yoho-search / yoho-search-service · Commits

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Authored by hugufei
Commit f5f2ddd730411fc2c3da9b072ac9a2fceb1dce16 1 parent f12b4c10

fix sceneAggRecommendPromotion

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Showing 7 changed files with 107 additions and 123 deletions
1 package com.yoho.search.models; 1 package com.yoho.search.models;
2 2
3 -import com.alibaba.fastjson.JSON;  
4 -import com.alibaba.fastjson.annotation.JSONField;  
5 -  
6 public class RecommendPromotionAggVO { 3 public class RecommendPromotionAggVO {
7 4
8 - @JSONField(name = "promotion_info_id")  
9 - private int promotionInfoId; 5 + private int promotion_info_id;
  6 +
  7 + private String coverimg_url;
  8 +
  9 + private String title;
10 10
11 - @JSONField(name = "coverimg_url")  
12 - private String coverImgUrl; 11 + private long total_count;
13 12
14 - private String title; 13 + public int getPromotion_info_id() {
  14 + return promotion_info_id;
  15 + }
15 16
16 - public int getPromotionInfoId() {  
17 - return promotionInfoId;  
18 - } 17 + public void setPromotion_info_id(int promotion_info_id) {
  18 + this.promotion_info_id = promotion_info_id;
  19 + }
19 20
20 - public void setPromotionInfoId(int promotionInfoId) {  
21 - this.promotionInfoId = promotionInfoId;  
22 - } 21 + public String getCoverimg_url() {
  22 + return coverimg_url;
  23 + }
23 24
24 - public String getCoverImgUrl() {  
25 - return coverImgUrl;  
26 - } 25 + public void setCoverimg_url(String coverimg_url) {
  26 + this.coverimg_url = coverimg_url;
  27 + }
27 28
28 - public void setCoverImgUrl(String coverImgUrl) {  
29 - this.coverImgUrl = coverImgUrl;  
30 - } 29 + public String getTitle() {
  30 + return title;
  31 + }
31 32
32 - public String getTitle() {  
33 - return title;  
34 - } 33 + public void setTitle(String title) {
  34 + this.title = title;
  35 + }
35 36
36 - public void setTitle(String title) {  
37 - this.title = title;  
38 - } 37 + public long getTotal_count() {
  38 + return total_count;
  39 + }
39 40
40 - public static void main(String[] args) {  
41 - RecommendPromotionAggVO recommendPromotionAggVO = new RecommendPromotionAggVO();  
42 - recommendPromotionAggVO.setPromotionInfoId(1);  
43 - recommendPromotionAggVO.setCoverImgUrl("sdf");  
44 - recommendPromotionAggVO.setTitle("dfas"); 41 + public void setTotal_count(long total_count) {
  42 + this.total_count = total_count;
  43 + }
45 44
46 - System.out.println(JSON.toJSONString(recommendPromotionAggVO));  
47 - ;  
48 - }  
49 } 45 }
1 package com.yoho.search.service.aggregations.impls; 1 package com.yoho.search.service.aggregations.impls;
2 2
3 -import com.yoho.search.base.utils.DateUtil;  
4 -import com.yoho.search.base.utils.ISearchConstants;  
5 -import com.yoho.search.base.utils.ProductIndexEsField;  
6 -import com.yoho.search.core.es.agg.AbstractAggregation;  
7 -import com.yoho.search.service.base.index.PromotionIndexBaseService; 3 +import java.util.ArrayList;
  4 +import java.util.Date;
  5 +import java.util.List;
  6 +import java.util.Map;
  7 +import java.util.stream.Collectors;
  8 +
8 import org.elasticsearch.index.query.BoolQueryBuilder; 9 import org.elasticsearch.index.query.BoolQueryBuilder;
9 import org.elasticsearch.index.query.QueryBuilders; 10 import org.elasticsearch.index.query.QueryBuilders;
10 import org.elasticsearch.search.aggregations.AbstractAggregationBuilder; 11 import org.elasticsearch.search.aggregations.AbstractAggregationBuilder;
@@ -15,10 +16,13 @@ import org.elasticsearch.search.aggregations.bucket.nested.InternalNested; @@ -15,10 +16,13 @@ import org.elasticsearch.search.aggregations.bucket.nested.InternalNested;
15 import org.elasticsearch.search.aggregations.bucket.nested.NestedAggregationBuilder; 16 import org.elasticsearch.search.aggregations.bucket.nested.NestedAggregationBuilder;
16 import org.elasticsearch.search.aggregations.bucket.terms.LongTerms; 17 import org.elasticsearch.search.aggregations.bucket.terms.LongTerms;
17 import org.elasticsearch.search.aggregations.bucket.terms.Terms; 18 import org.elasticsearch.search.aggregations.bucket.terms.Terms;
18 -import org.springframework.util.CollectionUtils;  
19 19
20 -import java.util.*;  
21 -import java.util.stream.Collectors; 20 +import com.yoho.search.base.utils.DateUtil;
  21 +import com.yoho.search.base.utils.ISearchConstants;
  22 +import com.yoho.search.base.utils.ProductIndexEsField;
  23 +import com.yoho.search.core.es.agg.AbstractAggregation;
  24 +import com.yoho.search.models.RecommendPromotionAggVO;
  25 +import com.yoho.search.service.base.index.PromotionIndexBaseService;
22 26
23 public class RecommendPromotionAggregation extends AbstractAggregation { 27 public class RecommendPromotionAggregation extends AbstractAggregation {
24 private static final String TERM_AGGREGATION_NAME = "promotionIdAgg"; 28 private static final String TERM_AGGREGATION_NAME = "promotionIdAgg";
@@ -66,15 +70,16 @@ public class RecommendPromotionAggregation extends AbstractAggregation { @@ -66,15 +70,16 @@ public class RecommendPromotionAggregation extends AbstractAggregation {
66 @Override 70 @Override
67 public Object getAggregationResponseMap(Map<String, Aggregation> aggMaps) { 71 public Object getAggregationResponseMap(Map<String, Aggregation> aggMaps) {
68 InternalNested aggregation = (InternalNested) aggMaps.get(aggName()); 72 InternalNested aggregation = (InternalNested) aggMaps.get(aggName());
69 - if (!CollectionUtils.isEmpty(aggregation.getAggregations().asList())) {  
70 - InternalFilter filter = (InternalFilter)aggregation.getAggregations().asList().get(0);  
71 - List<LongTerms.Bucket> longTerms = ((LongTerms)filter.getAggregations().asList().get(0)).getBucketsInternal();  
72 - List<Integer> ids = longTerms.stream().map(e -> e.getKeyAsNumber().intValue()).collect(Collectors.toList());  
73 - if (!CollectionUtils.isEmpty(ids)) {  
74 - return promotionIndexBaseService.getPromotionInfosByIds(ISearchConstants.INDEX_NAME_PROMOTIONINDEX, ids);  
75 - } 73 + if(aggregation.getAggregations().asList().isEmpty()){
  74 + return new ArrayList<RecommendPromotionAggVO>();
  75 + }
  76 + InternalFilter filter = (InternalFilter)aggregation.getAggregations().asList().get(0);
  77 + List<LongTerms.Bucket> longTerms = ((LongTerms)filter.getAggregations().asList().get(0)).getBucketsInternal();
  78 + List<Integer> ids = longTerms.stream().map(e -> e.getKeyAsNumber().intValue()).collect(Collectors.toList());
  79 + if(ids==null || ids.isEmpty()){
  80 + return new ArrayList<RecommendPromotionAggVO>();
76 } 81 }
77 - return null; 82 + return promotionIndexBaseService.getPromotionInfosByIds(ISearchConstants.INDEX_NAME_PROMOTIONINDEX, ids);
78 } 83 }
79 84
80 } 85 }
@@ -66,9 +66,10 @@ public class PromotionIndexBaseService { @@ -66,9 +66,10 @@ public class PromotionIndexBaseService {
66 return Collections.emptyList(); 66 return Collections.emptyList();
67 } 67 }
68 List<RecommendPromotionAggVO> resultList = new ArrayList<>(); 68 List<RecommendPromotionAggVO> resultList = new ArrayList<>();
  69 + long total = searchResult.getTotal();
69 for (Map<String, Object> esMap : searchResult.getResultList()) { 70 for (Map<String, Object> esMap : searchResult.getResultList()) {
70 if (!CollectionUtils.isEmpty(esMap)) { 71 if (!CollectionUtils.isEmpty(esMap)) {
71 - resultList.add(parsePromotionInfos(esMap)); 72 + resultList.add(parsePromotionInfos(esMap,total));
72 } 73 }
73 } 74 }
74 return resultList; 75 return resultList;
@@ -103,11 +104,12 @@ public class PromotionIndexBaseService { @@ -103,11 +104,12 @@ public class PromotionIndexBaseService {
103 return map; 104 return map;
104 } 105 }
105 106
106 - private RecommendPromotionAggVO parsePromotionInfos(Map<String, Object> esMap) { 107 + private RecommendPromotionAggVO parsePromotionInfos(Map<String, Object> esMap,long total) {
107 RecommendPromotionAggVO recommendPromotionAggVO = new RecommendPromotionAggVO(); 108 RecommendPromotionAggVO recommendPromotionAggVO = new RecommendPromotionAggVO();
108 - recommendPromotionAggVO.setPromotionInfoId(MapUtils.getIntValue(esMap, "id", 0)); 109 + recommendPromotionAggVO.setPromotion_info_id(MapUtils.getIntValue(esMap, "id", 0));
109 recommendPromotionAggVO.setTitle(MapUtils.getString(esMap,"title", "")); 110 recommendPromotionAggVO.setTitle(MapUtils.getString(esMap,"title", ""));
110 - recommendPromotionAggVO.setCoverImgUrl(MapUtils.getString(esMap, "commonBanner", "")); 111 + recommendPromotionAggVO.setCoverimg_url(MapUtils.getString(esMap, "commonBanner", ""));
  112 + recommendPromotionAggVO.setTotal_count(total);
111 return recommendPromotionAggVO; 113 return recommendPromotionAggVO;
112 } 114 }
113 115
1 package com.yoho.search.service.scene; 1 package com.yoho.search.service.scene;
2 2
3 -import java.util.Collections;  
4 import java.util.Map; 3 import java.util.Map;
5 import java.util.concurrent.CompletableFuture; 4 import java.util.concurrent.CompletableFuture;
6 import java.util.concurrent.ExecutorService; 5 import java.util.concurrent.ExecutorService;
@@ -88,7 +87,7 @@ public class FuzzySceneService extends AbstractSceneService { @@ -88,7 +87,7 @@ public class FuzzySceneService extends AbstractSceneService {
88 // 4、获取自定义标签聚合结果 87 // 4、获取自定义标签聚合结果
89 CompletableFuture<SearchApiResult> customizeTagFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggCustomizeTag(this.newParamMap(paramMap)), executor); 88 CompletableFuture<SearchApiResult> customizeTagFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggCustomizeTag(this.newParamMap(paramMap)), executor);
90 // 5、获取促销专题 89 // 5、获取促销专题
91 - CompletableFuture<SearchApiResult> recommendPromotionFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggRecommendPromotion(this.newParamMap(paramMap)), 90 + CompletableFuture<SearchApiResult> promotionsFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggRecommendPromotion(this.newParamMap(paramMap)),
92 executor); 91 executor);
93 92
94 // 6、加入建议词 93 // 6、加入建议词
@@ -103,14 +102,10 @@ public class FuzzySceneService extends AbstractSceneService { @@ -103,14 +102,10 @@ public class FuzzySceneService extends AbstractSceneService {
103 } 102 }
104 // 8、组合结果 103 // 8、组合结果
105 SearchApiResult customizeTags = customizeTagFuture.get(); 104 SearchApiResult customizeTags = customizeTagFuture.get();
106 - SearchApiResult recommendProducts = recommendPromotionFuture.get(); 105 + SearchApiResult promotions = promotionsFuture.get();
107 JSONObject dataMap = (JSONObject) productListResult.getData(); 106 JSONObject dataMap = (JSONObject) productListResult.getData();
108 dataMap.put(CUSTOMIZE_TAG_LIST, customizeTags.getData()); 107 dataMap.put(CUSTOMIZE_TAG_LIST, customizeTags.getData());
109 - if (recommendProducts.getData() == null) {  
110 - dataMap.put(RECOMMEND_PROMOTION_LIST, Collections.EMPTY_LIST);  
111 - } else {  
112 - dataMap.put(RECOMMEND_PROMOTION_LIST, subList(recommendProducts.getData(), StringUtils.isBlank(paramMap.get("page")) ? 1 : Integer.parseInt(paramMap.get("page")), 1));  
113 - } 108 + dataMap.put(RECOMMEND_PROMOTION_LIST, sceneAggregationsHelper.subRecommendPromotions(promotions.getData(),this.getPage(paramMap),1));
114 return productListResult; 109 return productListResult;
115 } catch (Exception e) { 110 } catch (Exception e) {
116 logger.error(e.getMessage(), e); 111 logger.error(e.getMessage(), e);
1 package com.yoho.search.service.scene; 1 package com.yoho.search.service.scene;
2 2
3 -import java.util.Collections;  
4 import java.util.Map; 3 import java.util.Map;
5 import java.util.concurrent.CompletableFuture; 4 import java.util.concurrent.CompletableFuture;
6 import java.util.concurrent.ExecutorService; 5 import java.util.concurrent.ExecutorService;
@@ -101,22 +100,16 @@ public class SortSceneService extends AbstractSceneService { @@ -101,22 +100,16 @@ public class SortSceneService extends AbstractSceneService {
101 // 3、获取聚合结果 100 // 3、获取聚合结果
102 CompletableFuture<SearchApiResult> standardsFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggStandard(this.newParamMap(paramMap)), executorService); 101 CompletableFuture<SearchApiResult> standardsFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggStandard(this.newParamMap(paramMap)), executorService);
103 CompletableFuture<SearchApiResult> customizeTagFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggCustomizeTag(this.newParamMap(paramMap)),executorService); 102 CompletableFuture<SearchApiResult> customizeTagFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggCustomizeTag(this.newParamMap(paramMap)),executorService);
104 - CompletableFuture<SearchApiResult> recommendProductFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggRecommendPromotion(this.newParamMap(paramMap)),executorService); 103 + CompletableFuture<SearchApiResult> promotionsFuture = CompletableFuture.supplyAsync(() -> sceneAggregationsHelper.sceneAggRecommendPromotion(this.newParamMap(paramMap)),executorService);
105 // 4、组合结果 104 // 4、组合结果
106 SearchApiResult productList = productListFuture.get(); 105 SearchApiResult productList = productListFuture.get();
107 SearchApiResult standards = standardsFuture.get(); 106 SearchApiResult standards = standardsFuture.get();
108 SearchApiResult customizeTags = customizeTagFuture.get(); 107 SearchApiResult customizeTags = customizeTagFuture.get();
109 - SearchApiResult recommendProducts = recommendProductFuture.get();  
110 - 108 + SearchApiResult promotions = promotionsFuture.get();
111 JSONObject jsonObject = (JSONObject) productList.getData(); 109 JSONObject jsonObject = (JSONObject) productList.getData();
112 - jsonObject.put("standard", standards.getData()); 110 + jsonObject.put(STANDARD, standards.getData());
113 jsonObject.put(CUSTOMIZE_TAG_LIST, customizeTags.getData()); 111 jsonObject.put(CUSTOMIZE_TAG_LIST, customizeTags.getData());
114 -  
115 - if (recommendProducts.getData() == null) {  
116 - jsonObject.put(RECOMMEND_PROMOTION_LIST, Collections.EMPTY_LIST);  
117 - } else {  
118 - jsonObject.put(RECOMMEND_PROMOTION_LIST, subList(recommendProducts.getData(), StringUtils.isBlank(paramMap.get("page")) ? 1 : Integer.parseInt(paramMap.get("page")), 1));  
119 - } 112 + jsonObject.put(RECOMMEND_PROMOTION_LIST, sceneAggregationsHelper.subRecommendPromotions(promotions.getData(),this.getPage(paramMap),1));
120 return productList; 113 return productList;
121 } catch (Exception e) { 114 } catch (Exception e) {
122 logger.error(e.getMessage(), e); 115 logger.error(e.getMessage(), e);
1 package com.yoho.search.service.scene.aggregations; 1 package com.yoho.search.service.scene.aggregations;
2 2
  3 +import java.util.ArrayList;
3 import java.util.Arrays; 4 import java.util.Arrays;
  5 +import java.util.Collections;
  6 +import java.util.List;
4 import java.util.Map; 7 import java.util.Map;
5 8
6 import org.elasticsearch.search.aggregations.Aggregation; 9 import org.elasticsearch.search.aggregations.Aggregation;
@@ -66,12 +69,12 @@ public class SceneAggregationsHelper { @@ -66,12 +69,12 @@ public class SceneAggregationsHelper {
66 return new SearchApiResult().setCode(500).setMessage("secneAggCustomizeTag Exception"); 69 return new SearchApiResult().setCode(500).setMessage("secneAggCustomizeTag Exception");
67 } 70 }
68 } 71 }
69 - 72 +
70 @SearchCacheAble(cacheName = "SCENE_AGG_RECOMMENDPROMOTION", cacheInMinute = 30, excludeParams = { "uid", "order", "page", "viewNum", "yh_channel" }) 73 @SearchCacheAble(cacheName = "SCENE_AGG_RECOMMENDPROMOTION", cacheInMinute = 30, excludeParams = { "uid", "order", "page", "viewNum", "yh_channel" })
71 public SearchApiResult sceneAggRecommendPromotion(Map<String, String> paramMap) { 74 public SearchApiResult sceneAggRecommendPromotion(Map<String, String> paramMap) {
72 try { 75 try {
73 // 1、获取aggregation 76 // 1、获取aggregation
74 - IAggregation aggregation = aggregationFactoryService.getRecommendPromotionAggregation(100); 77 + IAggregation aggregation = aggregationFactoryService.getRecommendPromotionAggregation(50);
75 Object respone = this.getAggregationResponse(aggregation, paramMap); 78 Object respone = this.getAggregationResponse(aggregation, paramMap);
76 return new SearchApiResult().setData(respone); 79 return new SearchApiResult().setData(respone);
77 } catch (Exception e) { 80 } catch (Exception e) {
@@ -80,4 +83,27 @@ public class SceneAggregationsHelper { @@ -80,4 +83,27 @@ public class SceneAggregationsHelper {
80 } 83 }
81 } 84 }
82 85
  86 + public List<?> subRecommendPromotions(Object recommendPromotions, int page, int count) {
  87 + try {
  88 + if (recommendPromotions == null || !(recommendPromotions instanceof List)) {
  89 + return new ArrayList<Object>();
  90 + }
  91 + List<?> recommendPromotionList = (List<?>) recommendPromotions;
  92 +
  93 + int totalCount = recommendPromotionList.size();
  94 + int start = (page - 1) * count;
  95 + int end = start + count;
  96 + if (start >= totalCount) {
  97 + return Collections.emptyList();
  98 + }
  99 + if (end > totalCount) {
  100 + end = totalCount;
  101 + }
  102 + return recommendPromotionList.subList(start, end);
  103 + } catch (Exception e) {
  104 + logger.error(e.getMessage(), e);
  105 + return new ArrayList<Object>();
  106 + }
  107 + }
  108 +
83 } 109 }
1 package com.yoho.search.service.scene.common; 1 package com.yoho.search.service.scene.common;
2 2
3 -import com.alibaba.fastjson.JSONArray;  
4 -import com.alibaba.fastjson.JSONObject;  
5 -import com.yoho.search.common.utils.SearchKeyWordUtils;  
6 -import com.yoho.search.models.SearchApiResult;  
7 -import com.yoho.search.service.base.SearchRequestParams; 3 +import java.util.HashMap;
  4 +import java.util.Map;
8 5
9 import org.apache.commons.collections.MapUtils; 6 import org.apache.commons.collections.MapUtils;
10 import org.apache.commons.lang.StringUtils; 7 import org.apache.commons.lang.StringUtils;
11 8
12 -import java.util.*;  
13 -import java.util.concurrent.CompletableFuture;  
14 -import java.util.concurrent.Executor;  
15 -import java.util.function.Supplier; 9 +import com.yoho.search.common.utils.SearchKeyWordUtils;
  10 +import com.yoho.search.models.SearchApiResult;
  11 +import com.yoho.search.service.base.SearchRequestParams;
16 12
17 public abstract class AbstractSceneService { 13 public abstract class AbstractSceneService {
18 - 14 +
19 protected static final String RECOMMEND_PROMOTION_LIST = "recommend_promotion_list"; 15 protected static final String RECOMMEND_PROMOTION_LIST = "recommend_promotion_list";
20 - protected static final String CUSTOMIZE_TAG_LIST = "customize_tag";  
21 -  
22 - protected Map<String, String> newParamMap(Map<String, String> paramMap) { 16 + protected static final String CUSTOMIZE_TAG_LIST = "customize_tag";
  17 + protected static final String STANDARD = "standard";
  18 +
  19 + protected Map<String, String> newParamMap(Map<String, String> paramMap) {
23 return new HashMap<String, String>(paramMap); 20 return new HashMap<String, String>(paramMap);
24 } 21 }
25 -  
26 - protected CompletableFuture<?> getFuture(Supplier<?> supplier,Executor executor){  
27 - return CompletableFuture.supplyAsync(() -> supplier,executor);  
28 - }  
29 - 22 +
30 /** 23 /**
31 * 场景化的默认参数 24 * 场景化的默认参数
32 * 25 *
@@ -42,45 +35,19 @@ public abstract class AbstractSceneService { @@ -42,45 +35,19 @@ public abstract class AbstractSceneService {
42 paramMap.put(SearchRequestParams.PARAM_SEARCH_ATTRIBUTE_NOT, "2");// 非赠品 35 paramMap.put(SearchRequestParams.PARAM_SEARCH_ATTRIBUTE_NOT, "2");// 非赠品
43 paramMap.put(SearchRequestParams.PARAM_SEARCH_NEEDSMALLSORT, "1");// 品类聚合时带上小分类 36 paramMap.put(SearchRequestParams.PARAM_SEARCH_NEEDSMALLSORT, "1");// 品类聚合时带上小分类
44 paramMap.put(SearchRequestParams.PARAM_SEARCH_AGG_WITH_PARAM_BRAND, "Y");// 聚合时使用参数中自带的参数 37 paramMap.put(SearchRequestParams.PARAM_SEARCH_AGG_WITH_PARAM_BRAND, "Y");// 聚合时使用参数中自带的参数
45 - //关键词反转码  
46 - String keyword = SearchKeyWordUtils.getParamKeyword(paramMap, SearchRequestParams.PARAM_SEARCH_QUERY);//转码  
47 - if(!StringUtils.isBlank(keyword)){ 38 + // 关键词反转码
  39 + String keyword = SearchKeyWordUtils.getParamKeyword(paramMap, SearchRequestParams.PARAM_SEARCH_QUERY);// 转码
  40 + if (!StringUtils.isBlank(keyword)) {
48 paramMap.put(SearchRequestParams.PARAM_SEARCH_QUERY, keyword); 41 paramMap.put(SearchRequestParams.PARAM_SEARCH_QUERY, keyword);
49 paramMap.put("is_encode", "0"); 42 paramMap.put("is_encode", "0");
50 } 43 }
51 } 44 }
52 - 45 +
53 protected int getPage(Map<String, String> paramMap) { 46 protected int getPage(Map<String, String> paramMap) {
54 int page = StringUtils.isBlank(paramMap.get("page")) ? 1 : Integer.parseInt(paramMap.get("page")); 47 int page = StringUtils.isBlank(paramMap.get("page")) ? 1 : Integer.parseInt(paramMap.get("page"));
55 return page; 48 return page;
56 } 49 }
57 50
58 - protected List<Object> subList(Object source, int page, int count) {  
59 - try {  
60 - JSONArray sourceList = (JSONArray)source;  
61 - if (sourceList != null && !sourceList.isEmpty()) {  
62 - int totalCount = sourceList.size();  
63 - int start = (page - 1) * count;  
64 - int end = start + count;  
65 - if (start >= totalCount) {  
66 - return Collections.emptyList();  
67 - }  
68 - if (end > totalCount) {  
69 - end = totalCount;  
70 - }  
71 - List<Object> subList = sourceList.subList(start, end);  
72 - subList.forEach(e -> {  
73 - JSONObject jsonObject = (JSONObject)e;  
74 - jsonObject.put("totalCount", totalCount);  
75 - });  
76 - return subList;  
77 - }  
78 - } catch (Exception e) {  
79 - return Collections.emptyList();  
80 - }  
81 - return Collections.emptyList();  
82 - }  
83 -  
84 protected String getuid(Map<String, String> paramMap) { 51 protected String getuid(Map<String, String> paramMap) {
85 return MapUtils.getString(paramMap, "uid", "0"); 52 return MapUtils.getString(paramMap, "uid", "0");
86 } 53 }