yoho-search / yoho-search-service · Commits

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Authored by Gino Zhang
Commit 18e8902126aa6ee1b270940a46e3dff7759c9949 1 parent 76680480

conversion优先采用完全匹配的source

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Showing 1 changed file with 7 additions and 1 deletions
@@ -426,7 +426,13 @@ public class SuggestServiceImpl implements ISuggestService, ApplicationEventPubl @@ -426,7 +426,13 @@ public class SuggestServiceImpl implements ISuggestService, ApplicationEventPubl
426 // 2) 根据terms搜索构造搜索请求 426 // 2) 根据terms搜索构造搜索请求
427 SearchParam searchParam = new SearchParam(); 427 SearchParam searchParam = new SearchParam();
428 MatchQueryBuilder queryBuilder = QueryBuilders.matchQuery("source", queryWord); 428 MatchQueryBuilder queryBuilder = QueryBuilders.matchQuery("source", queryWord);
429 - searchParam.setQuery(queryBuilder); 429 + FunctionScoreQueryBuilder functionScoreQueryBuilder = new FunctionScoreQueryBuilder(queryBuilder);
  430 + // 2.1) 优先取完全匹配的Term
  431 + functionScoreQueryBuilder.add(QueryBuilders.termQuery("source.source_keyword", queryWord.trim().toLowerCase()),
  432 + ScoreFunctionBuilders.weightFactorFunction(100));
  433 + functionScoreQueryBuilder.boostMode(CombineFunction.MULT);
  434 +
  435 + searchParam.setQuery(functionScoreQueryBuilder);
430 searchParam.setPage(1); 436 searchParam.setPage(1);
431 searchParam.setSize(1); 437 searchParam.setSize(1);
432 searchParam.setFiter(QueryBuilders.termQuery("status", 1)); 438 searchParam.setFiter(QueryBuilders.termQuery("status", 1));