open-source/springboot-learning-example
1
0
Fork 0
mirror of https://github.com/JeffLi1993/springboot-learning-example.git synced 2026-03-13 21:43:45 +08:00
Code Issues Packages Projects Releases Wiki Activity

spring-data-elasticsearch - 实战案例详解

Browse Source
This commit is contained in:
JeffLi1993
2017-06-21 18:55:47 +08:00
committed by liqiangqiang
parent c540eb38c7
commit e4ac2ffbb8
2 changed files with 3 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
spring-data-elasticsearch-query/src/main/java/org/spring/springboot/repository/CityRepository.java
View File

@@ -14,53 +14,5 @@ import java.util.List;
* Created by bysocket on 20/06/2017.
*/
public interface CityRepository extends ElasticsearchRepository<City, Long> {
/**
* AND 语句查询
*
* @param description
* @param score
* @return
*/
List<City> findByDescriptionAndScore(String description, Integer score);
/**
* OR 语句查询
*
* @param description
* @param score
* @return
*/
List<City> findByDescriptionOrScore(String description, Integer score);
/**
* 查询城市描述
*
* 等同于下面代码
* @Query("{\"bool\" : {\"must\" : {\"term\" : {\"description\" : \"?0\"}}}}")
* Page<City> findByDescription(String description, Pageable pageable);
*
* @param description
* @param page
* @return
*/
Page<City> findByDescription(String description, Pageable page);
/**
* NOT 语句查询
*
* @param description
* @param page
* @return
*/
Page<City> findByDescriptionNot(String description, Pageable page);
/**
* LIKE 语句查询
*
* @param description
* @param page
* @return
*/
Page<City> findByDescriptionLike(String description, Pageable page);
}

2
spring-data-elasticsearch-query/src/main/java/org/spring/springboot/service/impl/CityESServiceImpl.java
View File

@@ -37,7 +37,7 @@ public class CityESServiceImpl implements CityService {
Float MIN_SCORE = 10.0F; // 由于无相关性的分值默认为 1 ，设置权重分最小值为 10
@Autowired
CityRepository cityRepository;// ES 操作类
CityRepository cityRepository; // ES 操作类
public Long saveCity(City city) {
City cityResult = cityRepository.save(city);