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【異常】ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock

本文轉載自   查看原文   2020-04-30 22:36   1316    異常和實戰問題處理方案

當我們只行 mysql -uroot -p時，出現如下錯誤：

 bin git:(stable) mysql -uroot -p
Enter password:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

那可能是因為你當前服務的mysql服務沒有啟動起來，試着重啟服務后再試一試可能就好了；
或着：find / -name mysql.sock若找到文件，做一個軟連接到/tmp目錄下也可以

 

正確解：請通過下面的方式連接mysql，使用的使tcp/ip協議。而上面是通過一個Unix域套接字文件進行，一般是/tmp/mysql.sock。如果套接字文件被刪除了，本地客戶就不能連接。

mysql -uroot -h 127.0.0.1 -p

 


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