spring+springdata+elasticsearch的配置方法

這篇文章主要講解了“spring+springdata+elasticsearch的配置方法”，文中的講解內(nèi)容簡單清晰，易于學(xué)習(xí)與理解，下面請大家跟著小編的思路慢慢深入，一起來研究和學(xué)習(xí)“spring+springdata+elasticsearch的配置方法”吧！

pom配置：

<dependency>    <groupId>org.springframework.data</groupId>    <artifactId>spring-data-elasticsearch</artifactId>    <version>3.1.0.RELEASE</version></dependency>

es配置文件：

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       xmlns:elasticsearch="http://www.springframework.org/schema/data/elasticsearch"       xsi:schemaLocation="http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd        http://www.springframework.org/schema/data/elasticsearch        http://www.springframework.org/schema/data/elasticsearch/spring-elasticsearch-1.0.xsd">    <elasticsearch:repositories base-package="com.test.repositories"/>    <elasticsearch:transport-client id="client" cluster-nodes="127.0.0.1:9300" cluster-name="elasticsearch"/>    <bean name="elasticsearchTemplate"          class="org.springframework.data.elasticsearch.core.ElasticsearchTemplate">        <constructor-arg name="client" ref="client" />    </bean></beans>

實體Book.java，項目啟動時默認(rèn)自動創(chuàng)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<T, ID extends Serializable> extends ElasticsearchRepository<T, ID>, PagingAndSortingRepository<T, ID> {
}

BookRepository.java

@Repositorypublic interface BookRepository extends ElasticsearchCrudRepository<Book, String> {

    List<Book> findBookByName(String name);}

test類

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

配置時注意spring和es的版本兼容問題，可查看官方文檔https://github.com/spring-projects/spring-data-elasticsearch

感謝各位的閱讀，以上就是“spring+springdata+elasticsearch的配置方法”的內(nèi)容了，經(jīng)過本文的學(xué)習(xí)后，相信大家對spring+springdata+elasticsearch的配置方法這一問題有了更深刻的體會，具體使用情況還需要大家實踐驗證。這里是億速云，小編將為大家推送更多相關(guān)知識點的文章，歡迎關(guān)注！