启动mysql 执行命令:service mysql start ,关闭是service mysql stop
执行mysql -u root 登陆mysql
开启mysql远程登录的权限(很重要),执行命令:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root' WITH GRANT OPTION;
基于本地客户端工具连接Linux系统上mysql数据