如何在maven中使用多模块项目创建装配

Question

我有多模块Maven项目。模块的一部分是库，一部分是可执行的。我已经创建了组装模块，并将其附加到模块列表的末尾。组装模块配置如下所示：

<build>
    <plugins>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-assembly-plugin</artifactId>
    <!--   <version>1.1.3</version> -->
        <configuration>
          <descriptor>src/assembly/bin.xml</descriptor>
        </configuration>
        <executions>
          <execution>
            <id>make-assembly</id> 
            <phase>package</phase>
            <goals>
              <goal>single</goal>
            </goals>
          </execution>
        </executions>
      </plugin>

    </plugins> 
  </build>

  <dependencies>
    <!-- all dependencies -->
  </dependencies>

我还创建了assembe文件src/assemble/bin.xml：

<id>bin</id>
  <formats>
    <format>dir</format> 
    <format>tar.gz</format> 
    <format>tar.bz2</format>
  </formats>
  <includeBaseDirectory>false</includeBaseDirectory>
  <fileSets>
    <fileSet>
      <directory>${project.basedir}</directory>
      <outputDirectory>/</outputDirectory>
      <includes>
        <include>README*</include>
        <include>LICENSE*</include>
        <include>NOTICE*</include>
        <include>properties*/</include>
      </includes>
    </fileSet>
    <fileSet>
      <directory>${project.build.directory}</directory>
      <outputDirectory>/</outputDirectory>
      <includes>
        <include>*.jar</include>
      </includes>
    </fileSet>
    <fileSet>
      <directory>${project.build.directory}/jars</directory>
      <outputDirectory>jars</outputDirectory>
    </fileSet>
  </fileSets> 
  <moduleSets>
    <moduleSet>
        <binaries>
        <unpack>false</unpack>
        <dependencySets>
          <dependencySet>
            <unpack>false</unpack>
            <scope>compile</scope>
            <outputDirectory>jars</outputDirectory>
          </dependencySet>
        </dependencySets>
      </binaries>   
    </moduleSet>
  </moduleSets>

不幸的是，然后我使用mvn包运行组装。我收到这个错误：

在项目组装上执行目标org.apache.maven.plugins:maven-assembly-plugin:2.2-beta-5:single (make程序集)失败:创建程序集失败:创建程序集存档bin错误:必须至少设置一个文件.

Answer 1

刚刚解决了这个问题。

原来我的maven程序集插件只是缺少版本号：

<version>2.5.5</version>

此外，bin.xml也缺少依赖关系：

<useAllReactorProjects>true</useAllReactorProjects> 

<includes>
  <include>org.rdswitchbaord.importers:import_ands</include>
  <!-- etc -->
</includes> 

在那之后，所有的明星都神奇地发挥作用。