【已解决】VScode无法连接远程服务器(WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED)

当我们重装服务器系统时

我们都会遇到vscode远程登入无法访问

但xshell却能正常访问

网上优肯多方法但都无法解决

最后我才发现

原因是我们的.ssh文件夹中储存的我们上个系统中ssh的key值

而没有更新新的ssh的key值

[21:25:49.335] Terminal shell path: C:WINDOWSSystem32cmd.exe
[21:25:52.814] > @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> ]0;C:WINDOWSSystem32cmd.exe
[21:25:52.814] Got some output, clearing connection timeout
[21:25:52.838] > @    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> 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 RSA key sent by the remote host is
> SHA256:d54uHzyHldsazO/nu0GKnnNkcL+xAiGPFJIlLNNU7A.
> Please contact your system administrator.
> Add correct host key in C:\Users\XuHR/.ssh/known_hosts to get rid of this message.
> Offending RSA key in C:\Users\XuHR/.ssh/known_hosts:20
> RSA host key for [192.168.1.0]:80 has changed and you have requested strict check
> ing.
> Host key verification failed.
> ssh_exchange_identification: Connection closed by remote host

在c盘的用户路径，找到.ssh文件夹，里面有个known_hosts，然后使用记事本打开，找到你要连接的远程服务器ip地址，把属于它的内容全部删了，再重新连接即可。

。

 其实谜底就在谜面上，输出日志上也提示了

> Add correct host key in C:\Users\XuHR/.ssh/known_hosts to get rid of this message.
> Offending RSA key in C:\Users\XuHR/.ssh/known_hosts:20

如果手残找不到

可以直接将.ssh文件夹整个删除