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MySQL远程连接的设置问题

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Release: 2016-06-07 16:56:59
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如果使用 web 和数据库不在同一台服务器上,MySQL 服务器就需要允许远程链接,网站才能正常运行。MySQL 的远程链接设置有两种方

如果使用 web 和数据库不在同一台服务器上,MySQL 服务器就需要允许远程链接,网站才能正常运行。

MySQL  的远程链接设置有两种方法:

1。改表法。

可能是你的帐号不允许从远程登陆,只能在localhost。这个时候只要在localhost的那台电脑,,登入mysql后,更改 "mysql" 数据库里的 "user" 表里的 "host" 项,从"localhost"改称"%"

mysql -u root -pvmwaremysql>use mysql;mysql>update user set host = '%' where user = 'root';mysql>select host, user from user;

2. 授权法。

例如,你想myuser使用mypassword从任何主机连接到mysql服务器的话。

GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;如果你想允许用户myuser从ip为192.168.1.3的主机连接到mysql服务器,并使用mypassword作为密码 GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;

phpmyadmin 默认密码

其实密码就是mysql密码,但是我们在安装mysql的时候没有设置密码,Fedora中的mysql采用的是空密码安装,而phpmyadmin不允许空密码登录,要么找资料修改phpmyadmin的配置,要么修改mysql的root密码(如果另建用户设置密码也可以)。修改密码后就可以登录了。

linux

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