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一直使用本机的mysql，
将数据库迁移到服务器上，报错：
ERROR 1130: Host '192.168.1.3' is not allowed to connect to this MySQL server。
是因为Mysql默认安装只运行本机进行访问。
需要修改一下配置即可：
Java代码
mysql -u root -pvmwaremysql>use mysql;
mysql>update user set host = '%' where user = 'root';
mysql>select host, user from user;
mysql>flush privileges;
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