logoutaction.java

来自「网上拍卖系统」· Java 代码 · 共 23 行

package org.yeeku.struts;

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.yeeku.struts.base.BaseAction;

public final class LogoutAction extends BaseAction {
	public LogoutAction() {
	}

	public ActionForward execute(ActionMapping actionMapping,
			ActionForm actionForm, HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		HttpSession session = request.getSession();
		session.removeAttribute("userId");
		return actionMapping.findForward("logout");
	}
}