Maven項目中對多個二進制文件的不同依賴

Question

我有一個maven項目，它應該產生幾個二進制文件。其中一些具有其他的依賴關係，並且依賴關係可能會從二進制到二進制不同。

問題是：如何在不包含每個依賴項的情況下實現這一目標，而只需將每個依賴項添加到每個jar中？

目前我使用程序集插件來完成工作，只是它將每個依賴項放入每個jar。此外，它創建了我不需要的標準app1快照jar。我怎樣才能擺脫它？

我的POM文件：

<?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> 

    <groupId>antlrtest</groupId> 
    <artifactId>app1</artifactId> 
    <version>1.0-SNAPSHOT</version> 

    <build> 
     <plugins> 
      <plugin> 
       <artifactId>maven-assembly-plugin</artifactId> 
       <executions> 
        <execution> 
         <id>thf_test</id> 
         <phase>package</phase> <!-- bind to the packaging phase --> 
         <goals> 
          <goal>single</goal> 
         </goals> 
         <configuration> 
          <archive> 
           <manifest> 
            <mainClass>parsers.THF_test</mainClass> 
           </manifest> 
          </archive> 
          <descriptorRefs> 
           <descriptorRef>jar-with-dependencies</descriptorRef> 
          </descriptorRefs> 
          <finalName>bin/THF_test</finalName> 
         </configuration> 
        </execution> 
        <execution> 
         <id>hmf_test</id> 
         <phase>package</phase> <!-- bind to the packaging phase --> 
         <goals> 
          <goal>single</goal> 
         </goals> 
         <configuration> 
          <archive> 
           <manifest> 
            <mainClass>parsers.HMF_test</mainClass> 
           </manifest> 
          </archive> 
          <descriptorRefs> 
           <descriptorRef>jar-with-dependencies</descriptorRef> 
          </descriptorRefs> 
          <finalName>bin/HMF_test</finalName> 
         </configuration> 
        </execution> 
        <execution> 
         <id>HMF_to_THF</id> 
         <phase>package</phase> <!-- bind to the packaging phase --> 
         <goals> 
          <goal>single</goal> 
         </goals> 
         <configuration> 
          <archive> 
           <manifest> 
            <mainClass>transformation.HMF_to_THF</mainClass> 
           </manifest> 
          </archive> 
          <descriptorRefs> 
           <descriptorRef>jar-with-dependencies</descriptorRef> 
          </descriptorRefs> 
          <finalName>bin/HMF_to_THF</finalName> 
         </configuration> 
        </execution> 
       </executions> 
      </plugin> 

      <!-- antlr --> 
      <plugin> 
       <groupId>org.antlr</groupId> 
       <artifactId>antlr4-maven-plugin</artifactId> 
       <version>4.5</version> 
       <configuration> 
        <arguments> 
         <argument>-package</argument> 
         <argument>parsers</argument> 
        </arguments> 
       </configuration> 
       <executions> 
        <execution> 
         <id>antlr</id> 
         <goals> 
          <goal>antlr4</goal> 
         </goals> 
        </execution> 
       </executions> 
      </plugin> 
     </plugins> 
    </build> 

    <dependencies> 
     <dependency> 
      <groupId>org.antlr</groupId> 
      <artifactId>antlr4-runtime</artifactId> 
      <version>4.5</version> 
     </dependency> 
     <dependency> 
      <groupId>org.antlr</groupId> 
      <artifactId>antlr4-maven-plugin</artifactId> 
      <version>4.5</version> 
      <type>maven-plugin</type> 
     </dependency> 

     <dependency> 
      <groupId>junit</groupId> 
      <artifactId>junit</artifactId> 
      <version>4.12</version> 
      <scope>test</scope> 
     </dependency> 
    </dependencies> 

</project> 

Answer 1

如https://stackoverflow.com/a/2426271/800413解釋的，它往往是一個不好的做法，產生從同一項目多個工件/二進制文件。

對於你的情況，爲什麼不把多個項目共享主代碼庫作爲依賴關係並生成所需的二進制文件，併爲每個項目提供適當的庫？