第十三部分附件_Preparable

package com.test.action;

import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;
import com.opensymphony.xwork2.Preparable;
import com.test.bean.User;

public class RegisterAction2 extends ActionSupport implements ModelDriven<User>, Preparable
{
	private User user = new User();
	
	public User getModel()
	{
		return user;
	}
	
	public void prepare() throws Exception // 在execute执行之前被调用，不要和业务逻辑相关联，可以做任何前期的你想做的准备工作
	{
		System.out.println("prepare");
	}
	
	@Override
	public String execute() throws Exception
	{
		System.out.println("execute");
		return SUCCESS;
	}
}