~请教大家，还有人用~ANT~给JAVA工程或WEB工程打包的吗？

    <!-- import properties (app settings, classpath, jar file locations) -->
    <import file="properties.xml"/>

    <target name="init" description="defines custom tasks">
        <!-- Taskdefs -->
        <taskdef resource="net/sf/antcontrib/antcontrib.properties" classpath="${ant-contrib.jar}"/>
        
        <!-- Ensure that Ant 1.6.2+ is being used -->
        <available classname="org.apache.tools.ant.DynamicAttribute" property="ant-1.6.2"/>
        <fail unless="ant-1.6.2" message="AppFuse requires Ant 1.6.2 for faster unit testing"/>
         
        <!-- Conditionally set property for tomcat -->
        <condition property="server.use.tomcat">
            <equals arg1="${server.type}" arg2="tomcat"/>
        </condition>
        
        <condition property="server.use.jboss">
            <equals arg1="${server.type}" arg2="jboss"/>
        </condition>

    </target>
    
    <!-- Check timestamp on files -->
    <target name="prepare" depends="init" description="create target directories">
        <tstamp/>
        <tstamp><format property="copyright.year" pattern="yyyy"/></tstamp>
        <echo message="Preparing target directory '${webapp.target}'"/>
        <mkdir dir="${webapp.target}"/>
        <mkdir dir="${webapp.dist}"/>
        <mkdir dir="${web.classes.dir}"/>
        
        <mkdir dir="${build.dir}/resources"/>
        <mkdir dir="${build.dir}/dao/gen"/>
        <mkdir dir="${build.dir}/web/gen"/>

        <!-- Make sure hibernatedoclet is necessary -->
        <uptodate property="hibernatedoclet.unnecessary">
            <srcfiles dir="src/dao" includes="**/*.java"/>
            <srcfiles dir="${build.dir}/dao/gen" includes="**/*.java"/>
            <mapper type="glob" from="*.java" to="${build.dir}/dao/classes/*.class"/>
        </uptodate>

        <!-- Make sure webdoclet is necessary -->
        <uptodate property="webdoclet.uptodate">
            <srcfiles dir="src/web" includes="**/*.java"/>
            <srcfiles dir="${build.dir}/web/gen" includes="**/*.java"/>
            <mapper type="glob" from="*.java" to="${build.dir}/web/classes/*.class"/>
        </uptodate>

        <condition property="webdoclet.unnecessary">
            <and>
                <equals arg1="${webdoclet.uptodate}" arg2="true"/>
                <available file="${build.dir}/webapp/WEB-INF/${webapp.name}.tld"/>
            </and>
        </condition>
    </target>

    <!-- List of variables in .properties files that will be replaced at
         build time -->
    <filterset id="variables.to.replace">
        <filter token="APPNAME" value="${webapp.name}"/>
        <filter token="ENCRYPT-ALGORITHM" value="${encrypt.algorithm}"/>
        <filter token="ERROR-MAILTO" value="${error.mailTo}"/>
        <filter token="ERROR-MAILFROM" value="${mail.default.from}"/>
        <filter token="ERROR-MAILHOST" value="${mail.host}"/>
        <filter token="ERROR-SERVER" value="${error.server}"/>
        <filter token="SECURE-LOGIN" value="${secure.login}"/>
        <filter token="HIBERNATE-DIALECT" value="${hibernate.dialect}"/>
    </filterset>

    <!-- List of variables to replace when configuring Tomcat -->
    <filterset id="db.variables">
        <filter token="DB-DRIVERNAME" value="${database.driver_class}"/>
        <filter token="DB-URL" value="${database.url}"/>
        <filter token="DB-DIALECT" value="${hibernate.dialect}"/>
        <filter token="DB-NAME" value="${database.name}"/>
        <filter token="DB-USERNAME" value="${database.username}"/>
        <filter token="DB-PASSWORD" value="${database.password}"/>
    </filterset>
    
    <filterset id="tomcat.variables">
        <filter token="DOC-BASE" value="${web.dir}"/>
        <filter token="URI-PATH" value="${dev.uri.path}"/>
    </filterset>

    <!-- Copy any resource or configuration files -->
    <target name="copy-resources" depends="prepare"
        description="Copy .properties and .xml files from source directory">
        <copy todir="${build.dir}/resources" includeEmptyDirs="no">
            <fileset dir="${metadata.dir}/resources">
                <exclude name="ApplicationResources_zh*.properties"/>
                <exclude name="exceptionResources_zh*.properties"/>
                <include name="*.properties"/>
                <include name="*.xml"/>
                <include name="*.vm"/>
            </fileset>
            <filterset refid="variables.to.replace"/>
            <filterset refid="db.variables"/>
        </copy>
        <native2ascii src="${metadata.dir}/resources" dest="${build.dir}/resources" 
            includes="ApplicationResources_zh*.properties,exceptionResources_zh*.properties" encoding="UTF-8"/>
    </target>

    <!-- =================================================================== -->
    <!-- The "copy-web-files" target copies the static web resources portion -->
    <!-- of your web application source into the build target area           -->
    <!-- =================================================================== -->
    <target name="copy-web-files" depends="prepare" description="Copy static files">
        <echo message="Copying static files"/>
        <!-- Remove the copy block below if you're not displaying version/copyright in the footer -->
        <tstamp>
            <format property="build.timestamp" pattern="EEEE MMM dd, yyyy 'at' hh:mm a zz"/>
        </tstamp>
        <copy todir="${build.dir}/webapp/WEB-INF">
            <fileset dir="${struts.dir}" includes="*.xml"/>
            <fileset dir="${metadata.dir}/spring" includes="**/*.xml"/>
            <filterset refid="db.variables"/>
        </copy>
    </target>
    
    <!-- =================================================================== -->
    <!-- The "stage-web" is used to gather all static web recourses in the   -->
    <!-- build directory.                                                    -->
    <!-- =================================================================== -->
    <target name="stage-web" depends="copy-resources,copy-web-files"
        description="Calls other targets to gather static resources"/>
    
    <!-- =================================================================== -->
    <!-- The "hibernatedoclet" target generates Hibernate mapping files      -->
    <!-- based on XDoclet marked-up Plain Old Java Object (POJO)             -->
    <!-- =================================================================== -->
    <target name="hibernatedoclet" depends="prepare" unless="hibernatedoclet.unnecessary"
        description="Generate Hibernate mapping files">

        <taskdef name="hibernatedoclet"
            classname="xdoclet.modules.hibernate.HibernateDocletTask"
            classpathref="xdoclet.classpath"/>
        
        <!-- generate hibernate files -->
        <hibernatedoclet destdir="${build.dir}/dao/gen" mergedir="metadata/dao"
            excludedtags="@version,@author" addedtags="@xdoclet-generated at ${TODAY}"
            force="${xdoclet.force}">
            <fileset dir="src/dao"/>
            <hibernate validatexml="true" version="3.0"/>
        </hibernatedoclet>
    </target>
    
    <target name="compile-dao" depends="hibernatedoclet" description="Compile dao module">
        <compile module="dao"/>
    </target>

    <target name="package-dao" depends="prepare,compile-dao" description="Package DAO JAR">
        <!-- Copy XML files from source -->
        <copy todir="${build.dir}/dao/gen">
            <fileset dir="src/dao" includes="**/*.xml"/>
            <filterset refid="variables.to.replace"/>
        </copy>
        <!-- Copy Spring configuration files -->
        <jar destfile="${dist.dir}/${webapp.name}-dao.jar">
            <manifest>
                <attribute name="Class-Path" value="${webapp.name}-dao.jar"/>
            </manifest>
            <fileset dir="${build.dir}/dao/classes"/>
            <fileset dir="${build.dir}/dao/gen" includes="**/*.xml"/>
        </jar>
    </target>
  
    <!-- Service -->
    <target name="compile-service" depends="package-dao" description="Compile service module">
        <compile module="service"/>
    </target>

    <target name="package-service" depends="compile-service">
        <jar destfile="${dist.dir}/${webapp.name}-service.jar">
            <manifest>
                <attribute name="Class-Path"
                    value="${webapp.name}-dao.jar ${webapp.name}-service.jar"/>
            </manifest>
            <fileset dir="${build.dir}/service/classes"/>
            <fileset dir="src/service" includes="**/*.xml"/>
        </jar>
    </target>

    <target name="package-webservice">
        <ant antfile="build_axis2.xml"/>
    </target>