springboot一個專案多模組打包（終於可以了，網路上的能在仔細點嗎）。參考了很多，來個詳細的。
阿新 • • 發佈：2019-01-10
有人說想要例子：
我把連結放這了：如果你覺得自己很放不想寫，可以下載pom檔案的案例
https://download.csdn.net/download/qq_28929589/10540018
首先這是我公司的專案結構
core不依賴誰
user依賴core
hr依賴user和core
hr是主模組，application的入口放在這裡的
如果以後我在做一個專案比如hr1，我可以再次去依賴core和user。
core和user。就可以公用了。。。。
其次我的pom.xml的父檔案
切記父檔案不需要打包。<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> <packaging>pom</packaging> <!-- 專案說明：這裡作為聚合工程的父工程 --> <groupId>com.ewe</groupId> <artifactId>ewe-hr</artifactId> <version>1.0.0.RELEASE</version> <!-- 繼承說明：這裡繼承SpringBoot提供的父工程 --> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.9.RELEASE</version> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.7</java.version> </properties> <!-- 模組說明：這裡宣告多個子模組 --> <modules> <module>core</module> <module>hr</module> <module>user</module> </modules> <dependencyManagement> <!-- 模組說明：這裡宣告多個子模組 --> <dependencies> <!--子版本依賴--> <dependency> <groupId>com.ewe</groupId> <artifactId>core</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <dependency> <groupId>com.ewe</groupId> <artifactId>user</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <dependency> <groupId>com.ewe</groupId> <artifactId>hr</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> </dependencyManagement> </project>
不需要寫
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</build>
再次我的core檔案
我的core檔案不需要打包，因為我的主專案hr需要core包中的依賴，打包了就找不到了<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> <packaging>pom</packaging> <!-- 專案說明：這裡作為聚合工程的父工程 --> <groupId>com.ewe</groupId> <artifactId>ewe-hr</artifactId> <version>1.0.0.RELEASE</version> <!-- 繼承說明：這裡繼承SpringBoot提供的父工程 --> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.9.RELEASE</version> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.7</java.version> </properties> <!-- 模組說明：這裡宣告多個子模組 --> <modules> <module>core</module> <module>hr</module> <module>user</module> </modules> <dependencyManagement> <!-- 模組說明：這裡宣告多個子模組 --> <dependencies> <!--子版本依賴--> <dependency> <groupId>com.ewe</groupId> <artifactId>core</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <dependency> <groupId>com.ewe</groupId> <artifactId>user</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <dependency> <groupId>com.ewe</groupId> <artifactId>hr</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> </dependencyManagement> </project>
然後我的user檔案
<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.ewe</groupId> <artifactId>ewe-hr</artifactId> <version>1.0.0.RELEASE</version> <relativePath>../pom.xml</relativePath> </parent> <artifactId>user</artifactId> <version>0.0.1-SNAPSHOT</version> <name>user</name> <description>user information</description> <dependencies> <dependency> <groupId>com.ewe</groupId> <artifactId>core</artifactId> </dependency> </dependencies> <!-- Package as an executable jar --> <build> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.xml</include> </includes> </resource> <resource> <directory>src/main/resources</directory> <includes> <include>**.*</include> <include>**/*.*</include><!-- i18n能讀取到 --> <include>**/*/*.*</include> </includes> </resource> </resources> </build> </project>
為什麼user有build呢，因為依賴的打包的時候我只是指明瞭需要打包的目錄resources
最後我的住主專案hr
<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>
<artifactId>hr</artifactId>
<name>hr</name>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<!-- 繼承本專案的父工程 -->
<parent>
<groupId>com.ewe</groupId>
<artifactId>ewe-hr</artifactId>
<version>1.0.0.RELEASE</version>
<relativePath>../pom.xml</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>com.ewe</groupId>
<artifactId>core</artifactId>
</dependency>
<dependency>
<groupId>com.ewe</groupId>
<artifactId>user</artifactId>
</dependency>
</dependencies>
<!-- Package as an executable jar -->
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**.*</include>
<include>**/*.*</include><!-- i18n能讀取到 -->
<include>**/*/*.*</include>
</includes>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<fork>true</fork> <!-- 如果沒有該配置，devtools不會生效 -->
<!-- 指定該Main Class為全域性的唯一入口 -->
<mainClass>com.ewe.Application</mainClass>
<layout>ZIP</layout>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal><!--可以把依賴的包都打包到生成的Jar包中-->
</goals>
</execution>
</executions>
</plugin>
</plugins>
<finalName>hr</finalName>
</build>
</project>需要進行打包並指明main函式的入口
以上是解析如果有幫助你，點個贊，我也是從痛苦中過來的