在ant任务中使用eclipse类路径

<path id="project.classpath">
   <fileset dir="${basedir}/bin">
       <include name="**/*.jar"/>
    </fileset>
   <fileset dir="${basedir}/lib">
       <include name="**/*.jar"/>
    </fileset>
</path>

<javac srcdir="${src}"
       destdir="${build}"
       classpathref="project.classpath">
</javac>

<java classname="com.example.Main"
      classpathref="project.classpath"
      fork="true">
</java>