Ant脚本模板：构建与依赖管理

<?xml version="1.0"  encoding="GB2312" ?>

<!-- 一个项目,可包含很多任务组(target) -->
<project default="main" basedir=".">

 <property name="src" value="src"/>
 <property name="build.classes" value="classes"/>
 <property name="dist"  value="build"/>
 <property name="app.jar"  value="anttest.jar"/>
 <property name="app.name"  value="anttest"/>
 <property name="build.docs.api" value="docs"/>
 <property name="build.lib" value="lib/rssservice.jar;lib/jdom.jar;lib/htmlparser.jar;lib/fmsware.jar;lib/baidusearch.jar;lib/servlet-api.jar;lib/jmmsc.jar;lib/dbconnectionpool.jar;lib/log4j-1.2.8.jar;lib/commmethod.jar;lib/umsSS.jar;lib/axis.jar;lib/jcmppapi30.jar;lib/jaxrpc.jar;lib/activation.jar;lib/mail.jar;lib/dom4j-1.5-rc1.jar;lib/jug-lgpl-2.0.0.zip;lib/smsapi.jar;"/>
 
 <!-- 创建classes目录 -->
    <target name="init">
  <delete dir="${build.classes}" failonerror="false" />
         <mkdir dir="${build.classes}"/>
  <delete dir="${build.docs.api}" failonerror="false" />
         <mkdir dir="${build.docs.api}"/>
 </target>
 
 <!-- 设置classpath -->
 <path id="classpath">
  <pathelement location="${build.classes}"/>
  <pathelement path="${build.lib}"/>
 </path>
 
 
 <target name="main" depends="init">