package?com.jd.controller;

import?java.util.HashMap;

import?javax.servlet.http.HttpSession;

import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.beans.factory.annotation.Value;
import?org.springframework.stereotype.Controller;
import?org.springframework.ui.Model;
import?org.springframework.web.bind.annotation.RequestMapping;
import?org.springframework.web.bind.annotation.ResponseBody;

import?com.alibaba.fastjson.JSON;
import?com.jd.pojo.Item;
import?com.jd.service.ItemService;
import?com.jd.utils.JedisClient;

/**
?*?購物車Controller
?*?@author?ooyhao
?*
?*/
@Controller
public?class?CartController?{

	@Autowired
	private?JedisClient?jedisClientPool;
	
	@Autowired
	private?ItemService?itemService;
	
	@Value（“SESSION_USER“）
	private?String?SESSION_USER;
	
	/*@RequestMapping（“/toCart“）
	public?String?toCart（HttpSession?sessionModel?model）?{
		
		Mapject>?map?=?（Mapject>）?session.getAttribute（SESSION_USER）;
		if（map?!=?null）?{
			model.addAttribute（“SESSION_CART“?map.get（“cart“））;			
		}
		System.out.println（map）;
		return?“cart“;
	}*/
	@RequestMapping（“/toCart“）
	public?String?toCart（HttpSession?sessionModel?model）?{
		String?username?=?（String）?session.getAttribute（“username“）;
		String?json?=?jedisClientPool.get（“CART:“+username）;
		
		HashMap?cart?=?JSON.parseobject（json?HashMap.class）;
//		System.out.println（cart）;
		if（cart?!=?null）?{?
			model.addAttribute（“SESSION_CART“?cart）;			
		}?
		return?“cart“;
	}
	
	
	/**
	?*?添加購物車成功頁面
	?*//*
	@RequestMapping（value?=?“/addToCart“）
	public?String?addToCart（Integer?numberLong?idHttpSession?sessionModel?model）?{
		//獲得需要添加的商品信息
		Mapject>?map?=??（Mapject>）?session.getAttribute（SESSION_USER）;
		if（map?==?null）?{
			//表示還未登錄重定向到登錄頁面
			return?“redirect:/loginOrRegister.action“;
		}
		User?user?=?（User）?map.get（“user“）;
		Item?item?=?null;
		if（user?==?null）?{
			//表示還未登錄重定向到登錄頁面
			return?“redirect:/loginOrRegister.action“;
		}else?{
			//表示已經登錄
			HashMap?cart?=?（HashMap）?map.get（“cart“）;
			if（cart?==?null）?{
				//表示該session中還沒有存在購物車
				cart?=?new?HashMap（）;
				item?=?itemService.findItemById（id）;
				item.setNum（number）;
				cart.put（id?item）;
				map.put（“cart“?cart）;
			}else?{
				//表示該session中已經存在有購物車，則需要判斷購物車中是否包含該商品
				item?=?cart.get（id）;
				if（item?==?null）?{
					//表示購物車中不存在此類商品，需要添加新的
					item?=?itemService.findItemById（id）;
					item.setNum（number）;
					cart.put（id?item）;
				}else?{
					//表示購物車中已經有這類商品了
					item.setNum（item.getNum（）+number）;
					cart.put（id?item）;
				}
				map.put（“cart“?cart）;
			}
			
		}
		model.addAttribute（“item“item）;
		session.setAttribute（SESSION_USER?map）;
		return?“addToCart“;
	}*/
	/**
	?*?添加購物車成功頁面
	?*/
	@RequestMapping（value?=?“/addToCart“）
	public?String?addToCart（Integer?numberLong?idHttpSession?sess

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-06-18?22:48??jd\
?????文件?????????986??2018-06-18?23:47??jd\.classpath
?????文件?????????902??2018-06-11?20:19??jd\.project
?????目錄???????????0??2018-06-18?22:48??jd\.settings\
?????文件?????????567??2018-06-11?20:16??jd\.settings\.jsdtscope
?????文件?????????388??2018-06-14?18:07??jd\.settings\org.eclipse.core.resources.prefs
?????文件?????????364??2018-06-11?20:16??jd\.settings\org.eclipse.jdt.core.prefs
?????文件?????????535??2018-06-11?20:16??jd\.settings\org.eclipse.wst.common.component
?????文件?????????305??2018-06-11?20:16??jd\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2018-06-11?20:16??jd\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2018-06-11?20:16??jd\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2018-06-18?22:48??jd\build\
?????目錄???????????0??2018-06-18?23:47??jd\build\classes\
?????文件????????3335??2018-06-11?20:16??jd\build\classes\applicationContext-dao.xml
?????文件????????1340??2018-06-11?20:16??jd\build\classes\applicationContext-redis.xml
?????目錄???????????0??2018-06-18?23:47??jd\build\classes\com\
?????目錄???????????0??2018-06-18?23:47??jd\build\classes\com\jd\
?????目錄???????????0??2018-06-18?23:47??jd\build\classes\com\jd\controller\
?????文件????????5636??2018-06-18?23:47??jd\build\classes\com\jd\controller\CartController.class
?????文件????????1674??2018-06-18?23:47??jd\build\classes\com\jd\controller\ItemController.class
?????文件????????1260??2018-06-18?23:47??jd\build\classes\com\jd\controller\SearchController.class
?????文件????????3747??2018-06-18?23:47??jd\build\classes\com\jd\controller\UserController.class
?????目錄???????????0??2018-06-18?23:47??jd\build\classes\com\jd\dao\
?????文件?????????396??2018-06-18?23:47??jd\build\classes\com\jd\dao\ItemDao.class
?????文件?????????714??2018-06-11?20:16??jd\build\classes\com\jd\dao\ItemDao.xml
?????文件?????????188??2018-06-18?23:47??jd\build\classes\com\jd\dao\ItemDescDao.class
?????文件?????????415??2018-06-11?20:16??jd\build\classes\com\jd\dao\ItemDescDao.xml
?????文件?????????432??2018-06-18?23:47??jd\build\classes\com\jd\dao\UserDao.class
?????文件?????????803??2018-06-11?20:16??jd\build\classes\com\jd\dao\UserDao.xml
?????目錄???????????0??2018-06-18?23:47??jd\build\classes\com\jd\junitTest\
?????文件????????1414??2018-06-18?23:47??jd\build\classes\com\jd\junitTest\GsonTest.class
............此處省略254個文件信息