https://api.weixin.qq.com/sns/userinfo?返回没有unionid
{“country”:“ä¸å\u009B½”,“province”:“æ²³å\u008D\u0097”,“city”:“é\u0083\u0091å·\u009E”,“openid”:“o8TdewI3TcxqnWxBIsIjOtX4djwQ”,“sex”:1,“nickname”:“å¼ å°\u0091æ³¢”,“headimgurl”:“https://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLAP4tOIiaK3fo88QPfo4ybWrQG2DfqLwrhD3cibQ5oBtqGjib2rKN2ascHV6R5lhEPRTbibPArvxtYUQ/132”,“language”:“zh_CN”,“privilege”:[]}
返回值没有unionid ,我看API问档是有的,这是为什么呢?