an't connect to local MySQL server through socket '/tmp/mysql.sock'

使用fin 查询一下是否存在mysql.sock

find / -name mysql.sock

找到了的话,直接创建软连接指向到 /tmp/mysql.sock

ln -s /usr/local/mysql/mysql.sock /tmp/mysql.sock

原文地址:https://www.cnblogs.com/photo520/p/10984645.html