开发机登陆主键证书错误

在登陆远程开发机时发现有如下错误

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@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
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IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
***.
Please contact your system administrator.
Add correct host key in /Users/***/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /Users/***/.ssh/known_hosts:3
ECDSA host key for 172.**.**.32 has changed and you have requested strict checking.
Host key verification failed.

提示主键证书发生错误。这是因为172.**.**.32这台开发机的主机经过系统重装，主键证书发生了变化，但是本机存储的还是原来的主键证书，这就回导致本机无法登陆远程。这时只要找到本机存储主机主键证书的文件/Users/***/.ssh/known_hosts将原来的主键证书删除即可。重新登陆会有创建主键提示，点击确认即可访问远程开发机。