京东网javaWeb项目源代码

package com.softeem.jingdong.action;

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

import javax.servlet.http.HttpSession;

import org.apache.struts2.ServletActionContext;

import com.opensymphony.xwork2.ActionSupport;
import com.softeem.jingdong.entity.GoodsBean;
import com.softeem.jingdong.entity.ShoppingCarBean;
import com.softeem.jingdong.entity.UsersBean;
import com.softeem.jingdong.service.GoodsService;
import com.softeem.jingdong.service.ShoppingCarService;

/***
 * 商品信息
 * @author Administrator
 *
 */
public class GoodsAction extends ActionSupport {

	private static final long serialVersionUID = 8979942382300596390L;
	private GoodsService goodsService;
	private ShoppingCarService scs;
	private int id;
	private List list = new ArrayList（）;
	private GoodsBean goods = new GoodsBean（）;
	private String key;
	
	/**
	 * 用户首页商品列表
	 */
	public String getGoodsList（）{
		//调用方法获取商品集合
		list = goodsService.getAllGoods（）;
		return SUCCESS; 
	}
	
	/**
	 * 查看商品详细信息
	 * @return
	 */
	public String getGoodsInfo（）{
		goods = goodsService.getGoodsById（id）;
		return SUCCESS;
	}
	
	/**
	 * 购买商品
	 * @return
	 */
	public String buyGoods（）{
		
		//获取 Session 
		HttpSession session = ServletActionContext.getRequest（）.getSession（true）;
		
		//获取用户
		UsersBean users = （UsersBean）session.getAttribute（“users“）;
		
		//获取用户的购物车信息
		ShoppingCarBean shoppingCar = users.getShoppingCar（）;
		
		//将商品添加到购物车里面
		GoodsBean goods = scs.addGoodsToShoppingCar（id）;
		shoppingCar.getList（）.add（goods）;
		
		//设置购物车总价
		shoppingCar.setSumPrice（ this.getShoppingCarSumPrice（ shoppingCar.getList（） ） ）;
		
		//设置商品总数量
		shoppingCar.setNumber（ shoppingCar.getList（）.size（） ）;
		
		return SUCCESS;
	}
	
	/**
	 * 求购物车总价
	 */
	public double getShoppingCarSumPrice（List list）{
		
		double sum = 0;
		
		for（GoodsBean g : list）{
			sum += g.getPrice（）;
		}
		
		return sum;
	}
	
	/**
	 * 模糊查询商品
	 * @return
	 */
	public String getSearchGoodsList（）{
		list = goodsService.getSearchList（key）;
		return SUCCESS;
	}

	
	public List getList（） {
		return list;
	}
	public void setList（List list） {
		this.list = list;
	}
	public int getId（） {
		return id;
	}
	public void setId（int id） {
		this.id = id;
	}
	public GoodsBean getGoods（） {
		return goods;
	}
	public void setGoods（GoodsBean goods） {
		this.goods = goods;
	}

	public String getKey（） {
		return key;
	}
	public void setKey（String key） {
		this.key = key;
	}
	public void setGoodsService（GoodsService goodsService） {
		this.goodsService = goodsService;
	}
	public void setScs（ShoppingCarService scs） {
		this.scs = scs;
	}
	public GoodsService getGoodsService（） {
		return goodsService;
	}
	public ShoppingCarService getScs（） {
		return scs;
	}
	
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2014-03-21 08:52  jd
     目录           0  2014-03-21 08:52  jdJingDongSSH
     文件        2872  2014-03-20 21:08  jdJingDongSSH.classpath
     目录           0  2014-03-20 21:23  jdJingDongSSH.myeclipse
     文件         309  2014-03-20 21:08  jdJingDongSSH.mymetadata
     文件        1417  2014-01-01 17:20  jdJingDongSSH.project
     目录           0  2014-03-21 08:52  jdJingDongSSH.settings
     文件         500  2014-01-01 17:21  jdJingDongSSH.settings.jsdtscope
     文件        1040  2014-01-01 19:02  jdJingDongSSH.settingscom.genuitec.eclipse.j2eedt.core.prefs
     文件         106  2014-03-20 13:10  jdJingDongSSH.settingsorg.eclipse.core.resources.prefs
     文件         330  2014-01-01 17:21  jdJingDongSSH.settingsorg.eclipse.jdt.core.prefs
     文件          49  2014-01-01 17:21  jdJingDongSSH.settingsorg.eclipse.wst.jsdt.ui.superType.container
     文件           6  2014-01-01 17:21  jdJingDongSSH.settingsorg.eclipse.wst.jsdt.ui.superType.name
     目录           0  2014-03-21 08:52  jdJingDongSSHsrc
     文件        3913  2014-01-01 19:08  jdJingDongSSHsrcapplicationContext.xml
     文件        2359  2014-01-01 17:21  jdJingDongSSHsrcapplicationContext_beans.xml
     目录           0  2014-03-21 08:52  jdJingDongSSHsrccom
     目录           0  2014-03-21 08:52  jdJingDongSSHsrccomsofteem
     目录           0  2014-03-21 08:52  jdJingDongSSHsrccomsofteemjingdong
     目录           0  2014-03-21 08:52  jdJingDongSSHsrccomsofteemjingdongaction
     文件        3061  2014-01-01 17:21  jdJingDongSSHsrccomsofteemjingdongactionGoodsAction.java
     文件        2617  2014-01-01 17:21  jdJingDongSSHsrccomsofteemjingdongactionOrderAction.java
     文件        1337  2014-01-01 17:21  jdJingDongSSHsrccomsofteemjingdongactionShoppingCarAction.java
     文件        3122  2014-01-01 17:21  jdJingDongSSHsrccomsofteemjingdongactionUsersAction.java
     目录           0  2014-03-21 08:52  jdJingDongSSHsrccomsofteemjingdongdao
     文件         444  2014-01-01 17:21  jdJingDongSSHsrccomsofteemjingdongdaoGoodsDao.java
     目录           0  2014-03-21 08:52  jdJingDongSSHsrccomsofteemjingdongdaoimpl
     文件        1062  2014-01-01 17:21  jdJingDongSSHsrccomsofteemjingdongdaoimplGoodsDaoImpl.java
     文件         542  2014-01-01 17:21  jdJingDongSSHsrccomsofteemjingdongdaoimplOrderDaoImpl.java
     文件        1104  2014-01-01 17:21  jdJingDongSSHsrccomsofteemjingdongdaoimplUsersDaoImpl.java
     文件         318  2014-01-01 17:21  jdJingDongSSHsrccomsofteemjingdongdaoOrderDao.java
............此处省略267个文件信息