mysql更改连接端口的方法:1.登录mysqlmysql -u root -p //输入密码2.使用命令showglobalvariableslike'port';查看端口号mysql> show global variables like 'port';3.修改端口编辑/etc/my.cnf文件,早期版本有
最近由于流量增大,redis出现了一连串错误,比如:LOADING Redis is loading the dataset in memory use of closed network connection connection pool exhausted connection refuse by&nbs