ANT打包命令

<?xml version="1.0"?>
<project name="PRO_NAME" default="all" basedir=".">

	<property name="src.dir"       value="src" />
	<property name="classes.dir"   value="WEB-INF/classes" />
	<property name="lib.dir"       value="WEB-INF/lib" />

	<!--用于输出打包的文件夹-->
	<property name="temp.dir"      value="${java.io.tmpdir}/${ant.project.name}" />
	<property name="target.dir"    value="target" />

	<!-- 定义classpath -->
	<path id="master-classpath">
		<fileset file="${lib.dir}/*.jar" />
		<pathelement path="${classes.dir}" />
	</path>

	<target name="clean">
		<delete dir="${classes.dir}" />
		<delete dir="${temp.dir}" />
		<delete file="${target.dir}/${ant.project.name}.jar"/>
		<delete file="${target.dir}/${ant.project.name}.war"/>
		<delete dir="${target.dir}" />
	</target>

	<!-- 初始化任务 -->
	<target name="init" depends="clean">
		<mkdir dir="${target.dir}" />
		<mkdir dir="${temp.dir}" />
		<mkdir dir="${classes.dir}" />
	</target>

	<!-- 编译 -->
	<target name="compile" depends="init" description="compile the source files">
		<javac srcdir="${src.dir}" destdir="${classes.dir}"  debug="true" encoding="GB2312">
			<classpath refid="master-classpath" />
		</javac>
		<copy todir="${classes.dir}" overwrite="true">
			<fileset dir="${src.dir}">
				<include name="**/*.xml" />
				<include name="**/*.properties" />
			</fileset>
		</copy>
	</target>

	<!--打jar包-->
	<target name="jar" depends="compile">
		<jar jarfile="${target.dir}/${ant.project.name}.jar">
			<fileset dir="${classes.dir}">
				<include name="**/*" />
			</fileset>
		</jar>
	</target>

	<target name="preWar" depends="jar">
		<copy todir="${temp.dir}/WEB-INF/lib" overwrite="true">
			<fileset dir="${target.dir}">
				<include name="${ant.project.name}.jar"/>
			</fileset>
		</copy>
		<copy todir="${temp.dir}" overwrite="true">
			<fileset dir="${basedir}">
				<include name="${lib.dir}/*.jar" />
				<include name="index.html" />
				<include name="page/**/*.*" />
				<include name="WEB-INF/*.xml" />
			</fileset>
		</copy>
	</target>
	
	<!--打war包-->
	<target name="war" depends="preWar">
		<jar jarfile="${target.dir}/${ant.project.name}.war">
			<fileset dir="${temp.dir}">
				<include name="**/*.*"/>
			</fileset>
		</jar>	
	</target>

	<target name="all" depends="war">
		<delete dir="${temp.dir}"/>
	</target>

</project>

 详细参考[这里 ]