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。
mysql>GRANT ALL PRIVILEGES ON *.* TO ‘myuser‘@‘%‘ IDENTIFIED BY ‘mypassword‘ WITH GRANT OPTION;
mysql>FLUSH PRIVILEGES;
如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器,并使用mypassword作为密码
mysql>GRANT ALL PRIVILEGES ON *.* TO ‘myuser‘@‘192.168.1.3‘ IDENTIFIED BY‘mypassword‘ WITH GRANT OPTION;
mysql>FLUSH PRIVILEGES;
1、d:\mysql\bin\>mysql -h localhost -u root;
//这样应该可以进入MySQL服务器
2、mysql>GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ WITH GRANT OPTION;
//赋予任何主机访问数据的权限
3、mysql>FLUSH PRIVILEGES;
//修改生效
原文:http://www.cnblogs.com/kamo-qie/p/5223101.html