Git 拉取上传代码问题

今天用IDEA拉取代码的时候，遇到了这个问题

Fetch failed: Could not read from remote repository.

由于IDEA显示的信息过少，并不能定位到为什么会拉取失败的原因，所以要使用git 工具查下原因！

• 使用git 克隆代码仓库

 git clone git@ip:your project.git

------------------------------------------------------------------------------------

Cloning into 'your project'...
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    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 ECDSA key sent by the remote host is
SHA256:mY7mkx45ivKrhasJ7AlkQx/gd7YT4IFZj1JRBk2SCX44DQ.
Please contact your system administrator.
Add correct host key in /c/Users/admin/.ssh/known_hosts to get rid of this message.
Offending RSA key in /c/Users/admin/.ssh/known_hosts:3
ECDSA host key for *** has changed and you have requested strict checking.
Host key verification failed.
fatal: Could not read from remote repository.

解决办法

• 把 /c/Users/admin/.ssh/known_hosts 对应的ip的rsa删除

或者

• 重新生成ssh的公钥和私钥，然后把仓库地址的公钥重新上传

再重新尝试clone 就可以进行拉取上传代码了！