src/com/action/indexAction.java

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package com.action;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.apache.struts2.ServletActionContext;

import com.dao.TGoodsDAO;
import com.opensymphony.xwork2.ActionSupport;

public class indexAction extends ActionSupport
{
	private TGoodsDAO goodsDAO;
	public TGoodsDAO getGoodsDAO()
	{
		return goodsDAO;
	}

	public void setGoodsDAO(TGoodsDAO goodsDAO)
	{
		this.goodsDAO = goodsDAO;
	}

	public String index()
	{
		Map request=(Map)ServletActionContext.getContext().get("request");
		
		String sql="from TGoods where goodsDel='no' and goodsIsnottuijian='yes' order by goodsCatelogId";
		List goodsListTui=goodsDAO.getHibernateTemplate().find(sql);
		if(goodsListTui.size()>4)
		{
			goodsListTui=goodsListTui.subList(0, 4);
		}
		request.put("goodsListTui", goodsListTui);
		
		
		
		String sql1="from TGoods where goodsDel='no' and goodsIsnottuijian='no' order by goodsId desc";
		List goodsList=goodsDAO.getHibernateTemplate().find(sql1);
				
		request.put("goodsList", goodsList);
		
		
		return ActionSupport.SUCCESS;
	}
}