MYSQL远程访问，受权IP等经常使用命令

grant all privileges on *.* to 'root'@'192.168.1.1' identified by '密码'; DELETE FROM user WHERE User='root' and Host='%';//删除受权 开发mysql远程访问 查看是否只容许本机访问mysql 输入如下命令java use mysql;//回车 select user,host f

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