• mysql开通远程登陆


    Mysql默认是不允许远程连接的,因为有很大的安全隐患。

      方法一、本地登入mysql,更改 "mysql" 数据库里的 "user" 表里的 "host" 项,将"localhost"改为"%"


    #mysql -u root -proot
    mysql>use mysql;
    mysql>update user set host = '%' where user = 'root';
    mysql>select host, user from user;
    mysql>flush privileges;


      方法二、直接授权(推荐)

      从任何主机上使用root用户,密码:youpassword(你的root密码)连接到mysql服务器:

    # mysql -u root -proot
    mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'youpassword' WITH GRANT OPTION;

      允许地址202.11.10.253上用root用户,密码dboomysql来连接mysql的所有数据库,付给select,insert,update,delete权限。
      # mysql -u root -proot
             grant select,insert,update,delete on *.* to root@"202.11.10.253" Identified by "dboomysql";

     


      允许地址202.11.10.253上用root用户,密码dboomysql来连接mysql的所有数据库,付给所有权限。
      # mysql -u root -proot
             grant all on *.* to root@"202.11.10.253" Identified by "dboomysql"
             flush privileges;

     
  • 相关阅读:
    Java's Volatile Keyword
    reflection
    Spring
    Stack
    Set
    Vector & ArrayList
    CreateFileDemo
    session原理
    multithreadingDemo
    REST风格
  • 原文地址:https://www.cnblogs.com/BigIdiot/p/2519367.html
Copyright © 2020-2023  润新知