用hibernate通过xml文件建表

1 编写java类
 

package com.student.bean;

public class Course {
    private int cid;
    private String name; 
    
    public int getCid(){
    	return cid;
    }
    public void setCid(int cid){
    	this.cid=cid;
    }
    public String getName(){
    	return name;
    }
    public void setName(String name){
    	this.name=name;
    }
}

  

2 对应的Course.hbm.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
      <class name="com.student.bean.Course" table="course" schema="cbmp">
           <id name="cid" type="java.lang.Integer">
               <column name="cid" precision="10" scale="0"/>
               <generator class="assigned"/>
           </id>
           <property name="name" type="java.lang.Integer">
               <column name="name" length="16" not-null="true"/>
           </property>
      </class>
</hibernate-mapping> 

3 在hibernate.hbm.xml文件中添加
<property name="hbm2ddl.auto">create</property>
<mapping resource="com/student/bean/Course.hbm.xml"/>

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

	<session-factory>
		<property name="dialect">
			org.hibernate.dialect.Oracle9iDialect
		</property>
		<property name="connection.url">
			jdbc:oracle:thin:@localhost:1521:orcl
		</property>
		<property name="connection.username">system</property>
		<property name="connection.password">orcl</property>
		<property name="connection.driver_class">
			oracle.jdbc.driver.OracleDriver
		</property>
		<property name="myeclipse.connection.profile">
			oracle11g
		</property>
  	        <property name="hbm2ddl.auto">create</property>
		<mapping resource="com/student/bean/Course.hbm.xml"/>

	</session-factory>

</hibernate-configuration>

4 添加测试Test类

package com.student.hibernate;


import org.hibernate.cfg.Configuration;
import org.hibernate.tool.hbm2ddl.SchemaExport;

public class Test {
    public static void main(String args[])throws Exception{
    	Configuration cfg=new Configuration().configure();
    	SchemaExport export=new SchemaExport(cfg);
    	export.create(true, true);
    }
}

5 运行main，即可建表course