找了半天 还是英文版的比较清楚  分享给大家

在你的账号下面点击以下的东西

1. click profile
2. click summary from profile info
3. go to url "https:
4. you can see a 7 numbers that is your bitcoin talk user id.

显示的就是类似于下面的东西  U= 后面的就是你自己的user id
if you need bitcoin talk user profile just copy the "https://bitcointalk.org/index.php?action=profile;u=1213721;sa=summary .never copy the word summary.