这是请求信息： https://api.weixin.qq.com/sns/userinfo?access_token=40_7dtQHx8IH4KcFt790HGWmQKUw-QFM3hojPBRdDFMAb4jkcqXDl1RsmaQjVOSyymetnzfexmlajq_w241dy1DtZg_I9mdhiHitY85L2tWliA&openid=oyfMe0wxQtTDA2uK9gsGokMV-feM&lang=zh_CN

这是返回信息：{"openid":"oyfMe0wxQtTDA2uK9gsGokMV-feM","nickname":"雷田刚","sex":1,"language":"zh_CN","city":"北碚","province":"重庆","country":"中国","headimgurl":"https:\/\/thirdwx.qlogo.cn\/mmopen\/vi_32\/PfScPJCdTsKwMD67al3icu9xqnLia9vAaWk9sOFulK0EkB72L1YzsibNNZ0cm4ibRjmTXaPicicHWZeHNn2eJBNKBY8A\/132","privilege":["chinaunicom"]}，没有unionid，用其他人授权也是没有