git push The requested URL returned error: 403

本地git一直报错403.

说是邮箱没有验证，但是github验证过邮箱，本地用户名和邮箱也没问题。

git push 就是报错。。。

解决办法，清空清空再清空。。。最后push 会让你重新输入用户名和密码。

Administrator@ICOS-20180719VK MINGW64 /h/git-respository/p4 (master)
$ git config --local --unset credential.helper

Administrator@ICOS-20180719VK MINGW64 /h/git-respository/p4 (master)
$ git config --global --unset credential.helpe

Administrator@ICOS-20180719VK MINGW64 /h/git-respository/p4 (master)
$ git config --system --unset credential.helper

Administrator@ICOS-20180719VK MINGW64 /h/git-respository/p4 (master)
$ git config --global credential.helper store

Administrator@ICOS-20180719VK MINGW64 /h/git-respository/p4 (master)
$ git push
Username for 'https://github.com': windyagain
Enumerating objects: 4, done.
Counting objects: 100% (4/4), done.
Delta compression using up to 4 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 282 bytes | 282.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0)
To https://github.com/windyagain/p4.git
   1b2427e..bba8bdb  master -> master

参考文章：https://www.jianshu.com/p/a1908f55bef8