Mysql如何设置用户指定ip地址操作数据库

Mysql设置用户指定ip地址操作数据库的方法：使用grant函数，语法为【grant priv_type on mysql.user to 'user'@'host' identified by 'password' with】。

Mysql设置用户指定ip地址操作数据库的方法：

语法:

grant priv_type on mysql.user to 'user'@'host' identified by 'password' with grant option;

• priv_type:代表允许操作数据库的权限

• user:代表数据库用户名

• host:代表IP地址

• password:代表设置的密码

刷新user权限表:flush privileges;

三、案例

1、设置所有数据库、所有表、任意ip可以连接数据库,授权给用户名ping并设置密码为123456

grant all on *.* to 'ping'@'%' identified by '123456'; flush privileges;

2、授权表cloud的记录修改权限给连接ip地址是192.168.100.1和用户名是ping并且密码为123456

grant update(name,sex) on cloud to 'ping'@'192.168.100.1' identified by '123456'; flush privileges;

四、查看数据库权限表

mysql> select * from mysql.user where host='localhost'G; *************************** 1. row ***************************                  Host: localhost                  User:              Password:           Select_priv: N           Insert_priv: N           Update_priv: N           Delete_priv: N           Create_priv: N             Drop_priv: N           Reload_priv: N         Shutdown_priv: N          Process_priv: N             File_priv: N            Grant_priv: N       References_priv: N            Index_priv: N            Alter_priv: N          Show_db_priv: N            Super_priv: N Create_tmp_table_priv: N      Lock_tables_priv: N          Execute_priv: N       Repl_slave_priv: N      Repl_client_priv: N      Create_view_priv: N        Show_view_priv: N   Create_routine_priv: N    Alter_routine_priv: N      Create_user_priv: N            Event_priv: N          Trigger_priv: N              ssl_type:            ssl_cipher:           x509_issuer:          x509_subject:         max_questions: 0           max_updates: 0       max_connections: 0  max_user_connections: 0