找相似保留偶数

@@ -122,11 +122,7 @@ public class SearchLikeHelper {
 			}
 			productList.add(productListJSONArray.getJSONObject(i));
 		}
-		//4、保留偶数
-		if (productList.size() % 2 > 0) {
-			productList = CollectionUtils.safeSubList(productList, 0, productList.size() - 1);
-		}
-		//5、构造返回结果
+		//4、构造返回结果
 		data.put("page", 1);
 		data.put("page_size", viewNum);
 		data.put("total", productList.size());

@@ -60,24 +60,24 @@ public class SearchLikeInShopService {
 			}
 			// 2、检测分页参数【默认30条】
 			int viewNum = 30;
-
 			// 3、获取当前查询的SKN的基本信息
 			JSONObject productInfoInEs = searchLikeHelper.getProductInfoInEs(productSkn);
 			if (productInfoInEs == null) {
 				return new SearchApiResult().setCode(400).setMessage("SKN不存在");
 			}
-
 			// 4、设置SearchParams
 			List<SearchParam> searchParams = new ArrayList<SearchParam>();
 			searchParams.add(this.builderSearchParam(productInfoInEs, Arrays.asList(productSkn), viewNum));
-
 			// 5、获取搜索结果[截取条数]
 			List<Map<String, Object>> tempProductList = searchLikeHelper.queryProductList(searchParams);
 			if (tempProductList.size() > viewNum) {
 				tempProductList = CollectionUtils.safeSubList(tempProductList,0, viewNum);
 			}
-
-			// 6、构造真实返回结果
+			//6、保留偶数
+			if (tempProductList.size() % 2 > 0) {
+				tempProductList = CollectionUtils.safeSubList(tempProductList, 0, tempProductList.size() - 1);
+			}
+			// 7、构造返回结果
 			List<Map<String, Object>> productListResults = new ArrayList<Map<String, Object>>();
 			if (!tempProductList.isEmpty()) {
 				productListResults = productListHelper.buildReturnInfoByEsSourceList(tempProductList);