1.通过 博主Link 获取 sid , 标红的是sid
https://www.douyin.com/user/MS4wLjABAAAA31SF3HKqfHzU-3rfw-FgGqXJ2IsVqpKg_zUSx7hZXfI

2.复制sid,替换连接中红色的sid, 打开链接获取 uid
https://www.iesdouyin.com/web/api/v2/user/info/?sec_uid=MS4wLjABAAAA31SF3HKqfHzU-3rfw-FgGqXJ2IsVqpKg_zUSx7hZXfI
如图:

uid: "62330576685"