如何使用maven-jar-plugin使用.class文件创建测试jar？

Question

I have been trying to create a test-jar from a war project using the maven-jar-plugin. I have custom src folder which I want as a jar. The plugin does not compile the files in the folder and creates a jar with .java files. How do I compile the java files before they are packaged in a jar as .class files ?

<plugin>
   <groupId>org.apache.maven.plugins</groupId>
   <artifactId>maven-jar-plugin</artifactId>
   <version>2.4</version>
   <executions>
      <execution>
         <goals>
            <goal>test-jar</goal>
         </goals>
      </execution>
   </executions>
   <configuration>
      <testClassesDirectory>${project.basedir}/src/test/selenium</testClassesDirectory>   
   </configuration>
</plugin>

Answer 1

您是否尝试使用maven-compiler-plugin