exprotdb.java

拍卖系统

package com.dagang.bidsys.utils;

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

public class ExprotDB {

	public static void main(String[] args) {
		
		//读取hibernate.cfg.xml，必须调用Configuration().configure()方法，否则默认的是读取hibernate.properties文件
		Configuration cfg = new Configuration().configure();

		//此类能把对象导成表
		SchemaExport export = new SchemaExport(cfg);
		
		//把映射文件导成ddl
		export.create(true, true);
	}

}