github 2fa认证

github 2fa登录:
1.https://zhuanlan.zhihu.com/p/615693483?utm_id=0
安装里面的chrome插件.https://chrome.google.com/webstore/detail/authenticator/bhghoamapcdpbohphigoooaddinpkbai/
把工具lock到chrome上.
2. github 里面settings/passwordandAtuthentication/two-factor-authentication/Two-factor methods/Authenticator app/Edit
3.出现一个码.用插件来扫描码之后会给一个6位数.把他输入网页里面即可配置成功.

 

第一次登录时候用recory-code:

他在. settings/passwordandAtuthentication/two-factor-authentication/recovery-options/recovery-code/view  进入后可以更新和下载.