linux-mysql配置容许指定IP访问

1.登陆服务器mysql后台mysql # mysql -uroot -p 2.进入和查询用户表web mysql> use mysql; mysql> select host,user from user; 3.更新只容许此IP能访问该数据库sql mysql> update user set host ='125.121.34.16' where host='%'; 4.给此IP赋权数据库 m

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