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spring-boot-starter-parent，spring-boot-dependencies区别_spring-boot-starter-parent版本

作者：在线问答5 | 2024-08-23 03:32:06

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spring-boot-starter-parent版本

Springboot项目中spring-boot-dependencies或spring-boot-parent管理了那些常用的依赖，所以有些不需要加version版本标签了，可以统一项目的依赖，避免后续的版本冲突。而spring-boot-dependencies是spring-boot-starter-parent的父级项目。

一、查看springboot版本


1、项目创建初


我们通常使用 Spring Initializer 快速创建SpringBoot项目。系统自动默认选择最新的版本，也可以点击图中Default:https://start.spring.io选择版本（本文中选择2.4.3版本）：


如何搭建一个最简单的springboot项目，此处不过多描述。可参考https://blog.csdn.net/baidu_39298625/article/details/98102453

 

2、pom文件


以一个简单的springboot工程来查看其pom文件，可以看出父级项目是spring-boot-starter-parent，父级项目可以方便把几个module项目合在一起，减少差异。


【此处pom文件也可以看到我们的版本是2.4.3，行文中均以此版本为例描述】

 

二、spring-boot-starter-parent，spring-boot-dependencies


1、spring-boot-starter-parent的pom文件


在上面我们已经看到我们springboot的版本，在父级项目的spring-boot-starter-parent定义的，接下来在本地仓库C:\Users\PC.m2\repository\org\springframework\boot\spring-boot-starter-parent\2.4.3找到spring-boot-starter-parent-2.4.3.pom文件，打开发现，spring-boot-starter-parent的父级项目是spring-boot-dependencies

在这里插入图片描述

 

2、spring-boot-dependencies的pom文件


接下来查看本地仓库C:\Users\PC.m2\repository\org\springframework\boot\spring-boot-dependencies\2.4.3中spring-boot-dependencies-2.4.3.pom

在这里插入图片描述
在这里我们看到管理了几百个依赖版本，所以在加入新的依赖的时候，有时发现新加入的依赖不需要<version>标签标出使用的版本就可以，因为spring-boot-dependencies或spring-boot-parent管理了那些常用的依赖，在dependencies里的部分配置可以不用填写version信息，这些version信息会从spring-boot-dependencies里得到继承。

 

小结eg：通过spring-boot-dependencies-2.4.3.pom文件查看内置的tomcat版本 <tomcat.version>9.0.43</tomcat.version>

spring-boot-dependencies-2.4.3.pom文件内容摘要：

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  3.   <modelVersion>4.0.0</modelVersion>
  4.   <groupId>org.springframework.boot</groupId>
  5.   <artifactId>spring-boot-dependencies</artifactId>
  6.   <version>2.4.3</version>
  7.   <packaging>pom</packaging>
  8.   <name>spring-boot-dependencies</name>
  9.   <description>Spring Boot Dependencies</description>
  10.   <url>https://spring.io/projects/spring-boot</url>
  11.   <licenses>
  12.     <license>
  13.       <name>Apache License, Version 2.0</name>
  14.       <url>https://www.apache.org/licenses/LICENSE-2.0</url>
  15.     </license>
  16.   </licenses>
  17.   <developers>
  18.     <developer>
  19.       <name>Pivotal</name>
  20.       <email>info@pivotal.io</email>
  21.       <organization>Pivotal Software, Inc.</organization>
  22.       <organizationUrl>https://www.spring.io</organizationUrl>
  23.     </developer>
  24.   </developers>
  25.   <scm>
  26.     <url>https://github.com/spring-projects/spring-boot</url>
  27.   </scm>
  28.   <properties>
  29.     <activemq.version>5.16.1</activemq.version>
  30.     <antlr2.version>2.7.7</antlr2.version>
  31.     <appengine-sdk.version>1.9.86</appengine-sdk.version>
  32.     <artemis.version>2.15.0</artemis.version>
  33.     <aspectj.version>1.9.6</aspectj.version>
  34.     <assertj.version>3.18.1</assertj.version>
  35.     <atomikos.version>4.0.6</atomikos.version>
  36.     <awaitility.version>4.0.3</awaitility.version>
  37.     <bitronix.version>2.1.4</bitronix.version>
  38.     <build-helper-maven-plugin.version>3.2.0</build-helper-maven-plugin.version>
  39.     <byte-buddy.version>1.10.20</byte-buddy.version>
  40.     <caffeine.version>2.8.8</caffeine.version>
  41.     <cassandra-driver.version>4.9.0</cassandra-driver.version>
  42.     <classmate.version>1.5.1</classmate.version>
  43.     <commons-codec.version>1.15</commons-codec.version>
  44.     <commons-dbcp2.version>2.8.0</commons-dbcp2.version>
  45.     <commons-lang3.version>3.11</commons-lang3.version>
  46.     <commons-pool.version>1.6</commons-pool.version>
  47.     <commons-pool2.version>2.9.0</commons-pool2.version>
  48.     <couchbase-client.version>3.0.10</couchbase-client.version>
  49.     <db2-jdbc.version>11.5.5.0</db2-jdbc.version>
  50.     <dependency-management-plugin.version>1.0.11.RELEASE</dependency-management-plugin.version>
  51.     <derby.version>10.14.2.0</derby.version>
  52.     <dropwizard-metrics.version>4.1.17</dropwizard-metrics.version>
  53.     <ehcache.version>2.10.6</ehcache.version>
  54.     <ehcache3.version>3.9.0</ehcache3.version>
  55.     <elasticsearch.version>7.9.3</elasticsearch.version>
  56.     <embedded-mongo.version>2.2.0</embedded-mongo.version>
  57.     <flyway.version>7.1.1</flyway.version>
  58.     <freemarker.version>2.3.31</freemarker.version>
  59.     <git-commit-id-plugin.version>3.0.1</git-commit-id-plugin.version>
  60.     <glassfish-el.version>3.0.3</glassfish-el.version>
  61.     <glassfish-jaxb.version>2.3.3</glassfish-jaxb.version>
  62.     <groovy.version>2.5.14</groovy.version>
  63.     <gson.version>2.8.6</gson.version>
  64.     <h2.version>1.4.200</h2.version>
  65.     <hamcrest.version>2.2</hamcrest.version>
  66.     <hazelcast.version>4.0.3</hazelcast.version>
  67.     <hazelcast-hibernate5.version>2.1.1</hazelcast-hibernate5.version>
  68.     <hibernate.version>5.4.28.Final</hibernate.version>
  69.     <hibernate-validator.version>6.1.7.Final</hibernate-validator.version>
  70.     <hikaricp.version>3.4.5</hikaricp.version>
  71.     <hsqldb.version>2.5.1</hsqldb.version>
  72.     <htmlunit.version>2.44.0</htmlunit.version>
  73.     <httpasyncclient.version>4.1.4</httpasyncclient.version>
  74.     <httpclient.version>4.5.13</httpclient.version>
  75.     <httpcore.version>4.4.14</httpcore.version>
  76.     <infinispan.version>11.0.9.Final</infinispan.version>
  77.     <influxdb-java.version>2.20</influxdb-java.version>
  78.     <jackson-bom.version>2.11.4</jackson-bom.version>
  79.     <jakarta-activation.version>1.2.2</jakarta-activation.version>
  80.     <jakarta-annotation.version>1.3.5</jakarta-annotation.version>
  81.     <jakarta-jms.version>2.0.3</jakarta-jms.version>
  82.     <jakarta-json.version>1.1.6</jakarta-json.version>
  83.     <jakarta-json-bind.version>1.0.2</jakarta-json-bind.version>
  84.     <jakarta-mail.version>1.6.5</jakarta-mail.version>
  85.     <jakarta-persistence.version>2.2.3</jakarta-persistence.version>
  86.     <jakarta-servlet.version>4.0.4</jakarta-servlet.version>
  87.     <jakarta-servlet-jsp-jstl.version>1.2.7</jakarta-servlet-jsp-jstl.version>
  88.     <jakarta-transaction.version>1.3.3</jakarta-transaction.version>
  89.     <jakarta-validation.version>2.0.2</jakarta-validation.version>
  90.     <jakarta-websocket.version>1.1.2</jakarta-websocket.version>
  91.     <jakarta-ws-rs.version>2.1.6</jakarta-ws-rs.version>
  92.     <jakarta-xml-bind.version>2.3.3</jakarta-xml-bind.version>
  93.     <jakarta-xml-soap.version>1.4.2</jakarta-xml-soap.version>
  94.     <jakarta-xml-ws.version>2.3.3</jakarta-xml-ws.version>
  95.     <janino.version>3.1.3</janino.version>
  96.     <javax-activation.version>1.2.0</javax-activation.version>
  97.     <javax-annotation.version>1.3.2</javax-annotation.version>
  98.     <javax-cache.version>1.1.1</javax-cache.version>
  99.     <javax-jaxb.version>2.3.1</javax-jaxb.version>
  100.     <javax-jaxws.version>2.3.1</javax-jaxws.version>
  101.     <javax-jms.version>2.0.1</javax-jms.version>
  102.     <javax-json.version>1.1.4</javax-json.version>
  103.     <javax-jsonb.version>1.0</javax-jsonb.version>
  104.     <javax-mail.version>1.6.2</javax-mail.version>
  105.     <javax-money.version>1.1</javax-money.version>
  106.     <javax-persistence.version>2.2</javax-persistence.version>
  107.     <javax-transaction.version>1.3</javax-transaction.version>
  108.     <javax-validation.version>2.0.1.Final</javax-validation.version>
  109.     <javax-websocket.version>1.1</javax-websocket.version>
  110.     <jaxen.version>1.2.0</jaxen.version>
  111.     <jaybird.version>3.0.10</jaybird.version>
  112.     <jboss-logging.version>3.4.1.Final</jboss-logging.version>
  113.     <jboss-transaction-spi.version>7.6.0.Final</jboss-transaction-spi.version>
  114.     <jdom2.version>2.0.6</jdom2.version>
  115.     <jedis.version>3.3.0</jedis.version>
  116.     <jersey.version>2.32</jersey.version>
  117.     <jetty-el.version>8.5.54</jetty-el.version>
  118.     <jetty-jsp.version>2.2.0.v201112011158</jetty-jsp.version>
  119.     <jetty-reactive-httpclient.version>1.1.5</jetty-reactive-httpclient.version>
  120.     <jetty.version>9.4.36.v20210114</jetty.version>
  121.     <jmustache.version>1.15</jmustache.version>
  122.     <johnzon.version>1.2.10</johnzon.version>
  123.     <jolokia.version>1.6.2</jolokia.version>
  124.     <jooq.version>3.14.7</jooq.version>
  125.     <json-path.version>2.4.0</json-path.version>
  126.     <json-smart.version>2.3</json-smart.version>
  127.     <jsonassert.version>1.5.0</jsonassert.version>
  128.     <jstl.version>1.2</jstl.version>
  129.     <jtds.version>1.3.1</jtds.version>
  130.     <junit.version>4.13.2</junit.version>
  131.     <junit-jupiter.version>5.7.1</junit-jupiter.version>
  132.     <kafka.version>2.6.0</kafka.version>
  133.     <kotlin.version>1.4.30</kotlin.version>
  134.     <kotlin-coroutines.version>1.4.2</kotlin-coroutines.version>
  135.     <lettuce.version>6.0.2.RELEASE</lettuce.version>
  136.     <liquibase.version>3.10.3</liquibase.version>
  137.     <log4j2.version>2.13.3</log4j2.version>
  138.     <logback.version>1.2.3</logback.version>
  139.     <lombok.version>1.18.18</lombok.version>
  140.     <mariadb.version>2.7.2</mariadb.version>
  141.     <maven-antrun-plugin.version>1.8</maven-antrun-plugin.version>
  142.     <maven-assembly-plugin.version>3.3.0</maven-assembly-plugin.version>
  143.     <maven-clean-plugin.version>3.1.0</maven-clean-plugin.version>
  144.     <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
  145.     <maven-dependency-plugin.version>3.1.2</maven-dependency-plugin.version>
  146.     <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
  147.     <maven-enforcer-plugin.version>3.0.0-M3</maven-enforcer-plugin.version>
  148.     <maven-failsafe-plugin.version>2.22.2</maven-failsafe-plugin.version>
  149.     <maven-help-plugin.version>3.2.0</maven-help-plugin.version>
  150.     <maven-install-plugin.version>2.5.2</maven-install-plugin.version>
  151.     <maven-invoker-plugin.version>3.2.1</maven-invoker-plugin.version>
  152.     <maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
  153.     <maven-javadoc-plugin.version>3.2.0</maven-javadoc-plugin.version>
  154.     <maven-resources-plugin.version>3.2.0</maven-resources-plugin.version>
  155.     <maven-shade-plugin.version>3.2.4</maven-shade-plugin.version>
  156.     <maven-source-plugin.version>3.2.1</maven-source-plugin.version>
  157.     <maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
  158.     <maven-war-plugin.version>3.3.1</maven-war-plugin.version>
  159.     <micrometer.version>1.6.4</micrometer.version>
  160.     <mimepull.version>1.9.13</mimepull.version>
  161.     <mockito.version>3.6.28</mockito.version>
  162.     <mongodb.version>4.1.1</mongodb.version>
  163.     <mssql-jdbc.version>8.4.1.jre8</mssql-jdbc.version>
  164.     <mysql.version>8.0.23</mysql.version>
  165.     <nekohtml.version>1.9.22</nekohtml.version>
  166.     <neo4j-java-driver.version>4.1.1</neo4j-java-driver.version>
  167.     <netty.version>4.1.59.Final</netty.version>
  168.     <netty-tcnative.version>2.0.36.Final</netty-tcnative.version>
  169.     <oauth2-oidc-sdk.version>8.36</oauth2-oidc-sdk.version>
  170.     <nimbus-jose-jwt.version>8.20.2</nimbus-jose-jwt.version>
  171.     <ojdbc.version>19.3.0.0</ojdbc.version>
  172.     <okhttp3.version>3.14.9</okhttp3.version>
  173.     <oracle-database.version>19.8.0.0</oracle-database.version>
  174.     <pooled-jms.version>1.2.1</pooled-jms.version>
  175.     <postgresql.version>42.2.18</postgresql.version>
  176.     <prometheus-pushgateway.version>0.9.0</prometheus-pushgateway.version>
  177.     <quartz.version>2.3.2</quartz.version>
  178.     <querydsl.version>4.4.0</querydsl.version>
  179.     <r2dbc-bom.version>Arabba-SR8</r2dbc-bom.version>
  180.     <rabbit-amqp-client.version>5.10.0</rabbit-amqp-client.version>
  181.     <reactive-streams.version>1.0.3</reactive-streams.version>
  182.     <reactor-bom.version>2020.0.4</reactor-bom.version>
  183.     <rest-assured.version>3.3.0</rest-assured.version>
  184.     <rsocket.version>1.1.0</rsocket.version>
  185.     <rxjava.version>1.3.8</rxjava.version>
  186.     <rxjava-adapter.version>1.2.1</rxjava-adapter.version>
  187.     <rxjava2.version>2.2.21</rxjava2.version>
  188.     <saaj-impl.version>1.5.2</saaj-impl.version>
  189.     <selenium.version>3.141.59</selenium.version>
  190.     <selenium-htmlunit.version>2.44.0</selenium-htmlunit.version>
  191.     <sendgrid.version>4.6.8</sendgrid.version>
  192.     <servlet-api.version>4.0.1</servlet-api.version>
  193.     <slf4j.version>1.7.30</slf4j.version>
  194.     <snakeyaml.version>1.27</snakeyaml.version>
  195.     <solr.version>8.5.2</solr.version>
  196.     <spring-amqp.version>2.3.5</spring-amqp.version>
  197.     <spring-batch.version>4.3.1</spring-batch.version>
  198.     <spring-data-bom.version>2020.0.5</spring-data-bom.version>
  199.     <spring-framework.version>5.3.4</spring-framework.version>
  200.     <spring-hateoas.version>1.2.4</spring-hateoas.version>
  201.     <spring-integration.version>5.4.4</spring-integration.version>
  202.     <spring-kafka.version>2.6.6</spring-kafka.version>
  203.     <spring-ldap.version>2.3.3.RELEASE</spring-ldap.version>
  204.     <spring-restdocs.version>2.0.5.RELEASE</spring-restdocs.version>
  205.     <spring-retry.version>1.3.1</spring-retry.version>
  206.     <spring-security.version>5.4.5</spring-security.version>
  207.     <spring-session-bom.version>2020.0.3</spring-session-bom.version>
  208.     <spring-ws.version>3.0.10.RELEASE</spring-ws.version>
  209.     <sqlite-jdbc.version>3.32.3.3</sqlite-jdbc.version>
  210.     <sun-mail.version>1.6.5</sun-mail.version>
  211.     <thymeleaf.version>3.0.12.RELEASE</thymeleaf.version>
  212.     <thymeleaf-extras-data-attribute.version>2.0.1</thymeleaf-extras-data-attribute.version>
  213.     <thymeleaf-extras-java8time.version>3.0.4.RELEASE</thymeleaf-extras-java8time.version>
  214.     <thymeleaf-extras-springsecurity.version>3.0.4.RELEASE</thymeleaf-extras-springsecurity.version>
  215.     <thymeleaf-layout-dialect.version>2.5.2</thymeleaf-layout-dialect.version>
  216.     <tomcat.version>9.0.43</tomcat.version>
  217.     <unboundid-ldapsdk.version>4.0.14</unboundid-ldapsdk.version>
  218.     <undertow.version>2.2.4.Final</undertow.version>
  219.     <versions-maven-plugin.version>2.8.1</versions-maven-plugin.version>
  220.     <webjars-hal-browser.version>3325375</webjars-hal-browser.version>
  221.     <webjars-locator-core.version>0.46</webjars-locator-core.version>
  222.     <wsdl4j.version>1.6.3</wsdl4j.version>
  223.     <xml-maven-plugin.version>1.0.2</xml-maven-plugin.version>
  224.     <xmlunit2.version>2.7.0</xmlunit2.version>
  225.   </properties>
  226.   <...此处还有好多参看源文件....>
  227.   </build>
  228. </project>
  229.

三、使用springboot两种方式区别:


我们知道pring-boot-dependencies是spring-boot-starter-parent的父级项目，而这两个都是使用springboot的方式，区别是：

  • spring-boot-starter-parent。由于maven单继承,再想继承别的module就不可能了，而实际开发中，用户很可能需要继承自己公司的标准parent配置，这时就需要下边第二种。
  • spring-boot-dependencies。在dependencyManagement中使用scope=import的方式来保持依赖项管理。这种方式解决了多继承,同样也让父类中的dependency是分类,不会那么乱。

接下来我们特别的描述下第二种使用父级别的pring-boot-dependencies配置,eg:

  1. <dependencyManagement>
  2.         <dependencies>
  3.             <dependency>
  4.    			   <!--不使用parent方式进行依赖,需要scope和type设置-->
  5.                 <groupId>org.springframework.boot</groupId>
  6.                 <artifactId>spring-boot-dependencies</artifactId>
  7.                 <version>2.1.6.RELEASE</version>
  8.                 <type>pom</type>
  9.                 <scope>import</scope>
  10.             </dependency>
  11.         </dependencies>
  12.     </dependencyManagement>

springboot官网中相关描述如下可参考：
https://docs.spring.io/spring-boot/docs/2.0.2.RELEASE/reference/htmlsingle/#boot-documentation

在这里插入图片描述
文章知识点与官方知识档案匹配，可进一步学习相关知识

参考:Springboot项目中的spring-boot-starter-parent，spring-boot-dependencies依赖关系_spring-boot-starter-parent最新版本_一只IT攻城狮的博客-CSDN博客 

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