showgoodsdetailaction.java

来自「这是一个购物网站可以实现购物的功能还有后台管理」· Java 代码 · 共 33 行

package com.my.struts.action;

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

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

import com.my.model.GoodsBean;
import com.my.model.GoodsBeanBO;

public class ShowGoodsDetailAction extends Action 
{

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws Exception {
		// TODO Auto-generated method stub
		String id=request.getParameter("id");
		GoodsBeanBO gbb=new GoodsBeanBO();
		if(gbb.checkCount(id)){
			GoodsBean gb=gbb.getGoodsBean(id);
			request.setAttribute("goodsInfo", gb);
			return mapping.findForward("success");
		}
		else 
			return mapping.findForward("error");
	}
   
}