encryptedData解密结果：{"openId":null,"appId":"wxe910b7ac6ecdb37f","unionId":"","nickName":"NIXiak","phoneNumber":null,"countryCode":null,"purePhoneNumber":null,"avatarUrl":"https://thirdwx.qlogo.cn/mmopen/vi_32/nhyQG7t5RdZA1WXPvIoG1cvaLEBJHUE7hdFNm0NyiaGE1VicShsZev5IseR3XR2npibQOFjnHv6leAUXbQBmIWdHQ/132","avatarHash":null,"country":"","province":"","city":"","gender":0,"timestamp":1647412431}
小程序已经绑定了开放平台和开发者账号；
小程序appid：wxe910b7ac6ecdb37f
参考https://developers.weixin.qq.com/community/develop/doc/000cacfa20ce88df04cb468bc52801
看下UnionID获取途径
https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/union-id.html