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优化es商品搜索，全分词匹配改为2分词匹配

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This commit is contained in:
paulGao 2022-04-06 10:39:51 +08:00
parent 06ee6d6359
commit 8e30defa0e
1 changed files with 2 additions and 1 deletions
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framework/src/main/java/cn/lili/modules/search/serviceimpl/EsGoodsSearchServiceImpl.java
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@ -562,7 +562,8 @@ public class EsGoodsSearchServiceImpl implements EsGoodsSearchService {
*/ */
private List<FunctionScoreQueryBuilder.FilterFunctionBuilder> buildKeywordSearch(String keyword) { private List<FunctionScoreQueryBuilder.FilterFunctionBuilder> buildKeywordSearch(String keyword) {
List<FunctionScoreQueryBuilder.FilterFunctionBuilder> filterFunctionBuilders = new ArrayList<>(); List<FunctionScoreQueryBuilder.FilterFunctionBuilder> filterFunctionBuilders = new ArrayList<>();
MatchQueryBuilder goodsNameQuery = QueryBuilders.matchQuery("goodsName", keyword).operator(Operator.AND); // operator 为 AND 时 需全部分词匹配。为 OR 时 需配置 minimumShouldMatch（最小分词匹配数）不设置默认为1
MatchQueryBuilder goodsNameQuery = QueryBuilders.matchQuery("goodsName", keyword).operator(Operator.OR).minimumShouldMatch("2");
//分词匹配 //分词匹配
filterFunctionBuilders.add(new FunctionScoreQueryBuilder.FilterFunctionBuilder(goodsNameQuery, filterFunctionBuilders.add(new FunctionScoreQueryBuilder.FilterFunctionBuilder(goodsNameQuery,
ScoreFunctionBuilders.weightFactorFunction(10))); ScoreFunctionBuilders.weightFactorFunction(10)));