GanLunatic

用户管理# 创建数据库create database 数据库名 default character set utf8 COLLATE utf8_bin;# 创建用户CREATE USER 'username'@'%' IDENTIFIED BY 'password';CREATE USER 'username'@'IP' IDENTIFIED BY 'password';# 用户...

本文环境服务器：CentOS Linux release 7.2.1511 (Core)数据库：mysql-5.7.22-1.el7.x86_64卸载原MySQL# 卸载原安装的mysqlrpm -qa | grep -i mysql # 检查是否安装了mysql组件rpm -qa | grep -i mariadb # 检查是否安装了mariadb组件，MariaDB数据库...