studentsaction.java

一个struts的小例子

package com.egt.struts.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import com.egt.struts.dao.StudentsDao;
import com.egt.struts.form.StudentsForm;

public class StudentsAction extends DispatchAction {
	private StudentsDao stuDao = new StudentsDao();
	/**
	 * 查找所有学生
	 */
	public ActionForward findAll(ActionMapping mapping, ActionForm form, 
			HttpServletRequest request, HttpServletResponse response){		
		List list = stuDao.findAll();
		request.setAttribute("stusList", list);
		return mapping.findForward("view");
	}
	
	/**
	 * 新增学生对象
	 */
	public ActionForward create(ActionMapping mapping, ActionForm form, 
			HttpServletRequest request, HttpServletResponse response){		
		StudentsForm stuForm = (StudentsForm)form;
		stuDao.createStu(stuForm);
		request.setAttribute("stusList", stuDao.findAll());
		return mapping.findForward("view");
	}
}