Warning: Permanently added ‘github.com’ (ED25519) to the list of known hosts. git@github.com

解决：Warning: Permanently added ‘github.com’ (ED25519) to the list of known hosts.
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

原因：GitHub SSH秘钥不对

0. 检查本地是否有id_rsa、id_rsa.pub密匙

• 项目根目录下，输入命令ls ~/.ssh（大概率没有以上两个文件，而只出现 known hosts)
• 

1. 生成新秘钥

• ssh-keygen -t ed25519 -C "xxx@xxx.com"（邮箱名称可随便填写）
• 后面一直“回车”，使用默认设置就行

2. 检查生成的秘钥

• ls ~/.ssh
• 

3. 打开公钥

• cat ~/.ssh/id_ed25519.pub
• 

4. GitHub上配置SSH keys

• 个人设置settings --> SSH and GPG keys -->new SSH keys
• 复制粘贴刚刚获得的公钥
• 添加
•