Git push错误，Unauthorized fatal: Could not read from remote repository.未验证不能提交

错误

git push -u origin master

Unauthorized

fatal: Could not read from remote repository.

(Bitbucket - Github)

解决办法

1. 确定已在本地设置Git参数：

   git config --global user.name "Your name"
   git config --global user.email "[email protected]"

2. 确定当前系统的公钥已生成@ ~/.ssh/id_rsa.pub：查看生成方法 
3. （重要）将你的公钥从 当前库的访问密钥中删除掉，因为Bitbucket将其权限设置为“Read-only”：位置是REPO -> Settings -> Access keys
4. （重要）将你的公钥写入Your profile -> bitbucket settings -> SSH-Keys