The authenticity of host '192.168.0.110 (192.168.0.110)' can't be established.
.RSA key fingerprint is a3:ca:ad:95:a1:45:d2:57:3a:e9:e7:75:a8:4c:1f:9f.
.Are you sure you want to continue connecting (yes/no)?
或者在 ssh 命令行中用 -o 参数
$ ssh -o StrictHostKeyChecking=no 192.168.0.110