spring-data-elasticsearch - 实战案例详解

Author: JeffLi1993

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

@@ -14,53 +14,5 @@
  * 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);
 
 }

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

@@ -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);