比较完整的Ant配置文件

<?xml version="1.0" encoding="gb2312"?>

<project name="springapp" basedir="." default="usage">
    <property file="build.properties"/>

    <property name="src.dir" value="src"/>
    <property name="web.dir" value="war"/>
    <property name="build.dir" value="/${web.dir}/WEB-INF/classes"/>
    <property name="name" value="springapp"/>

    <path id="master-classpath">
        <fileset dir="${web.dir}/WEB-INF/lib">
            <include name="*.jar"/>
        </fileset>
        <fileset dir="${tomcat.home}/common/lib">
            <include name="servlet*.jar"/>
        </fileset>
  <pathelement path="${build.dir}"/>
    </path>

    <target name="usage">
        <echo message=""/>
        <echo message="${name} build file"/>
        <echo message="-----------------------------------"/>
        <echo message=""/>
        <echo message="Available targets are:"/>
        <echo message=""/>
        <echo message="build       --> 建立应用"/>
        <echo message="deploy     --> 部署应用"/>
        <echo message="deploywar --> 部署war文件"/>
        <echo message="install   --> 安装应用"/>
        <echo message="reload   --> 重载应用"/>
        <echo message="start      --> 启动Tomcat application"/>
        <echo message="stop      --> 停止 Tomcat application"/>
        <echo message="list        -->  列表 Tomcat applications"/>
        <echo message=""/>
    </target>

<!-- =========================================================== -->
<!-- spring tasks by yanger 2003-11 -->
<!-- =========================================================== -->
    <target name="build" description="Compile main source tree java files">
        <mkdir dir="${build.dir}"/>
        <javac destdir="${build.dir}" target="1.3" debug="true"
               deprecation="false" optimize="false" failonerror="true">
            <src path="${src.dir}"/>
            <classpath refid="master-classpath"/>
        </javac>
    </target>

    <target name="deploy" depends="build" description="Deploy application">
        <mkdir dir="${tomcat.home}/webapps/${name}"/>
  <copy todir="${tomcat.home}/webapps/${name}" preservelastmodified="true">
            <fileset dir="${web.dir}">
                <include name="**/*.*"/>
            </fileset>
        </copy>
    </target>

    <target name="deploywar" depends="build" description="Deploy application as a WAR file">
        <war destfile="${name}.war"
             webxml="${web.dir}/WEB-INF/web.xml">
            <fileset dir="${web.dir}">
                <include name="**/*.*"/>
            </fileset>
        </war>
        <copy todir="${deploy.path}" preservelastmodified="true">
            <fileset dir=".">
                <include name="*.war"/>
            </fileset>
        </copy>
    </target>


<!-- ============================================================ -->
<!-- Tomcat tasks - remove these if you don't have Tomcat installed -->
<!-- ============================================================ -->

    <taskdef name="install" classname="org.apache.catalina.ant.InstallTask">
        <classpath>
            <path location="${tomcat.home}/server/lib/catalina-ant.jar"/>
        </classpath>
    </taskdef>
    <taskdef name="reload" classname="org.apache.catalina.ant.ReloadTask">
        <classpath>
            <path location="${tomcat.home}/server/lib/catalina-ant.jar"/>
        </classpath>
    </taskdef>
    <taskdef name="list" classname="org.apache.catalina.ant.ListTask">
        <classpath>
            <path location="${tomcat.home}/server/lib/catalina-ant.jar"/>
        </classpath>
    </taskdef>
    <taskdef name="start" classname="org.apache.catalina.ant.StartTask">
        <classpath>
            <path location="${tomcat.home}/server/lib/catalina-ant.jar"/>
        </classpath>
    </taskdef>
    <taskdef name="stop" classname="org.apache.catalina.ant.StopTask">
        <classpath>
            <path location="${tomcat.home}/server/lib/catalina-ant.jar"/>
        </classpath>
    </taskdef>

    <target name="install" description="Install application in Tomcat">
        <install url="${tomcat.manager.url}"
                 username="${tomcat.manager.username}"
                 password="${tomcat.manager.password}"
                 path="/${name}"
                 war="${name}"/>
    </target>

    <target name="reload" description="Reload application in Tomcat">
        <reload url="${tomcat.manager.url}"
                 username="${tomcat.manager.username}"
                 password="${tomcat.manager.password}"
                 path="/${name}"/>
    </target>
<target name="start" description="Start Tomcat application">
        <start url="${tomcat.manager.url}"
                 username="${tomcat.manager.username}"
                 password="${tomcat.manager.password}"
                 path="/${name}"/>
    </target>

    <target name="stop" description="Stop Tomcat application">
        <stop url="${tomcat.manager.url}"
                 username="${tomcat.manager.username}"
                 password="${tomcat.manager.password}"
                 path="/${name}"/>
    </target>

    <target name="list" description="List Tomcat applications">
        <list url="${tomcat.manager.url}"
                 username="${tomcat.manager.username}"
                 password="${tomcat.manager.password}"/>
    </target>

<!-- End Tomcat tasks -->

</project>