Mysql如何设置用户指定ip地址操作数据库-木庄网络博客

本文摘自PHP中文网，作者coldplay.xixi，侵删。

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:

1	`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

1	`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

1 2	`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

1 2	`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