Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)
解决步骤:1,rm-rf/var/lib/mysql/mysql.sock2,mkdir/var/run/mysqld3,chownmysql.mysql/var/run/mysqld以上步骤已经解决了mysql的登陆问题:启动mysql:systemctlstartmysqld查看mysql状态:systemctlstatusmysqld接下来就可以登入了ok!