src/com/action/tongjiAction.java

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package com.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.ServletActionContext;

import com.dao.TGoodsDAO;
import com.dao.TRukuDAO;
import com.dao.TXiaoshouDAO;
import com.model.TGoods;
import com.model.TRuku;
import com.model.TXiaoshou;
import com.opensymphony.xwork2.ActionSupport;

public class tongjiAction extends ActionSupport
{
	

	private TRukuDAO rukuDAO;
	private TXiaoshouDAO xiaoshouDAO;
	private TGoodsDAO goodsDAO;
	
	
	
	
	
	public String tongjiRes()
	{
		HttpServletRequest req=ServletActionContext.getRequest();
		
		String goodsName=req.getParameter("goodsName").trim();
		
		List goodsList=getGoodsList(goodsName);
		for(int i=0;i<goodsList.size();i++)
		{
			TGoods goods=(TGoods)goodsList.get(i);
			int rukuShu=get_rukuShu(goods.getGoodsId());
			int xiaoshoushu=get_xiaoshouShu(goods.getGoodsId());
			goods.setKucun(rukuShu-xiaoshoushu);
			
		}
		
		req.setAttribute("goodsList", goodsList);
		return ActionSupport.SUCCESS;
	}


	public List getGoodsList(String goodsName)
	{
		String sql="from TGoods where goodsDel='no' and goodsName like '%"+goodsName+"%'";
		List goodsList=goodsDAO.getHibernateTemplate().find(sql);
		return goodsList;
	}

	
	public int get_rukuShu(int goods_id)
	{
		int j=0;