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Java Hibernate使用工作查询搜索空结果_Java_Hibernate_Hibernate Search - Fatal编程技术网

Java Hibernate使用工作查询搜索空结果

Java Hibernate使用工作查询搜索空结果,java,hibernate,hibernate-search,Java,Hibernate,Hibernate Search,休眠:5.2.8.最终版本 休眠搜索:5.7.0.Final 配置: spring.jpa.properties.hibernate.search.analyzer=org.apache.lucene.analysis.en.EnglishAnalyzer logging.level.org.hibernate.search.fulltext_query=debug 我的代码: FullTextEntityManager ftsEntityManager = Search.getFullTex

休眠:5.2.8.最终版本
休眠搜索:5.7.0.Final
配置:

spring.jpa.properties.hibernate.search.analyzer=org.apache.lucene.analysis.en.EnglishAnalyzer
logging.level.org.hibernate.search.fulltext_query=debug
我的代码:

FullTextEntityManager ftsEntityManager = Search.getFullTextEntityManager(entityManager);
        QueryBuilder queryBuilder = ftsEntityManager.getSearchFactory()
                .buildQueryBuilder().forEntity(Report.class).get();
        BooleanQuery.Builder builder = new BooleanQuery.Builder();
        BooleanQuery.Builder cmpBuilder = new BooleanQuery.Builder();
        companies.forEach(cmp -> cmpBuilder.add(
                NumericRangeQuery.newLongRange("merchant.company.company_id", cmp.getId(), cmp.getId(), true, true),
                BooleanClause.Occur.SHOULD));
        builder.add(cmpBuilder.build(), BooleanClause.Occur.MUST);
        builder.add(new TermQuery(new Term("status", status.name())), BooleanClause.Occur.MUST);
        org.apache.lucene.search.Query fromQuery = queryBuilder.range()
                .onField("createdAt")
                .above(from)
                .createQuery();
        org.apache.lucene.search.Query toQuery = queryBuilder.range()
                .onField("createdAt")
                .below(to)
                .createQuery();
        builder.add(fromQuery, BooleanClause.Occur.MUST);
        builder.add(toQuery, BooleanClause.Occur.MUST);           
        FullTextQuery fullTextQuery = ftsEntityManager.createFullTextQuery(builder.build(), Report.class);
        int results = fullTextQuery.getResultSize();
        EntityGraph graph = this.entityManager.getEntityGraph("Report.fetchMerchantAndAccount");
        List resultList = fullTextQuery
                .setFirstResult(pageable.getOffset())
                .setMaxResults(pageable.getPageSize())
                .setHint("javax.persistence.fetchgraph", graph)
                .getResultList();
记录的查询:

2017-03-24 02:39:50.942 DEBUG 1984 --- [tp1560534902-96] org.hibernate.search.fulltext_query      : HSEARCH000274: Executing Lucene query '+(merchant.company.company_id:[2 TO 2]) +status:COMPLETE +createdAt:[0000020161102000000000000000 TO *] +createdAt:[* TO 0000020170324235959999999999]'
我已经在Luke中测试了这个查询,它运行良好:
看起来此参数中存在问题
+(merchant.company.company\u id:[2到2])+状态:COMPLETE
,但我无法找出问题所在。

问题是我应该使用QueryBuilder而不是Lucene类。 因此,改变这一点:

companies.forEach(cmp -> cmpBuilder.add(
                NumericRangeQuery.newLongRange("merchant.company.company_id", cmp.getId(), cmp.getId(), true, true),
                BooleanClause.Occur.SHOULD));
为此:

companies.forEach(cmp -> cmpBuilder.add(queryBuilder.range().onField("merchant.company.company_id")
                .from(cmp.getId()).to(cmp.getId()).createQuery(), BooleanClause.Occur.SHOULD));
builder.add(queryBuilder.keyword().onField("status").matching(status).createQuery(), BooleanClause.Occur.MUST);
这是:

builder.add(new TermQuery(new Term("status", status.name())), BooleanClause.Occur.MUST);
为此:

companies.forEach(cmp -> cmpBuilder.add(queryBuilder.range().onField("merchant.company.company_id")
                .from(cmp.getId()).to(cmp.getId()).createQuery(), BooleanClause.Occur.SHOULD));
builder.add(queryBuilder.keyword().onField("status").matching(status).createQuery(), BooleanClause.Occur.MUST);
解决问题