5.27. Spring boot with Elasticsearch 2.x

5.27.1. Maven

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/ma ... gt%3B
    <modelVersion>4.0.0</modelVersion>
    <groupId>cn.netkiller.springboot</groupId>
    <artifactId>elasticsearch</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>elasticsearch</name>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.3.RELEASE</version>
    </parent>
    <dependencies>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>
    </dependencies>
</project>

5.27.2. Application

package cn.netkiller;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
import org.springframework.scheduling.annotation.EnableScheduling;

@SpringBootApplication
@EnableAutoConfiguration
@ComponentScan
@EnableMongoRepositories
@EnableJpaRepositories
@EnableScheduling
public class Application {

       public static void main(String[] args) {
               SpringApplication.run(Application.class, args);
       }
}

5.27.3. application.properties

spring.data.elasticsearch.repositories.enabled=true
spring.data.elasticsearch.cluster-nodes=127.0.0.1:9300

5.27.4. Domain

@Document(indexName = "province", type = "city")
public class City implements Serializable {
    private static final long serialVersionUID = -1L;
    private Long id;
    private String name;
    private String description;

    public Long getId() {
        return id;
    }
    public void setId(Long id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getDescription() {
        return description;
    }
    public void setDescription(String description) {
        this.description = description;
    }
}

5.27.5. ElasticsearchRepository

public interface CityRepository extends ElasticsearchRepository<City, Long> {
    List<City> findByNameLike(String name);
    Page<City> findByDescription(String description, Pageable page);
    Page<City> findByDescriptionNot(String description, Pageable page);
    Page<City> findByDescriptionLike(String description, Pageable page);
}

原文出处：Netkiller 系列 手札
本文作者：陈景峯
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