else if (res.code == 8001) { //没有授权
            console.log(e.detail.code,'手机号授权code')
            // -----------------------
            that.$.ajax("POST", "/api/login/wxLoginCreateUserCode", {
              code: loginRes.code,  //login授权code
              phoneCode: e.detail.code, //手机号授权code
              ajax_type: 'form'
            }, (res1) => {
              if (res1.code == 1000) {
                // that.$.show();
                that.$.set_data("token", res.data.token);
                that.$.set_data("userForm", res.data.user);
                that.$.open_tab('/pages/index/index');
                // that.$.hide();
              } else {
                that.$.toast(res.message);
              }
            });
            // -----------------------
          } else {
            that.$.toast(res.message);
          }
        });
      }
    });
  } else {
    //拒绝授权
    this.$.toast('已拒绝授权，无法登录');
  }
},