public static List<TradingPriceTracking> getPriceTrackingItem(String res, String title)
     throws Exception {
   List<TradingPriceTracking> list = new ArrayList<TradingPriceTracking>();
   Document document = formatStr2Doc(res);
   Element rootElt = document.getRootElement();
   Element searchResult = rootElt.element("searchResult");
   Iterator items = searchResult.elementIterator("item");
   while (items.hasNext()) {
     TradingPriceTracking priceTracking = new TradingPriceTracking();
     Element item = (Element) items.next();
     priceTracking.setItemid(SamplePaseXml.getSpecifyElementText(item, "itemId"));
     priceTracking.setCategoryid(
         SamplePaseXml.getSpecifyElementText(item, "primaryCategory", "categoryId"));
     priceTracking.setCategoryname(
         SamplePaseXml.getSpecifyElementText(item, "primaryCategory", "categoryName"));
     priceTracking.setCurrentprice(
         SamplePaseXml.getSpecifyElementText(item, "sellingStatus", "currentPrice"));
     priceTracking.setSellerusername(
         SamplePaseXml.getSpecifyElementText(item, "sellerInfo", "sellerUserName"));
     priceTracking.setTitle(SamplePaseXml.getSpecifyElementText(item, "title"));
     priceTracking.setBidcount(
         SamplePaseXml.getSpecifyElementText(item, "sellingStatus", "bidCount"));
     priceTracking.setPictureurl(SamplePaseXml.getSpecifyElementText(item, "galleryURL"));
     String starttime = SamplePaseXml.getSpecifyElementText(item, "listingInfo", "startTime");
     String endtime = SamplePaseXml.getSpecifyElementText(item, "listingInfo", "endTime");
     if (StringUtils.isNotBlank(starttime)) {
       priceTracking.setStarttime(DateUtils.returnDate(starttime));
     }
     if (StringUtils.isNotBlank(endtime)) {
       priceTracking.setEndtime(DateUtils.returnDate(endtime));
     }
     Element sellingStatus = item.element("sellingStatus");
     String currencyId1 = "";
     if (sellingStatus != null) {
       Element currentPrice = sellingStatus.element("currentPrice");
       if (currentPrice != null) {
         Attribute currencyId = currentPrice.attribute("currencyId");
         if (currencyId != null) {
           currencyId1 = currencyId.getValue();
         }
       }
     }
     priceTracking.setCurrencyid(currencyId1);
     Element shippingInfo = item.element("shippingInfo");
     if (shippingInfo != null) {
       Element shippingServiceCost = shippingInfo.element("shippingServiceCost");
       if (shippingServiceCost != null) {
         Attribute shippingcurrencyId = shippingServiceCost.attribute("currencyId");
         if (shippingcurrencyId != null) {
           priceTracking.setShippingcurrencyid(shippingcurrencyId.getValue());
         }
         priceTracking.setShippingservicecost(shippingServiceCost.getTextTrim());
       }
     }
     priceTracking.setQuerytitle(title);
     list.add(priceTracking);
   }
   return list;
 }
 @RequestMapping("/ajax/savepriceTracking.do")
 @ResponseBody
 public void savepriceTracking(HttpServletRequest request) throws Exception {
   String itemid = request.getParameter("itemid");
   String sellerusername = request.getParameter("sellerusername");
   String currentprice = request.getParameter("currentprice");
   String currencyid = request.getParameter("currencyid");
   String title = request.getParameter("title");
   String queryTitle = request.getParameter("queryTitle");
   String bidcount = request.getParameter("bidcount");
   String starttime = request.getParameter("starttime");
   String endtime = request.getParameter("endtime");
   String shippingServiceCost = request.getParameter("shippingServiceCost");
   String shippingCurrencyId = request.getParameter("shippingCurrencyId");
   String pictureurl = request.getParameter("pictureurl");
   TradingPriceTracking tracking = new TradingPriceTracking();
   if (StringUtils.isNotBlank(itemid)) {
     tracking.setItemid(itemid);
   }
   if (StringUtils.isNotBlank(starttime)) {
     tracking.setStarttime(DateUtils.parseDateTime(starttime));
   }
   if (StringUtils.isNotBlank(endtime)) {
     tracking.setEndtime(DateUtils.parseDateTime(endtime));
   }
   if (StringUtils.isNotBlank(sellerusername)) {
     tracking.setSellerusername(sellerusername);
   }
   if (StringUtils.isNotBlank(currentprice)) {
     tracking.setCurrentprice(currentprice);
   }
   if (StringUtils.isNotBlank(currencyid)) {
     tracking.setCurrencyid(currencyid);
   }
   if (StringUtils.isNotBlank(title)) {
     tracking.setTitle(title);
   }
   if (StringUtils.isNotBlank(queryTitle)) {
     tracking.setQuerytitle(queryTitle);
   }
   if (StringUtils.isNotBlank(bidcount)) {
     tracking.setBidcount(bidcount);
   }
   if (StringUtils.isNotBlank(shippingServiceCost)) {
     tracking.setShippingservicecost(shippingServiceCost);
   }
   if (StringUtils.isNotBlank(shippingCurrencyId)) {
     tracking.setShippingcurrencyid(shippingCurrencyId);
   }
   if (StringUtils.isNotBlank(pictureurl)) {
     tracking.setPictureurl(pictureurl);
   }
   SessionVO sessionVO = SessionCacheSupport.getSessionVO();
   List<TradingPriceTracking> trackings =
       iTradingPriceTracking.selectPriceTrackingByItemId(itemid);
   if (trackings != null && trackings.size() > 0) {
     tracking.setId(trackings.get(0).getId());
   }
   iTradingPriceTracking.savePriceTracking(tracking);
   Map map = new HashMap();
   map.put("message", "保存成功");
   map.put("itemid", itemid);
   AjaxSupport.sendSuccessText("", map);
 }