springBoot增加聚合项目

1、新建父级maven项目springboot，删除多余部分，保留pom.xml文件，增加文件内容添加依赖jar包

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.cn.zmc</groupId>
<artifactId>springboot</artifactId>
<version>1.0-SNAPSHOT</version>

<modules>
	<module>common</module>
	<module>auth</module> 
</modules>

<packaging>pom</packaging>
<properties>
	<java.version>1.8</java.version>
	<junit.version>4.10</junit.version>
</properties>

<parent>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-parent</artifactId>
	<version>2.0.3.RELEASE</version>
	<relativePath/> <!-- lookup parent from repository -->
</parent>


<dependencies>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-web</artifactId>
		<exclusions>
			<exclusion>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-starter-tomcat</artifactId>
			</exclusion>
		</exclusions>
	</dependency>
	<dependency>
		<groupId>org.apache.tomcat</groupId>
		<artifactId>tomcat-juli</artifactId>
		<version>7.0.69</version>
	</dependency>

	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-devtools</artifactId>
		<optional>false</optional> <!-- 这个需要为 true 热部署才有效 -->
	</dependency>

	<!-- tomcat的支持.-->
	<dependency>
		<groupId>org.apache.tomcat.embed</groupId>
		<artifactId>tomcat-embed-jasper</artifactId>
		<version>8.5.15</version>
	</dependency>
	<dependency>
		<groupId>javax.servlet</groupId>
		<artifactId>servlet-api</artifactId>
		<version>3.0-alpha-1</version>
	</dependency>
	<dependency>
		<groupId>javax.servlet</groupId>
		<artifactId>jstl</artifactId>
		<version>1.2</version>
	</dependency>

	<!-- mybatis -->
	<dependency>
		<groupId>org.mybatis.spring.boot</groupId>
		<artifactId>mybatis-spring-boot-starter</artifactId>
		<version>1.1.1</version>
	</dependency>
	<!-- mysql -->
	<dependency>
		<groupId>mysql</groupId>
		<artifactId>mysql-connector-java</artifactId>
		<!--  <version>5.1.21</version>-->
	</dependency>

	<!-- shiro -->
	<dependency>
		<groupId>org.apache.shiro</groupId>
		<artifactId>shiro-spring</artifactId>
		<version>1.3.2</version>
	</dependency>

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

	<!--ognl -->
	<dependency>
		<groupId>ognl</groupId>
		<artifactId>ognl</artifactId>
		<version>3.1.3</version>
	</dependency>

	<!-- shiro config html-->
	<dependency>
		<groupId>com.github.theborakompanioni</groupId>
		<artifactId>thymeleaf-extras-shiro</artifactId>
		<version>2.0.0</version>
	</dependency>

	<!-- json转换-->
	<dependency>
		<groupId>com.alibaba</groupId>
		<artifactId>fastjson</artifactId>
		<version>1.1.41</version>
	</dependency>

	<!-- gson转换-->
	<dependency>
		<groupId>com.google.code.gson</groupId>
		<artifactId>gson</artifactId>
		<version>2.6.2</version>
	</dependency>
</dependencies> 
</project>

2、新建子级项目 common 和 auth，增加父级项目关联
common项目pom.xml配置信息：

<?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/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
	<groupId>com.cn.zmc</groupId>
	<artifactId>springboot</artifactId>
	<version>1.0-SNAPSHOT</version>
</parent>

<groupId>com.cn.zmc</groupId>
<artifactId>common</artifactId>
<version>1.0-SNAPSHOT</version>

<packaging>jar</packaging>
 <build>
	   <plugins>
		   <plugin>
			   <groupId>org.springframework.boot</groupId>
			   <artifactId>spring-boot-maven-plugin</artifactId>
			   <configuration>
				   <classifier>exec</classifier>
			   </configuration>
		   </plugin>
	   </plugins>
   </build>
</project>

auth项目pom.xml配置信息：

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<parent>
	<groupId>com.cn.zmc</groupId>
	<artifactId>springboot</artifactId>
	<version>1.0-SNAPSHOT</version>
</parent>

<groupId>com.cn.zmc</groupId>
<artifactId>auth</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>


<dependencies>
	<dependency>
		<groupId>com.cn.zmc</groupId>
		<artifactId>common</artifactId>
		<version>1.0-SNAPSHOT</version>
		<scope>compile</scope>
	</dependency>
</dependencies>

<build>
	<plugins>
		<plugin>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-maven-plugin</artifactId>
		 <!--   <configuration>
				<includeSystemScope>true</includeSystemScope>
			</configuration>-->
			<executions>
				<execution>
					<goals>
						<goal>repackage</goal>
					</goals>
				</execution>
			</executions>
		</plugin>
	</plugins>
</build>
</project>

附加说明：
Maven中的dependency的scope作用域含义:

1、test范围指的是测试范围有效，在编译和打包时都不会使用这个依赖
2、compile范围指的是编译范围有效，在编译和打包时都会将依赖存储进去
3、provided依赖：在编译和测试的过程有效，最后生成war包时不会加入，
	诸如：servlet-api，因为servlet-api，tomcat等web服务器已经存在了，如果再打包会冲突
4、runtime在运行的时候依赖，在编译的时候不依赖
默认的依赖范围是compile

<plugin>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-maven-plugin</artifactId>
	<!--如果B模块有物理包,需要加下面的配置-->
    <configuration>
		<includeSystemScope>true</includeSystemScope>
	</configuration>
</plugin>

springBoot聚合项目打包参考 

https://www.jb51.net/article/161283.htm
https://www.jianshu.com/p/59ceea4f029d
https://blog.csdn.net/weixin_42395975/article/details/97644961
https://www.cnblogs.com/zeussbook/p/10790339.html
https://www.cnblogs.com/xiaoshouxing/p/9461670.html

 

来源：oschina

链接：https://my.oschina.net/u/3204029/blog/4298750