出现ERROR 1130 (HY000): Host 'localhost' is not allowed

出现ERROR 1130 (HY000): Host ‘localhost’ is not allowed to connect to this MySQL server的解决办法：
点击MySQL的config按钮，进入my.ini文件，在[mysqld]的段中加上：
[mysqld]
skip-name-resolve
skip-grant-tables
然后把MySQL服务器停掉重新启动就OK了。