searchgoodsaction.java

来自「老牌java开发的物流管理系统 详细的我也没有怎么看 好像是恒基的」· Java 代码 · 共 29 行

package com.wl.actionimpl;


import java.util.List;

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

import com.wl.action.Action;
import com.wl.dao.GoodsInfoDAO;
import com.wl.entity.GoodsInfo;

public class SearchGoodsAction implements Action {

	public String doExcute(HttpServletRequest request,
			HttpServletResponse response) {
		String goodsname = request.getParameter("name");
		GoodsInfoDAO dao = new GoodsInfoDAO();
		List<GoodsInfo> list = dao.selectGoodsInfoByGoodsName(goodsname);
	    if(list.isEmpty()){
	    return  "/admin/error.jsp";
	    }else
	    {
	    request.setAttribute("list", list);
		return "page.do";
	    }
	}
	}