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Spring Boot autoconfigはまだHikariCPの代わりにTomcatデータソースを使用していますか？

Spring Boot 1.2.5.RELEASEサービスがあり、デフォルトのTomcat-jdbcの代わりにHikariCPデータソースを使用したいと思います。したがって、これによると Spring Boot Reference クラスパスからTomcat-jdbcを除外し、HikariCPを追加する必要があることを理解しています。

これが私のpom.xmlです：

...
<dependencyManagement>
    ...
    <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-data-jpa</artifactId>
                <version>${spring-boot.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>org.Apache.Tomcat</groupId>
                        <artifactId>Tomcat-jdbc</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring-boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
    </dependencies>
</dependencyManagement>

<dependencies>
    ...
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
        <groupId>com.zaxxer</groupId>
        <artifactId>HikariCP</artifactId>
    </dependency>
</dependencies>
...

maven依存関係ツリー：

[INFO] --- maven-dependency-plugin:2.1:tree (default-cli) @ myproject-user-manage-webservice ---
[INFO] com.mybusiness.myproject:myproject-user-manage-webservice:jar:0.0.1-SNAPSHOT
[INFO] +- com.mybusiness.myproject:myproject-commons:jar:0.0.1-SNAPSHOT:compile
[INFO] |  \- com.mybusiness.myproject:myproject-core:jar:0.0.1-SNAPSHOT:compile
[INFO] |     \- com.mybusiness.myproject:myproject-core-commons:jar:0.0.1-SNAPSHOT:compile
[INFO] +- com.mybusiness.myproject:myproject-api:jar:0.0.1-SNAPSHOT:compile
[INFO] |  +- com.fasterxml.jackson.core:jackson-annotations:jar:2.4.4:compile (version managed from 2.4.6)
[INFO] |  \- com.mybusiness.myproject:myproject-framework:jar:0.0.1-SNAPSHOT:compile
[INFO] |     +- org.springframework.boot:spring-boot-starter-security:jar:1.2.1.RELEASE:compile (version managed from 1.2.5.RELEASE)
[INFO] |     +- mysql:mysql-connector-Java:jar:5.1.34:compile (version managed from 5.1.35)
[INFO] |     +- com.mybusiness.framework:despegar-fwk-logging:jar:1.4.148:compile
[INFO] |     +- org.jenkins-ci.plugins:testInProgress-client:jar:1.4:compile
[INFO] |     |  \- org.json:json:jar:20140107:compile
[INFO] |     +- commons-io:commons-io:jar:1.3.2:compile
[INFO] |     \- org.Apache.commons:commons-lang3:jar:3.4:compile
[INFO] +- com.mybusiness.myproject:myproject-user-manage-domain:jar:0.0.1-SNAPSHOT:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-aop:jar:1.2.1.RELEASE:compile
[INFO] |  |  +- org.aspectj:aspectjrt:jar:1.8.4:compile (version managed from 1.8.2)
[INFO] |  |  \- org.aspectj:aspectjweaver:jar:1.8.4:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-data-jpa:jar:1.2.1.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-starter-jdbc:jar:1.2.1.RELEASE:compile
[INFO] |  |  |  +- org.springframework:spring-jdbc:jar:4.1.4.RELEASE:compile
[INFO] |  |  |  \- org.springframework:spring-tx:jar:4.1.4.RELEASE:compile
[INFO] |  |  +- org.hibernate:hibernate-entitymanager:jar:4.3.7.Final:compile
[INFO] |  |  |  +- org.jboss.logging:jboss-logging-annotations:jar:1.2.0.Beta1:compile
[INFO] |  |  |  +- org.hibernate:hibernate-core:jar:4.3.7.Final:compile
[INFO] |  |  |  |  +- antlr:antlr:jar:2.7.7:compile
[INFO] |  |  |  |  \- org.jboss:jandex:jar:1.1.0.Final:compile
[INFO] |  |  |  +- dom4j:dom4j:jar:1.6.1:compile
[INFO] |  |  |  |  \- xml-apis:xml-apis:jar:1.0.b2:compile
[INFO] |  |  |  +- org.hibernate.common:hibernate-commons-annotations:jar:4.0.5.Final:compile
[INFO] |  |  |  \- org.hibernate.javax.persistence:hibernate-jpa-2.1-api:jar:1.0.0.Final:compile
[INFO] |  |  +- javax.transaction:javax.transaction-api:jar:1.2:compile
[INFO] |  |  +- org.springframework:spring-orm:jar:4.1.4.RELEASE:compile (version managed from 4.0.7.RELEASE)
[INFO] |  |  +- org.springframework.data:spring-data-jpa:jar:1.7.1.RELEASE:compile
[INFO] |  |  |  \- org.springframework.data:spring-data-commons:jar:1.9.1.RELEASE:compile
[INFO] |  |  \- org.springframework:spring-aspects:jar:4.1.4.RELEASE:compile
[INFO] |  +- org.springframework.security:spring-security-jwt:jar:1.0.2.RELEASE:compile (version managed from 1.0.3.RELEASE)
[INFO] |  |  \- org.bouncycastle:bcpkix-jdk15on:jar:1.47:compile
[INFO] |  |     \- org.bouncycastle:bcprov-jdk15on:jar:1.47:compile
[INFO] |  \- org.flywaydb:flyway-core:jar:3.0:compile
[INFO] +- org.springframework.boot:spring-boot-starter-web:jar:1.2.1.RELEASE:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter:jar:1.2.1.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot:jar:1.2.1.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-autoconfigure:jar:1.2.1.RELEASE:compile
[INFO] |  |  \- org.yaml:snakeyaml:jar:1.14:runtime
[INFO] |  +- org.springframework.boot:spring-boot-starter-Tomcat:jar:1.2.1.RELEASE:compile
[INFO] |  |  +- org.Apache.Tomcat.embed:Tomcat-embed-core:jar:8.0.15:compile
[INFO] |  |  +- org.Apache.Tomcat.embed:Tomcat-embed-el:jar:8.0.15:compile
[INFO] |  |  +- org.Apache.Tomcat.embed:Tomcat-embed-logging-juli:jar:8.0.15:compile
[INFO] |  |  \- org.Apache.Tomcat.embed:Tomcat-embed-websocket:jar:8.0.15:compile
[INFO] |  +- com.fasterxml.jackson.core:jackson-databind:jar:2.4.4:compile
[INFO] |  |  \- com.fasterxml.jackson.core:jackson-core:jar:2.4.4:compile
[INFO] |  +- org.hibernate:hibernate-validator:jar:5.1.3.Final:compile
[INFO] |  |  +- javax.validation:validation-api:jar:1.1.0.Final:compile
[INFO] |  |  \- org.jboss.logging:jboss-logging:jar:3.1.3.GA:compile
[INFO] |  +- org.springframework:spring-core:jar:4.1.4.RELEASE:compile
[INFO] |  +- org.springframework:spring-web:jar:4.1.4.RELEASE:compile
[INFO] |  \- org.springframework:spring-webmvc:jar:4.1.4.RELEASE:compile
[INFO] |     \- org.springframework:spring-expression:jar:4.1.4.RELEASE:compile
[INFO] +- org.springframework.boot:spring-boot-starter-actuator:jar:1.2.1.RELEASE:compile
[INFO] |  \- org.springframework.boot:spring-boot-actuator:jar:1.2.1.RELEASE:compile
[INFO] +- org.springframework.boot:spring-boot-starter-test:jar:1.2.1.RELEASE:test (scope not updated to compile)
[INFO] |  +- junit:junit:jar:4.12:test
[INFO] |  +- org.mockito:mockito-core:jar:1.10.8:test
[INFO] |  +- org.hamcrest:hamcrest-core:jar:1.3:test
[INFO] |  +- org.hamcrest:hamcrest-library:jar:1.3:test
[INFO] |  \- org.springframework:spring-test:jar:4.1.4.RELEASE:test
[INFO] +- org.springframework.boot:spring-boot-starter-log4j:jar:1.2.1.RELEASE:compile
[INFO] |  +- org.slf4j:jcl-over-slf4j:jar:1.7.8:compile (version managed from 1.7.7)
[INFO] |  +- org.slf4j:jul-to-slf4j:jar:1.7.8:compile
[INFO] |  +- org.slf4j:slf4j-log4j12:jar:1.7.8:compile
[INFO] |  \- log4j:log4j:jar:1.2.17:compile
[INFO] +- org.springframework.security.oauth:spring-security-oauth2:jar:2.0.7.RELEASE:compile
[INFO] |  +- org.springframework:spring-beans:jar:4.1.4.RELEASE:compile
[INFO] |  +- org.springframework:spring-context:jar:4.1.4.RELEASE:compile
[INFO] |  +- org.springframework.security:spring-security-core:jar:3.2.5.RELEASE:compile
[INFO] |  |  \- aopalliance:aopalliance:jar:1.0:compile
[INFO] |  +- org.springframework.security:spring-security-config:jar:3.2.5.RELEASE:compile
[INFO] |  +- org.springframework.security:spring-security-web:jar:3.2.5.RELEASE:compile
[INFO] |  +- commons-codec:commons-codec:jar:1.6:compile
[INFO] |  \- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.13:compile
[INFO] |     \- org.codehaus.jackson:jackson-core-asl:jar:1.9.13:compile
[INFO] +- org.springframework.hateoas:spring-hateoas:jar:0.16.0.RELEASE:compile
[INFO] |  +- org.springframework:spring-aop:jar:4.1.4.RELEASE:compile (version managed from 3.2.9.RELEASE)
[INFO] |  +- org.objenesis:objenesis:jar:2.1:compile
[INFO] |  \- org.slf4j:slf4j-api:jar:1.7.8:compile (version managed from 1.7.7)
[INFO] +- com.zaxxer:HikariCP:jar:2.2.5:compile
[INFO] |  \- org.javassist:javassist:jar:3.18.1-GA:compile
[INFO] +- ma.glasnost.orika:orika-core:jar:1.4.5:compile
[INFO] |  +- com.thoughtworks.paranamer:paranamer:jar:2.3:compile
[INFO] |  +- com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:jar:1.2_jdk5:compile
[INFO] |  \- com.carrotsearch:Java-sizeof:jar:0.0.4:compile
[INFO] +- io.springfox:springfox-swagger2:jar:2.1.1:compile
[INFO] |  +- org.mapstruct:mapstruct:jar:1.0.0.Beta4:compile
[INFO] |  +- io.swagger:swagger-annotations:jar:1.5.0:compile
[INFO] |  +- io.swagger:swagger-models:jar:1.5.0:compile
[INFO] |  +- io.springfox:springfox-spi:jar:2.1.1:compile
[INFO] |  |  \- io.springfox:springfox-core:jar:2.1.1:compile
[INFO] |  +- io.springfox:springfox-schema:jar:2.1.1:compile
[INFO] |  +- io.springfox:springfox-swagger-common:jar:2.1.1:compile
[INFO] |  +- io.springfox:springfox-spring-web:jar:2.1.1:compile
[INFO] |  +- com.google.guava:guava:jar:18.0:compile
[INFO] |  +- com.fasterxml:classmate:jar:1.2.0:compile
[INFO] |  +- joda-time:joda-time:jar:2.5:compile
[INFO] |  +- org.springframework.plugin:spring-plugin-core:jar:1.2.0.RELEASE:compile
[INFO] |  \- org.springframework.plugin:spring-plugin-metadata:jar:1.2.0.RELEASE:compile
[INFO] \- io.springfox:springfox-swagger-ui:jar:2.1.1:compile

したがって、HikariCPは間違いなくクラスパスにあり、Tomcat-jdbcはそうではありません。しかし、サービスを起動しても、autoconfigはHikariCPではなくorg.Apache.Tomcat.jdbc.pool.DataSourceを作成しています。

私が間違っていることは何ですか？

編集

これは私のアプリケーションランチャーです：

@SpringBootApplication
@EnableHypermediaSupport(type = {HypermediaType.HAL})
public class ApplicationRunner {

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

}
javaspringspring-bootdatasourcehikaricp
10
jscherman

編集：この回答は、標準のSpringでHikariを構成する方法を提供し、Bootにも有効です。ただし、私が書いたときからBootがHikariの統合を強化しているため、 this のような回答が有効であり、Bootにより適している可能性があります。

@Configurationクラスでデータソースを提供するだけです。

@Configuration
public class HikariCPConfig {

    @Value("${hikari.driverclassname}")
    private String driverClassName;

    @Value("${hikari.jdbc.url}")
    private String jdbcUrl;

    @Value("${hikari.username}")
    private String userName;

    @Value("${hikari.password}")
    private String password;

    @Value("${hikari.pool.size}")
    private int poolSize;

    @Bean(destroyMethod = "close")
    public DataSource dataSource() {
        final HikariDataSource ds = new HikariDataSource();
        ds.setMaximumPoolSize(poolSize);
        ds.setDriverClassName(driverClassName);
        ds.setJdbcUrl(jdbcUrl);
        ds.setUsername(userName);
        ds.setPassword(password);
        return ds;
    }

}

次に、application.propertiesファイルで、データソースのプロパティを宣言します。これは、Mavenビルドで提供できます。

#Hikari
hikari.driverclassname = com.mysql.jdbc.Driver
hikari.jdbc.url = jdbc:mysql://localhost:3306/my_db
hikari.username = ${db.username}
hikari.password = ${db.password}
hikari.pool.size = 5

次に、HikariCPConfigクラスをスキャンするためにSpringが必要になりますが、@SpringBootApplication@Configurationおよび@EnableAutoConfigurationと同等の@ComponentScanを使用しているためです。問題ありません。

関連項目：

5
Xtreme Biker
  • あなたのpomにひかりを含める

  • 次のプロパティをapplication.ymlに追加します

    spring:
  datasource:
    type: com.zaxxer.hikari.HikariDataSource
    ...
18
Ben

spring.datasource.typeはSpringBoot 1.3.0で始まるため、1.2.5では機能しません。

1
martian