@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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
SHA256:mSlYRKKp2DjN8kw3AuaW4fRM1sBjYz6oCLvQcHZe7lo.
Please contact your system administrator.
Add correct host key in /Users/zhongyuantian/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /Users/zhongyuantian/.ssh/known_hosts:3
ECDSA host key for [10.20.1.138]:1915 has changed and you have requested strict checking.
Host key verification failed.

 

 

vi ~/.ssh/known_hosts   删除对应ip的相关rsa信息