logoutservice.java

来自「spring+hibernate+struts 范例代码」· Java 代码 · 共 33 行

package com.afuer.hib.dao.orgModel.Dao.service;

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

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

public class LogOutService implements Controller {


	
private static final Log log = LogFactory.getLog(LoginService.class);

		public ModelAndView handleRequest(HttpServletRequest request,
				HttpServletResponse response) throws Exception {
		
         HttpSession session=request.getSession();
         if(session!=null)
         {
        	session.removeAttribute("UserInfo");
        	log.warn("有人退出系统");
         }
				return new ModelAndView("/admin/login/login");
		

	}

}