Question

我需要使用NativeSearchQueryBuilder进行搜索，但是当我添加过滤器时，它无法正常工作

    SearchQuery searchQuery = new NativeSearchQueryBuilder()
            .withQuery(queryString(query))
            .withFilter(FilterBuilders.termFilter("domain", "TEST"))
            .build();
    Page<Asset> asset =
            elasticsearchTemplate.queryForPage(searchQuery,Asset.class);
    return asset.getContent();

实体Asset.java

 @Entity
 @Table(name = "ASSET")
 @Document(indexName = "asset")
 public class Asset implements Serializable {

@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;

@NotNull
@Size(max = 50)
@Column(name = "name", length = 50, nullable = false)
private String name;

@Column(name = "domain")
private String domain;

//getter and setter

}

测试数据

  id;name;domain
   1;name1;TEST
   2;name2;TEST
   3;name3;DEMO
   4;name4;DEMO
   5;name5;TEST

任何人都可以帮我找错误吗？

Answer 1

我认为您的查询必须是：

Json版本：

{
  "query": {
     "filtered": {
        "query": {
           "query_string" : {
              "default_field" : "content",
              "query" : "this AND that OR thus"
            }
         },
         "filter": {
            "term": {
               "domain": "TEST"
            }
          }
       }
    }
 }

NativeSearchQueryBuilder版本：

QueryBuilder boolQueryBuilder = queryStringQuery(query);
FilterBuilder filterBuilder = termFilter("domain", "TEST");
SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(QueryBuilders.filteredQuery(boolQueryBuilder, filterBuilder);

Page<Asset> asset = elasticsearchTemplate.queryForPage(searchQuery, Asset.class);
return asset.getContent();

NativeSearchQueryBuilder与spring数据elasticsearch

1 个答案: