小程序 之getUserProfile版小程序授权

wx.getUserProfile({
  desc: ‘用于获取用户个人信息‘,
  success: function (detail) {
    wx.login({
      success: ress => {
        var code = ress.code; //登录凭证
        wx.request({
          url: api.getUnionId, //自己的服务接口地址
          method: ‘post‘,
          header: {
            ‘content-type‘: ‘application/x-www-form-urlencoded‘
          },
          data: {
            encryptedData: detail.encryptedData,
            iv: detail.iv,
            code: code,
          },
          success: (res) => {
            console.log("res:", res.data)
          },
          fail: function () {
            console.log(‘系统错误‘)
          }
        })
      }
    });
  },
  fail: function(){
    console.log(‘请允许授权以便为您提供给服务‘)
  }
});