使用hibernate自动在MYSQL中创建表，极其简单，改下配置文件。

通过程序，自己手动写建表语句挺麻烦的。

如下所示：

 <property name="hbm2ddl.auto">update</property>

然后进入mysql查看建表语句：

mysql> use hibernate;
Database changed
mysql> show create table teacher;
+---------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Table   | Create Table                                                                                                                                                                                                                                                                                                     |
+---------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| teacher | CREATE TABLE `teacher` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `birthDate` datetime DEFAULT NULL,
  `gender` varchar(255) DEFAULT NULL,
  `good` bit(1) NOT NULL,
  `name` varchar(255) DEFAULT NULL,
  `title` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=gbk |
+---------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set

mysql> 

大致就这样，很简单，呵呵呵。