您似乎需要生成SSH密钥?如果您使用的是Git Bash，则可以通过输入命令ssh-keygen -t rsa -C "your_email@example.com"(显然带有您自己的电子邮件)来做到这一点.

It looks like you need to generate an SSH key? You can do that by entering the command ssh-keygen -t rsa -C "your_email@example.com" (with your own email obviously) if you're using Git Bash.

当提示您将密钥保存在何处时，只需按Enter.密码也是可选的，只需按两次Enter即可输入空白密码.

When it prompts you for where to save the key just hit enter. Passphrase is also optional, just hit enter twice for a blank passphrase.