网上搜到批量查询可以通过TransportClient实现,但官方推荐使用RestHighLevelClient实现 注意: We plan on deprecating the TransportClient in Elasticsearch 7.0 and removing it completely in 8.0. Instead, you should be using the Java High Level REST Client, which executes HTTP reques
记录一下: 数据结构如下: public class ESUserTransaction { public long AccountId { get; set; } public string VarietyName { get; set; } public int OrganizationAgentId { get; set; } public int OrganizationMemberId { get; set; } public int OrganizationChannelId { g
根据三个维度继续过滤 在上一节中我们实现了根据流量信息过滤的代码,但是我们的条件有可能是多条件一起传给我们的检索服务的,本节我们继续实现根据推广单元的三个维度条件的过滤. 在SearchImpl类中添加过滤方法 public class SearchImpl implements ISearch { @Override public SearchResponse fetchAds(SearchRequest request) { ... // 根据三个维度过滤 if (featureRelati
当Repository接口继承了JpaSpecificationExecutor后,我们就可以使用如下接口进行分页查询: /** * Returns a {@link Page} of entities matching the given {@link Specification}. * * @param spec can be {@literal null}. * @param pageable must not be {@literal null}. * @return never {@l