用Ant打包Jar文件(包含lib)

<projectdefault="jar"name="Acid">

<!--工程目录结构

project

|-bin

|-src

|-lib

|-out

|-build.xml

-->

<propertyname="lib.dir"value="lib"/>

<propertyname="src.dir"value="src"/>

<propertyname="classes.dir"value="bin"/>

<propertyname="output.dir"value="out"/>

<propertyname="jarname"value="Test.jar"/>

<propertyname="mainclass"value="com.biao.Test"/>

<!--第三方jar包的路径-->

<pathid="lib-classpath">

<filesetdir="${lib.dir}">

<includename="**/*.jar"/>

</fileset>

</path>

<!--1.初始化工作，如创建目录等-->

<targetname="init">

<mkdirdir="${classes.dir}"/>

<mkdirdir="${output.dir}"/>

</target>

<!--2.编译-->

<targetname="compile"depends="init">

<javacsrcdir="${src.dir}"destdir="${classes.dir}">

<compilerargline="-encodingUTF-8"/>

<classpathrefid="lib-classpath"/>

</javac>

</target>

<!--3.打包jar文件-->

<targetname="jar"depends="compile">

<copytodir="${output.dir}/lib">

<filesetdir="${lib.dir}"/>

</copy>

<!--Createapropertycontainingall.jarfiles,

prefixlib/,andseperatedwithaspace-->

<pathconvertproperty="mf.classpath"pathsep="">

<mapper>

<chainedmapper>

<!--jar包文件只留文件名，去掉目录信息-->

<flattenmapper/>

<!--addlib/prefix-->

<globmapperfrom="*"to="lib/*"/>

</chainedmapper>

</mapper>

<pathrefid="lib-classpath"/>

</pathconvert>

<!--jar文件的输出路径-->

<jardestfile="${output.dir}/${jarname}"basedir="${classes.dir}">

<manifest>

<attributename="Main-class"value="${mainclass}"/>

<attributename="Class-Path"value="${mf.classpath}"/>

</manifest>

</jar>

</target>

</project>