package com.yeshi.fanli.service.impl.pdd;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import com.yeshi.fanli.exception.pdd.PDDApiException;
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import org.jsoup.Jsoup;
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import org.jsoup.nodes.Document;
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import org.jsoup.select.Elements;
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import org.springframework.cache.annotation.Cacheable;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import com.yeshi.fanli.dto.pdd.PDDGoodsDetail;
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import com.yeshi.fanli.dto.pdd.PDDGoodsResult;
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import com.yeshi.fanli.dto.pdd.PDDSearchFilter;
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import com.yeshi.fanli.entity.bus.clazz.GoodsClass;
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import com.yeshi.fanli.exception.pdd.PDDOrderException;
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import com.yeshi.fanli.service.inter.pdd.PDDGoodsService;
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import com.yeshi.fanli.util.Constant;
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import com.yeshi.fanli.util.StringUtil;
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import com.yeshi.fanli.util.pinduoduo.PinDuoDuoApiUtil;
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import com.yeshi.fanli.util.pinduoduo.PinDuoDuoUtil;
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@Service
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public class PDDGoodsServiceImpl implements PDDGoodsService {
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private static final Map<Long, String> cidMap = new HashMap<Long, String>();
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static {
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cidMap.put(1L, "0");// 精选
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cidMap.put(2L, "-11");// 清仓
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cidMap.put(3L, "15");// 百货
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cidMap.put(4L, "4");// 母婴
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cidMap.put(5L, "1");// 食品
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cidMap.put(6L, "14");// 女装
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cidMap.put(7L, "18");// 电器
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cidMap.put(8L, "1281");// 鞋包
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cidMap.put(9L, "1282");// 内衣
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cidMap.put(10L, "16");// 美妆
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cidMap.put(11L, "743");// 男装
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cidMap.put(12L, "2048");// 汽车
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cidMap.put(13L, "13");// 水果
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cidMap.put(14L, "818,1917,2974");// 家居：家纺、家装 家具
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cidMap.put(15L, "2478");// 文具
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cidMap.put(16L, "1451");// 运动
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cidMap.put(17L, "590");// 虚拟
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cidMap.put(18L, "3279");// 医药
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}
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@Cacheable(value = "pddCache", key = "'getDetailImageList'+#id")
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@Override
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public List<String> getDetailImageList(Long id) {
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List<String> list = null;
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int count = 0;
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// 重试3次
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while ((list == null || list.size() == 0) && count < 3) {
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list = PinDuoDuoUtil.getDetailImages(id);
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count++;
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}
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if (list == null || list.size() == 0) {
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try {
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Document doc = Jsoup
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.connect("https://dk.gaoyong666.com/gylm/h5details/v1/details?classtype=1&goodsId=" + id)
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.userAgent(
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"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36")
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.get();
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Elements els = doc.getElementsByTag("img");
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for (int i = 0; i < els.size(); i++) {
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String src = els.get(i).attr("src");
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if (src.contains("yangkeduo")) {
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list.add(src);
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}
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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return list;
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}
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@Override
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public List<GoodsClass> getSpecialClass() {
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List<GoodsClass> list = new ArrayList<GoodsClass>();
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list.add(new GoodsClass(1L, "精选"));
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list.add(new GoodsClass(2L, "清仓"));
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list.add(new GoodsClass(3L, "百货"));
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list.add(new GoodsClass(4L, "母婴"));
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list.add(new GoodsClass(5L, "食品"));
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list.add(new GoodsClass(6L, "女装"));
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list.add(new GoodsClass(7L, "电器"));
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list.add(new GoodsClass(8L, "鞋包"));
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list.add(new GoodsClass(9L, "内衣"));
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list.add(new GoodsClass(10L, "美妆"));
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list.add(new GoodsClass(11L, "男装"));
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list.add(new GoodsClass(12L, "汽车"));
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list.add(new GoodsClass(13L, "水果"));
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list.add(new GoodsClass(14L, "家居"));
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list.add(new GoodsClass(15L, "文具"));
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list.add(new GoodsClass(16L, "运动"));
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list.add(new GoodsClass(17L, "虚拟"));
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list.add(new GoodsClass(18L, "医药"));
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return list;
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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@Cacheable(value = "pddSpecialCache", key = "'specialSearch-'+#page+'-'+#cid")
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public List<PDDGoodsDetail> specialSearch(Integer page, Long cid) throws PDDOrderException {
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if (cid == null) {
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throw new PDDOrderException(1, "分类id为空");
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}
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String pddcid = cidMap.get(cid);
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if (StringUtil.isNullOrEmpty(pddcid)) {
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throw new PDDOrderException(1, "分类id不存在");
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}
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PDDSearchFilter pddfilter = new PDDSearchFilter();
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// 精选
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if (cid == 1) {
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pddfilter.setPage(page);
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pddfilter.setPageSize(Constant.PAGE_SIZE);
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PDDGoodsResult result = null;
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try {
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result = PinDuoDuoApiUtil.searchGoods(pddfilter, Constant.PDD_SEARCH_CUSTOMER_PARAMS);
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} catch (PDDApiException e) {
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e.printStackTrace();
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}
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if (result == null) {
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return null;
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} else {
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return result.getGoodsList();
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}
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}
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// 单个分类
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if (!pddcid.contains(",")) {
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pddfilter.setPage(page);
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pddfilter.setPageSize(Constant.PAGE_SIZE);
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pddfilter.setOptId(Long.parseLong(pddcid));
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PDDGoodsResult result = null;
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try {
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result = PinDuoDuoApiUtil.searchGoods(pddfilter, Constant.PDD_SEARCH_CUSTOMER_PARAMS);
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} catch (PDDApiException e) {
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e.printStackTrace();
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}
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if (result == null) {
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return null;
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} else {
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return result.getGoodsList();
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}
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}
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// 多个分类id处理
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List<PDDGoodsDetail> list = new ArrayList<PDDGoodsDetail>();
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String[] arrayId = pddcid.split(",");
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for (int i = 0; i < arrayId.length; i++) {
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if (i >= 3) {
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break;
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}
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pddfilter.setPage(page);
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pddfilter.setPageSize(10);
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pddfilter.setOptId(Long.parseLong(arrayId[i]));
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PDDGoodsResult result = null;
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try {
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result = PinDuoDuoApiUtil.searchGoods(pddfilter, Constant.PDD_SEARCH_CUSTOMER_PARAMS);
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} catch (PDDApiException e) {
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e.printStackTrace();
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}
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if (result != null) {
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List<PDDGoodsDetail> listGoods = result.getGoodsList();
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if (listGoods != null && listGoods.size() > 0) {
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list.addAll(listGoods);
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}
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}
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}
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return list;
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}
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@Override
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@Cacheable(value = "pddSpecialCache", key = "'getTopGoodsList-' + #page + '-' + #sortType")
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public PDDGoodsResult getTopGoodsList(int page, Integer sortType) {
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//[4,7]，4-秒杀，7-百亿补贴，31-品牌黑标，10564-精选爆品-官方直推爆款，10584-精选爆品-团长推荐，24-品牌高佣，20-行业精选，21-金牌商家，10044-潜力爆品，10475-爆品上新
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PDDGoodsResult pddResult = PinDuoDuoApiUtil.searchByChannelType( page, Constant.PAGE_SIZE,
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null,new Integer[]{4,7,10564});
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if (pddResult != null && pddResult.getGoodsList() != null)
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Collections.shuffle(pddResult.getGoodsList());
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return pddResult;
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}
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@Override
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@Cacheable(value = "pddSpecialCache", key = "'getTodaySaleGoodsList-'")
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public PDDGoodsResult getTodaySaleGoodsList() {
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return PinDuoDuoUtil.getTodaySaleGoods();
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}
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}
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