• 拉取代碼時(shí)報(bào)錯(cuò)：

  # Mac 報(bào)錯(cuò)
  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
  @    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 ED25519 key sent by the remote host is
  SHA256:88E6751+dflNKvWOxzg2/98Vfg+P4ZWErIR7iTckhBM.
  Please contact your system administrator.
  # 注意這里：/Users/xxx/.ssh/known_hosts   known_hosts的路徑
  Add correct host key in /Users/xxx/.ssh/known_hosts to get rid of this message.
  Offending ED25519 key in /Users/xxx/.ssh/known_hosts:2
  Host key for gitlab.hapi123.net has changed and you have requested strict checking.
  Host key verification failed.
  致命錯(cuò)誤：無法讀取遠(yuǎn)程倉庫。
  
  請確認(rèn)您有正確的訪問權(quán)限并且倉庫存在。
  

  # windows 報(bào)錯(cuò)
  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@  
  @ 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 ED25519 key sent by the remote host is  
  SHA256:KuBLGFm/xkm0bpWVSGzQaT1Qqekl74Ui8TWnmtrEwpU.  
  Please contact your system administrator.  
  # 注意這里：/c/Users/xxx/.ssh/known_hosts   known_hosts的路徑
  Add correct host key in /c/Users/xxx/.ssh/known_hosts to get rid of this message.  
  Offending ED25519 key in /c/Users/xxx/.ssh/known_hosts:3  
  Host key for gitlab.hapi123.net has changed and you have requested strict checking.  
  Host key verification failed.  
  fatal: Could not read from remote repository.  
  
  Please make sure you have the correct access rights
  

• WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! 翻譯過來就是：警告：遠(yuǎn)程主機(jī)標(biāo)識已更改！

  此報(bào)錯(cuò)是由于遠(yuǎn)程的主機(jī)的公鑰發(fā)生了變化導(dǎo)致的。ssh 服務(wù)是通過公鑰和私鑰來進(jìn)行連接的，它會(huì)把每個(gè)曾經(jīng)訪問過計(jì)算機(jī)或服務(wù)器的公鑰（public key），記錄在 ~/.ssh/known_hosts 中，當(dāng)下次訪問曾經(jīng)訪問過的計(jì)算機(jī)或服務(wù)器時(shí)，ssh 就會(huì)核對公鑰，如果和上次記錄的不同，OpenSSH 會(huì)發(fā)出警告。

  當(dāng)兩個(gè)設(shè)備第一次進(jìn)行鏈接時(shí)，會(huì)在 ~/.ssh/konwn_hosts 中將被連接設(shè)備的公鑰信息進(jìn)行保存，后續(xù)再次鏈接時(shí) OpenSSH 會(huì)核對公鑰來進(jìn)行一個(gè)簡單的驗(yàn)證

  

• 【解決方法】找到報(bào)錯(cuò)中 known_hosts 的路徑，進(jìn)入該目錄，刪除掉 known_hosts、known_hosts.old 文件，然后重新執(zhí)行之前報(bào)錯(cuò)的命令，應(yīng)該會(huì)提示是否確定授權(quán)，輸入 yes 就行了。

  另外需要注意線上對應(yīng)的公鑰確實(shí)是你本機(jī)的 rsa 公鑰。文章來源地址http://www.zghlxwxcb.cn/news/detail-679827.html

  # 進(jìn)入目錄（這個(gè)路徑在上面的報(bào)錯(cuò)中有體現(xiàn)，有注釋標(biāo)記）
  $ cd /Users/xxx/.ssh
  
  # 移除文件
  $ sudo rm -rf known_hosts known_hosts.old
  
  # 然后再次執(zhí)行報(bào)錯(cuò)的命令
  

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