问题
Basically, I would like to mimic apply task but instead of passing to it anexecutable, I would like to pass an ant task and come up with something like:
<project>
<target name="my-task">
<!--target definition-->
<target/>
<target name="my-task-on-files">
<apply task="my-task">
<srcfile/>
<targetfile/>
<fileset dir="." includes="*.xml"/>
</apply>
</target>
</project>
The problem is that apply has to task attribute but only executable.
I need a solution that doesn't require ant-contrib.
回答1:
No native solution in ANT. This is the sort of problem ant-contrib was invented to solve :-(
Basically, ANT was designed to be extended by writing custom tasks to solve non-standard build problems....
Personally, I think once your build needs complex logic, it's time to embed a full blown programming language. My tool of choice is groovy, due to it's tight integration with ANT. Furthermore, I use ivy to manage my build's 3rd party dependencies, so automatically adding groovy to the classpath is no hardship.
来源：https://stackoverflow.com/questions/9278022/in-ant-how-to-apply-a-target-on-a-list-of-files-without-ant-contrib