ant copy例子
单个文件拷贝:

<copy file="${resources.dir}/MANIFEST.MF" tofile="${temp.dir.meta-inf}/MANIFEST.MF" overwrite="true" />

<copy todir="${temp.dir.classes}">  <fileset dir="${src.dir}">    <include name="**/*.xml"/>    <include name="**/*.xsl"/>    <include name="**/*.properties"/>  </fileset></copy>

<target name="test_copy"><copy todir="d:/a" preservelastmodified="true" overwrite="true" verbose="true">           <fileset dir="d:/b"><include name="**/*.*" /><exclude name="**/classes/*"/><exclude name="**/lib/*"/><patternset refid="no.svn" /><patternset refid="no.bak" />           </fileset>        </copy></target>