java 基于maven多模块合并打包部署

项目环境

1. jdk 1.8
2. spring 2.7.x
3. maven 3.6

项目结构

模块功能

client – 对外service
common – 共用工具切面等
main – 启动类
goods – 子模块具体实现

模块间依赖关系

client – 无依赖
common – 无依赖
main – client、common、goods
goods – client、common

具体POM配置

顶级pom

引入需要被使用的所有项目子模块，并统一制定版本号

    <groupId>org.ct</groupId><artifactId>gp-data-analysis</artifactId><packaging>pom</packaging><version>${gp-data.version}</version><modules><module>gp-data-client</module><module>gp-data-common</module><module>gp-futrue-goods</module><module>gp-data-main</module></modules><properties><maven.compiler.source>8</maven.compiler.source><maven.compiler.target>8</maven.compiler.target><gp-data.version>1.0.0</gp-data.version></properties><dependencyManagement><dependencies><dependency><groupId>org.ct</groupId><artifactId>gp-data-analysis</artifactId><version>${gp-data.version}</version></dependency><dependency><groupId>org.ct</groupId><artifactId>gp-data-main</artifactId><version>${gp-data.version}</version></dependency><dependency><groupId>org.ct</groupId><artifactId>gp-data-common</artifactId><version>${gp-data.version}</version></dependency><dependency><groupId>org.ct</groupId><artifactId>gp-data-client</artifactId><version>${gp-data.version}</version></dependency><dependency><groupId>org.ct</groupId><artifactId>gp-data-futrue</artifactId><version>${gp-data.version}</version></dependency></dependencies></dependencyManagement><build><!-- 引入maven打包工具 --><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.1</version><configuration><source>1.8</source><target>1.8</target></configuration></plugin><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-surefire-plugin</artifactId><configuration><skip>true</skip></configuration></plugin></plugins></build>

client、common、goods类似

	<!-- 指定父pom版本 --><parent><artifactId>gp-data-analysis</artifactId><groupId>org.ct</groupId><version>${gp-data.version}</version></parent>

main 设置打包入口，扫描的xml配置项等
    main 中dependency中引入顺序需要注意，需要保证，未被依赖的在前，被依赖的子模块在后。因为此处的顺序决定了maven install的顺序

    <parent><artifactId>gp-data-analysis</artifactId><groupId>org.ct</groupId><version>${gp-data.version}</version></parent><dependencies><dependency><groupId>org.ct</groupId><artifactId>gp-data-common</artifactId></dependency><dependency><groupId>org.ct</groupId><artifactId>gp-data-client</artifactId></dependency><dependency><groupId>org.ct</groupId><artifactId>gp-data-futrue</artifactId></dependency></dependencies><build><plugins><!--打包插件--><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><version>2.4.3</version><executions><execution><goals><!-- 整合打jar包 --><goal>repackage</goal></goals></execution></executions><configuration><!--支持静态文件热部署--><addResources>true</addResources><!-- 指定该Main Class为全局的唯一入口 --><mainClass>org.ct.gp.GpDataBootApplication</mainClass></configuration></plugin></plugins><!--打包规则，打包时将resources文件夹打包进去--><resources><resource><directory>src/main/resources</directory><filtering>false</filtering></resource><!--保证mapper文件夹中的.xml文件可以被编译--><resource><directory>src/main/java</directory><includes><include>**/*.xml</include></includes><filtering>false</filtering></resource></resources></build>

使用maven打包root目录

生成的main jar，及包含了所有模块