authorityaction.java

项目名称eShop

/*
 * 创建日期：2006-7-24 22:52:53
 *
 * 代码作者：Administrator
 * 
 * 项目名称：eShop
 * 
 * Copyright 2005 Metarnet, Inc. All right reserved.
 */
package eshop.business;

import java.io.IOException;

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

/**
 * <h5>功能说明:</h5>
 *
 * <h5>对应需求:</h5>
 * 
 *
 * @version 1.0
 * @author Administrator
 */
public class AuthorityAction extends HttpServlet
{
	public void init() throws ServletException
    {
	    
    }
	
	public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
    {
		try
		{
			String strRedirectAddress = "login.htm";
			HttpSession session = request.getSession();
			System.out.println("Session=="+session.getAttribute("s_UserCode"));
			if(session.getAttribute("s_UserCode")==null||session.getAttribute("s_UserCode")=="")
			    {
			       session.setAttribute("s_LastRequestURL",request.getQueryString());  
			       response.sendRedirect(strRedirectAddress); 
			    }
			else
			    {
			         strRedirectAddress=request.getQueryString();
			         System.out.println("strRedirectAddress=="+strRedirectAddress);
			         response.sendRedirect(strRedirectAddress);
			    }
			
			
			
			            
		}
		catch(Exception e)
		{
            e.printStackTrace();
		}
    }

    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
    {
        doGet(request,response);
    }
    
    public void destroy()
    {
		
    }
}