关于SpringBoot 集成ElasticSearch中继承 ElasticsearchRepository报错的问题

直接上代码

package fund.search.repository;


import org.springframework.data.elasticsearch.repository.ElasticsearchRepository;
import org.springframework.stereotype.Component;

import fund.search.esbean.GoodsInfo;

/**
 * @author dalaoyang
 * @Description
 * @project springboot_learn
 * @package com.dalaoyang.repository
 * @email yangyang@dalaoyang.cn
 * @date 2018/5/4
 */
@Component
public interface GoodsRepository extends ElasticsearchRepository<GoodsInfo,Long> {
}

其中extends ElasticsearchRepository<GoodsInfo,Long>会有编译报错,是缺少jar引起的

pom.xml中加入

<dependency>
	<groupId>org.springframework.data</groupId>
	<artifactId>spring-data-commons</artifactId>
</dependency>

即可,因为接口ElasticsearchRepository依赖import org.springframework.data.*

我反编译spring-data-elasticsearch.jar发现它的源码中有jar依赖,源码如下

将<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-commons</artifactId>
</dependency>

加入即可

此时,我整个pom.xml文件如下,里面有预留的jar,将来用得着

<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/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>fund</groupId>
	<artifactId>search</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>

	<name>search</name>
	<url>http://maven.apache.org</url>


	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.5.9.RELEASE</version>
		<relativePath /> <!-- lookup parent from repository -->
	</parent>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	</properties>

	<dependencies>
		<dependency>
			<groupId>ch.qos.logback</groupId>
			<artifactId>logback-classic</artifactId>
		</dependency>

		<dependency>
			<groupId>spring-boot</groupId>
			<artifactId>data-elasticsearch</artifactId>
			<version>3.1.4</version>
		</dependency>

		<dependency>
			<groupId>spring-boot</groupId>
			<artifactId>elasticsearch</artifactId>
			<version>5.0.0</version>
		</dependency>

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

		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>1.3.0</version>
		</dependency>


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


		<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-commons</artifactId>
		</dependency>

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

		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>
</project>

其中,ElasticSearch需要的两个jar我上传了,请看我的博客