路由器：K3
系统：OpenWrt R20.1.24
运行onmp mysql restart提示 cat: can't open '/opt/var/run/mysqld/mysqld.pid': No such file or directory
运行mysql 也报错，ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/opt/var/run/mysqld.sock' (111) 起码不是not found
方法：
｛
1.把/opt/var/mysql复制到/opt/var/run目录，并改名mysqld
2.touch /opt/var/run/mysqld/mysqld.pid（创建文件的 命令）
｝
现在onmpmysql可以用了，mysql命令也可进入数据库。明天装一下nextcloud试试
系统：OpenWrt R20.1.24
运行onmp mysql restart提示 cat: can't open '/opt/var/run/mysqld/mysqld.pid': No such file or directory
运行mysql 也报错，ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/opt/var/run/mysqld.sock' (111) 起码不是not found
方法：
｛
1.把/opt/var/mysql复制到/opt/var/run目录，并改名mysqld
2.touch /opt/var/run/mysqld/mysqld.pid（创建文件的 命令）
｝
现在onmpmysql可以用了，mysql命令也可进入数据库。明天装一下nextcloud试试
