sportaction.java

来自「网上购物系统 管理员模块和用户模块」· Java 代码 · 共 26 行

package com.yourcompany.struts.action;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;


public class SportAction extends Action {
	
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		Catalog cl;
		cl=(Catalog)request.getSession().getAttribute("Catalog");
		if(cl==null)
		{
			cl=new Catalog();
			request.getSession().setAttribute("Catalog", cl);
		}
		return mapping.findForward("s");
	}
}