auth.code2Session返回空不报错?
正常返回
“{\“session_key\”:\“QFaxpas55B+NnhWbnDlEkA==\”,\“openid\”:\“otcDn5deSxb_57myIPCGJT3gLrdg\”}”.003xhj000jXA6K1Apg300lqzqg1xhj0H
错误返回
"{\“session_key\”:\"obrb9BPodshi1+xkU\\\.091wLE100F1b5K1gup200GLkCM2wLE15