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‘)
}
});