logoutaction.java

来自「一个购房管理系统,JSF+Hibernate+Mssql2」· Java 代码 · 共 44 行

package com.housesale.struts.action;

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

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

public class LogOutAction extends DispatchAction {

	private static final String INDEX = "index";

	private static final String USER_TYPE = "userType";	

	private static final String SYS_USER = "sysUser";

	private static final String JAVASCRIPT = "javascript";

	

	public LogOutAction() {
		super();

	}

	

	public ActionForward logOut(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		
		HttpSession session = (HttpSession) request.getSession(false);
		session.removeAttribute(SYS_USER);
		session.removeAttribute(USER_TYPE);
		session.removeAttribute(JAVASCRIPT);

		return mapping.findForward(INDEX);

	}
}