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Mysql如何設(shè)置用戶指定ip地址操作數(shù)據(jù)庫

Mysql設(shè)置用戶指定ip地址操作數(shù)據(jù)庫的方法：使用grant函數(shù)，語法為【grant priv_type on mysql.user to 'user'@'host' identified by 'password' with】。
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Mysql設(shè)置用戶指定ip地址操作數(shù)據(jù)庫的方法：

語法:

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

priv_type:代表允許操作數(shù)據(jù)庫的權(quán)限

user:代表數(shù)據(jù)庫用戶名

host:代表IP地址

password:代表設(shè)置的密碼

刷新user權(quán)限表:flush privileges;

三、案例

1、設(shè)置所有數(shù)據(jù)庫、所有表、任意ip可以連接數(shù)據(jù)庫,授權(quán)給用戶名ping并設(shè)置密碼為123456

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

2、授權(quán)表cloud的記錄修改權(quán)限給連接ip地址是192.168.100.1和用戶名是ping并且密碼為123456

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

四、查看數(shù)據(jù)庫權(quán)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