在子项目jar（maven，docker）中存储基本的java项目

谢谢你看看这个！ 马克斯

在将来，我将要构build大量基于同一个父项目的微服务。 这些微服务都将使用spring的云和docker。 我目前有基础的Java项目和一个子项目。 每个微服务的主要应该从父项目inheritance。 直到现在我一直在使用

mvn clean package assembly:single 

用于构build微服务的jar，以便父项存储在jar中。 然后运行

  java -cp MicroService.jar path.to.parent.Main 

哪个工作正常。 我相信这不是最好的方法，我会喜欢任何关于改进的build议。

我现在的问题是，我想使用docker:build

  mvn clean package docker:build 

在使用docker：build打包微服务之后，如何指定父项目的Mainpath，因为父项目不再存储在由docker:build的jar中。

微服务（小孩）

 <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>0.0.1</modelVersion> <groupId>com.example</groupId> <artifactId>micro-service</artifactId> <version>0.0.1-SNAPSHOT</version> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.3.3.RELEASE</version> <relativePath /> <!-- lookup parent from repository --> </parent> <repositories> <repository> <id>spring-snapshots</id> <name>Spring Snapshots</name> <url>http://repo.spring.io/libs-snapshot-local</url> <snapshots> <enabled>true</enabled> </snapshots> </repository> <repository> <id>spring-milestones</id> <name>Spring Milestones</name> <url>http://repo.spring.io/libs-milestone-local</url> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>spring-releases</id> <name>Spring Releases</name> <url>http://repo.spring.io/libs-release-local</url> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>repository.springframework.maven.release</id> <name>Spring Framework Maven Release Repository</name> <url>http://maven.springframework.org/release</url> </repository> </repositories> <build> <plugins> <plugin> <artifactId>maven-assembly-plugin</artifactId> <configuration> <descriptorRefs> <descriptorRef>jar-with-dependencies</descriptorRef> </descriptorRefs> </configuration> </plugin> <plugin> <groupId>com.spotify</groupId> <artifactId>docker-maven-plugin</artifactId> <version>0.4.10</version> <configuration> <imageName>example</imageName> <baseImage>java</baseImage> <entryPoint>["java", "-jar", "/${project.build.finalName}.jar"]</entryPoint> <!-- copy the service's jar file from target into the root directory of the image --> <resources> <resource> <targetPath>/</targetPath> <directory>${project.build.directory}</directory> <include>${project.build.finalName}.jar</include> </resource> </resources> </configuration> </plugin> </plugins> </build> <dependencies> . <!-- Removed other dependancies to save space --> . <dependency> <groupId>com.example</groupId> <artifactId>parent-service</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-parent</artifactId> <version>Brixton.BUILD-SNAPSHOT</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> </project> 

https://github.com/spotify/docker-maven-plugin

http://maven.apache.org/plugins/maven-assembly-plugin/single-mojo.html

解决了

感谢@M。 Deinum评论。

我改成了pom.xml

 <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>0.0.1</modelVersion> <groupId>com.example</groupId> <artifactId>micro-service</artifactId> <version>0.0.1-SNAPSHOT</version> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.3.3.RELEASE</version> <relativePath /> <!-- lookup parent from repository --> </parent> <repositories> <repository> <id>spring-snapshots</id> <name>Spring Snapshots</name> <url>http://repo.spring.io/libs-snapshot-local</url> <snapshots> <enabled>true</enabled> </snapshots> </repository> <repository> <id>spring-milestones</id> <name>Spring Milestones</name> <url>http://repo.spring.io/libs-milestone-local</url> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>spring-releases</id> <name>Spring Releases</name> <url>http://repo.spring.io/libs-release-local</url> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>repository.springframework.maven.release</id> <name>Spring Framework Maven Release Repository</name> <url>http://maven.springframework.org/release</url> </repository> </repositories> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>1.3.6.RELEASE</version> <executions> <execution> <goals> <goal>repackage</goal> </goals> </execution> </executions> </plugin> </plugins> </build> <dependencies> . <!-- Removed other dependancies to save space --> . <dependency> <groupId>com.example</groupId> <artifactId>parent-service</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-parent</artifactId> <version>Brixton.BUILD-SNAPSHOT</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> </project> 

我现在就跑

  mvn clean package