接口查询unionid失败时,返回invalid openid hint...是什么问题?
查询unionid时接口返回内容:invalid openid hint: [zEHCEMuhE-gBxPda] rid: 60c9672e-68b8cbf2-19cb82cf 是什么问题?
流程:
1、调用【付款码查询openid】接口:https://pay.weixin.qq.com/wiki/doc/api/micropay_sl.php?chapter=9_12&index=8 ,查询到openid和sub_openid
2、再用上面查询到的sub_openid和对应的sub_appid继续查询unionid,查询接口:https://developers.weixin.qq.com/doc/offiaccount/User_Management/Get_users_basic_information_UnionID.html#UinonId
查询unionid失败,接口返回:invalid openid hint: [zEHCEMuhE-gBxPda] rid: 60c9672e-68b8cbf2-19cb82cf