outaction.java

网上购物车的JAVA代码实现版

package feng.shoppingcart.web.action;

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

import org.apache.struts.action.*;



public class OutAction extends Action{
	@Override 
	public ActionForward execute(ActionMapping mapping,ActionForm form,
							HttpServletRequest request,HttpServletResponse response)throws Exception{
		request.getSession(true).removeAttribute("user");
		request.getSession(true).removeAttribute("cart");
		request.getSession(true).removeAttribute("order");
		
		return mapping.findForward("outOk");
		
	}
}