loginactin.java

来自「一个基于ｊ２ｅｅ的超市管理系统」· Java 代码 · 共 43 行

package org.yeeku.action;

import org.apache.struts.action.*;

import javax.servlet.http.*;

import org.yeeku.service.*;
import org.yeeku.factory.*;

/**
 * @author  yeeku.H.lee [e-mail]
 * @version  1.0
 * <br>Copyright (C), 2005-2008, yeeku.H.Lee
 * <br>This program is protected by copyright laws.
 * <br>Program Name:
 * <br>Date: 
 */
public class LoginActin extends Action
{
    public ActionForward execute(ActionMapping mapping , ActionForm form ,
        HttpServletRequest request , HttpServletResponse response)throws Exception
    {
        DynaActionForm loginform = (DynaActionForm)form;
        String username = (String)loginform.get("username");
		System.out.println("username=" + username);
        String password = (String)loginform.get("password");
		System.out.println("password=" + password);
        WebService ls = (WebService)AppFactory.instance().getApp("web");
		System.out.println("ls=" + ls);
        boolean b = ls.login(username , password);
		System.out.println("b=" + b);
		//int flag = (int)request.getAttribute("flag");
		//System.out.println("flag=" + session.getAttribute("flag"));
		if (b == true)
		{
			request.setAttribute("name" , username);
			return mapping.findForward("success");
		}
		request.setAttribute("err" , "登录错误,请重新登录!");
        return mapping.findForward("index");
    }
}