是否有ANT的方式从JAR提取一个类文件，并把它放在另一个JAR？ [英] Is there a way in ANT to extract one class file from a JAR and put it in another JAR?

问题描述

我的Ant构建脚本使用名为createEJBStubs一个WebSphere命令产生的一切JAR文件加上一个新生成的类，分别是： COM / MyApp的/服务/ _User_Service_Stub.class

My ANT build script uses a WebSphere command called createEJBStubs that produces a JAR file with everything plus one new generated class, namely: com/myapp/services/_User_Service_Stub.class.

由于这个stub类只用于在开发时运行JUnit测试，我想它是在其自己的JAR文件。

Since this stub class is only used for running JUnit tests at dev time, I would like it to be in its own JAR file.

我怎么能告诉ANT在 AAA.JAR 复制一切匹配，也就是说， _ * Stub.class 只有那些文件复制到 BBB.JAR （也保持相同的目录/包结构）？

How can I tell ANT to copy everything in AAA.JAR that matches, say, _*Stub.class and copy only those files into BBB.JAR (also, maintaining the same directory/package structure)?

任何意见或指针将不胜AP preciated！谢谢，

Any ideas or pointers would be GREATLY appreciated! Thanks,

罗布

推荐答案

确定 - 回答我的问题 - 这是非常容易的。对不起，我问。

Ok -- answering my own question -- that was surprisingly easy. Sorry I asked.

<unzip src="AAA.JAR" dest="./temp">
  <patternset>
    <include name="**/_*Stub.class" />
  </patternset>
</unzip>

<zip destfile="BBB.JAR" basedir="./temp" />

感谢ANT。

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