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spring-data-elasticsearch - 实战案例详解

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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
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48
spring-data-elasticsearch-query/src/main/java/org/spring/springboot/repository/CityRepository.java
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@@ -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);
}

6
spring-data-elasticsearch-query/src/main/java/org/spring/springboot/service/impl/CityESServiceImpl.java
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@@ -29,15 +29,15 @@ public class CityESServiceImpl implements CityService {
private static final Logger LOGGER = LoggerFactory.getLogger(CityESServiceImpl.class);
/* 分页参数 */
Integer PAGE_SIZE = 12; // 每页数量
Integer PAGE_SIZE = 12; // 每页数量
Integer DEFAULT_PAGE_NUMBER = 0; // 默认当前页码
/* 搜索模式 */
String SCORE_MODE_SUM = "sum"; // 权重分求和模式
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
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);