spring+springdata+elasticsearch的配置方法

这篇文章主要讲解了"spring+springdata+elasticsearch的配置方法"，文中的讲解内容简单清晰，易于学习与理解，下面请大家跟着小编的思路慢慢深入，一起来研究和学习"spring+springdata+elasticsearch的配置方法"吧！

pom配置：

    org.springframework.data    spring-data-elasticsearch    3.1.0.RELEASE

es配置文件：

实体Book.java，项目启动时默认自动创建es索引

import lombok.Data;import org.springframework.data.annotation.Id;import org.springframework.data.annotation.Version;import org.springframework.data.elasticsearch.annotations.Document;import org.springframework.data.elasticsearch.annotations.Field;import org.springframework.data.elasticsearch.annotations.FieldType;@Data@Document(indexName= "book", type= "book", shards = 3, replicas = 1)public class Book {@Id    private String id;    @Field(type = FieldType.Keyword)private String name;    @Field    private Long price;    @Version    private Long version;}

ElasticsearchCrudRepository.java

import org.springframework.data.elasticsearch.repository.ElasticsearchRepository;import org.springframework.data.repository.NoRepositoryBean;import org.springframework.data.repository.PagingAndSortingRepository;import java.io.Serializable;@NoRepositoryBeanpublic interface ElasticsearchCrudRepository extends ElasticsearchRepository, PagingAndSortingRepository {}

BookRepository.java

@Repositorypublic interface BookRepository extends ElasticsearchCrudRepository {    List findBookByName(String name);}

test类

@Controller@RequestMapping("es")public class EsController {@Autowired    private BookService bookService;    @RequestMapping("book/{name}")public CommonResponse bookSearch(@PathVariable String name){        CommonResponse response = new CommonResponse<>();       List list =  bookService.findBookByName(name);       response.setData(list);       return response;    }}

配置时注意spring和es的版本兼容问题，可查看官方文档https://github.com/spring-projects/spring-data-elasticsearch

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