index頁面相關知識

index.html

<input type="hidden" name="commodityId" value="" th:value="${goodsForm.commodityId}" />
	<div class="container main" th:each="typeInfo,sts:${commodityType}">
		<div th:class="${typeInfo.css}" >
			<i class="yh"><span th:text="${typeInfo.count}">1F</span></i><span class="h4 yh" th:text="${typeInfo.commodityTypeName}">糧食</span>
			<a th:href="@{initGoods(commodityTypeId=${typeInfo.commodityTypeId})}">更多商品>></a>
		</div>
		<ul class="goodsList cf">
			<li class="col-md-2 col-sm-4 col-xs-6" th:each="goodsInfo,status:${typeInfo.list}" >
				<div class="cont">
					<a th:href="@{initGoodsDetail(commodityId=${goodsInfo.commodityId})}"><img th:src="@{showImage(pictureId=${goodsInfo.pictureId})}" alt="" style="height:168px;width:168px;" /></a>
					<h4 class="h5"><a href="#"><p class="title" th:text="${goodsInfo.commodityName}">品美知糖道阿膠薑湯260g</p></a></h4>
					<p class="num">庫存:<span th:text="${goodsInfo.stock}">15</span>
					每<span th:text="${#strings.concat(goodsInfo.unit).concat(goodsInfo.specifications)}">袋15kg</span>
					</p>
					<p class="cf">
					 	<span class="price yh">￥<span th:text="${goodsInfo.retailPrice}">15</span>元</span>
						<a th:href="@{addCart}" class="btnBuy" title="加入購物車"></a>
					</p>
				</div>
			</li>
		</ul>
	</div>

點擊"更多商品"跳轉到GoodsController.java

@RequestMapping(value = "initGoods", method = RequestMethod.GET)
    public String initGoods(Model model, HttpSession session, GoodsForm goodsForm, Device device) throws UnsupportedEncodingException {
    	log.info("商品列表初始化");
    	List<GoodsForm> commodityType = goodsService.getType();
    	model.addAttribute("commodityType", goodsService.getType());
    	if(goodsForm.getCommodityTypeId()==null)
    	{
			goodsForm.setCommodityTypeId(commodityType.get(0).getCommodityTypeId());
			model.addAttribute("list", goodsService.getTypeList(goodsForm));
	    	model.addAttribute("goodsForm", goodsForm);
    	}
    	else
    		{model.addAttribute("goodsForm", goodsForm);
    		model.addAttribute("list", goodsService.getTypeList(goodsForm));
    		}
    	UVO uvo = (UVO)session.getAttribute("UVO");
    	if (uvo == null) {
    		uvo = new UVO();
    		session.setAttribute("UVO", uvo);
    	}
    	model.addAttribute("orderTypeId", 1);
    	CartForm cartForm = new CartForm();
    	cartForm.setGuestId(uvo.getGuestId());
    	model.addAttribute("cartList", cartService.searchCartList(cartForm));
    	if(device.isNormal()) {
    		return "shop/list";
    	} else {
    		return "mobile/list";
    	}
    }

     點擊圖片，跳轉到GoodsController.java 中  initGoodsDetail   方法

 @RequestMapping(value = "initGoodsDetail", method = RequestMethod.GET)
    public String initGoodsDetail(Model model, HttpSession session, GoodsForm goodsForm, Device device) {
    	log.info("商品明細初始化");
    	model.addAttribute("commodityType", goodsService.getType());
    	UVO uvo = (UVO)session.getAttribute("UVO");
    	if (uvo == null) {
    		uvo = new UVO();
    		session.setAttribute("UVO", uvo);
    	}
    	CartForm cartForm = new CartForm();
    	cartForm.setGuestId(uvo.getGuestId());
    	model.addAttribute("list", goodsService.searchGoodsListOder(goodsForm));
    	model.addAttribute("cartList", cartService.searchCartList(cartForm));
    	model.addAttribute("goodsForm", goodsService.searchGoods(goodsForm));
    	if(device.isNormal()) {
    		return "shop/goods/details";
    	} else {
    		return "mobile/goods/details";
    	}
    }