创建本地密匙
按下Win+R输入cmd,输入
ssh-keygen -t rsa
然后连续回车直到结束

找到Your public key has been saved in C:\Users\Administrator/.ssh/id_rsa.pub,每个人都不一样找到密匙所在地
打开id_rsa.pub这个文件,可以用记事本打开,复制内容
创建服务器密匙
同上,在服务器的命令行窗口输入
ssh-keygen -t rsa
找到Your public key has been saved in /root/.ssh/id_rsa.pub
cd /root/.ssh
vim authorized_keys
# 将上面本地主机的密匙复制进来, wq 保存

结束!over