https://developers.weixin.qq.com/doc/oplatform/Mobile_App/WeChat_Login/Authorized_API_call_UnionID.html

移动应用-微信登陆

获取用户个人信息（UnionID 机制）按照规范请求 未返回unionid

入参：https://api.weixin.qq.com/sns/userinfo?access_token=33_MVGojXipb6WKJaP9V5HJmi5-YlB5XtVsarbuRWor7osVLYDkCYGkgFjHNY6nmeqZjquUMUrjlw16qARRxq2_0U-ENV8futh6iaGNcY3Q2Bg&openid=oATbqvq-jiezl4uIHBLm9_3HFpV0

响应：{“openid”:“oATbqvq-jiezl4uIHBLm9_3HFpV0”,“nickname”:“我肯定不吃夜宵啊”,“sex”:1,“language”:“zh_CN”,“city”:“Hangzhou”,“province”:“Zhejiang”,“country”:“CN”,“headimgurl”:“http:\/\/thirdwx.qlogo.cn\/mmopen\/vi_32\/WicSf2eL9ic6GNEHKO4CCtKtH16ul1KURJM9YCkKn8lPsOPYJhTk7UVW00yMq7siaz0ltnFRKb8mdibHzLgFgdBzYw\/132”,“privilege”:[]}