顾名思义,该方法就是直接修改更改"mysql"数据库里的"user"表里的"host"项,从"localhost"改为"%"
update user set host='%' where user='root';
方式二:授权法
通过GRANT命令可以授予主机远程访问权限
复制代码
--赋予任何主机访问权限:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION;
--允许指定主机(IP地址)访问权限:
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'root' WITH GRANT OPTION;
通过GRANT命令赋权后,需要通过FLUSH PRIVILEGES刷新权限表使修改生效:
flush privileges; 4.再次查看MySQL远程访问权限配置
select User,authentication_string,Host from user;
如此便可远程访问MySQL数据库