a0f909bdd9cc001d159ac0bb64c29be7

用struts框架做的jsp通讯录

package com.csthis.phonebook.struts.action;

import java.util.ArrayList;

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

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

import com.csthit.phonebook.Bean.User;
import com.csthit.phonebook.dao.AddressDAO;
import com.csthit.phonebook.dao.UserDAO;

public class ShowAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		HttpSession session =request.getSession();
		ArrayList userlist = AddressDAO.queryAll();
		if(userlist!=null){
			session.setAttribute("userlist", userlist);
			
			return mapping.findForward("cus");
		}else{
			return mapping.findForward("fal");
		}
		
		
	}
}