maven和springinitializer创建springboot项目pom区别

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我是靠谱客的博主背后魔镜，最近开发中收集的这篇文章主要介绍maven和springinitializer创建springboot项目pom区别，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

1、maven创建springboot

<!--
作用是版本控制，和其父类spring-boot-dependencies功能相同，两者选1即可
<relativepath/>作用是设定一个空值默认值为../pom.xml 表示将始终从父级仓库中获取，不从本地路径获取-
-->
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.1.RELEASE</version>
</parent>
<!--pom依赖的版本-->
<properties>
<rocketmq-spring-boot-starter-version>2.0.3</rocketmq-spring-boot-starter-version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-spring-boot-starter</artifactId>
<version>${rocketmq-spring-boot-starter-version}</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.6</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>

2、spring initializer创建springboot

	<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<spring-boot.version>2.3.7.RELEASE</spring-boot.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot.version}</version>
<type>pom</type>
<!--import只能用于dependencyManagement里
代表是子类pom必须和父类pom的版本相同
-->
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>

3、如果是父类

必须是pom打包，模块里是其子类

	<packaging>pom</packaging>
<modules>
<module>springboot-rocketmq-producer</module>
</modules>

4、如果是子类

必须指明其父类是谁

	<parent>
<groupId>com.lian</groupId>
<artifactId>shop-project</artifactId>
<version>0.0.1-SNAPSHOT</version>
<!--<relativePath/>设定一个空值默认值为../pom.xml 表示将始终从父级仓库中获取，不从本地路径获取-->
<!--<relativePath/>-->
</parent>