ant learn

this is the one which names buildLearn.xml contains the useful ways to show message,unless,copy ,delete ,move and mkdir

<?xml version="1.0" encoding="UTF-8"?>
<project name="AntBuild" default="default" basedir=".">
	<target name="default" depends="init,copy,delete,move">
	</target>

	<property name="age" value="25" />
	<property name="include" value="Exception/*.java"/>
	<property name="mkdir" value="antcopy/mkdir"></property>

	<target name="init" depends="showMessage,unless">
	</target>
	<!-- - - - - - - - - - - - - - - - - - 
          target: how to show message
	      - - - - - - - - - - - - - - - - - -->
	<target name="showMessage">
		<echo message="the dir is ${basedir}" />
	</target>

	<!-- - - - - - - - - - - - - - - - - - 
          target: how to use unless
          when age exist,unless not go;                      
         - - - - - - - - - - - - - - - - - -->
	<target name="unless" unless="age">
		<echo message="the dir2 is ${basedir}" />
	</target>

	<!-- - - - - - - - - - - - - - - - - - 
          target: how to use copy                     
         - - - - - - - - - - - - - - - - - -->
	<target name="copy" depends="copydir">
		<copy file="rolling.log" tofile="lib/copy.txt">
		</copy>
	</target>
	<target name="copydir">
		<copy todir="antcopy">
			<fileset dir="src" />
		</copy>
	</target>
	<!-- - - - - - - - - - - - - - - - - - 
          target: how to use delete                    
         - - - - - - - - - - - - - - - - - -->
	<target name="delete" depends="deleteDetail">
		<delete file="lib/copy.txt" />
		<delete dir ="antcopy/ant" />
		<delete dir ="noExistDir" />
	</target>
	<target name="deleteDetail">
		<delete includeEmptyDirs="true">
			<fileset dir="antcopy/ThinkInjava">
				<include name="Exception/*Exception*.java"/>
				<exclude name="Exception/*Test*.java"/>
			</fileset>
		</delete>
	</target>
	<!-- - - - - - - - - - - - - - - - - - 
          target: how to use move and mkdir                     
         - - - - - - - - - - - - - - - - - -->
	<target name="move" depends="makeDir">
		<move file="antcopy/yfTest" tofile="antcopy/notExist"></move>
	</target>
	<target name="makeDir">
		<mkdir dir="${mkdir}"/>
	</target>
</project>

and then ,here is a buildTest.xml copy from web source

<?xml version="1.0"?>
<project name="Acesys" default="deploy-db">
	<!-- properies -->
	<property file="build.properties" />
	<property name="src.dir" value="${basedir}/src" />
	<property name="report.dir" value="${basedir}/report" />
	<property name="lib.dir" value="${basedir}/lib" />
	<property name="dist.dir" value="${basedir}/dist" />
	<property name="doc.dir" value="${basedir}/doc" />
	<property name="test.dir" value="${basedir}/test" />
	<property name="target.dir" value="${basedir}/target" />
	<property name="classes.dir" value="WebRoot/WEB-INF/classes" />
	<property name="target.classes.dir" value="${target.dir}/classes" />
	<property name="target.testclasses.dir" value="${target.dir}/test-classes" />
	<property name="webroot.dir" value="${basedir}/WebRoot" />
	<property name="db.dir" value="${basedir}/db" />
	<!-- 定义classpath -->
	<path id="master-classpath">
		<fileset file="WebRoot/WEB-INF/lib/*.jar" />
		<pathelement path="${webroot.dir}/WEB-INF/classes" />
	</path>

	<!--清除所有输出目录-->
	<target name="clean" description="清空所有输出目录">
		<echo message="清空所有输出目录"/>
		<delete dir="${target.classes.dir}" />
		<delete dir="${target.testclasses.dir}" />
		<delete dir="${target.dir}" />
		<delete dir="${dist.dir}" />
		<delete dir="${doc.dir}" />
	</target>
	<!-- 初始化任务 -->
	<target name="init" depends="clean">
	</target>

	<!-- 编译 -->
	<target name="compile" depends="init" description="编译所有的java类">
		<echo message="编译所有的java类"/>
		<mkdir dir="${target.classes.dir}" />
		<javac srcdir="${src.dir}" destdir="${target.classes.dir}" target= "1.5">
			<classpath refid="master-classpath" />
		</javac>
	</target>

	<!-- 测试   -->
	<target name="test" depends="compile" description="进行单元测试">
		<mkdir dir="${report.dir}" />
		<junit printsummary="on" haltonfailure="false" failureproperty="tests.failed" showoutput="true">
			<classpath refid="master-classpath" />
			<formatter type="plain" />
			<batchtest todir="${report.dir}">
				<fileset dir="${classes.dir}">
					<include name="**/*Test.*"/>
				</fileset>
			</batchtest>
		</junit>
		<fail if="tests.failed">
***********************************************************
****       存在一个或多个错误 ，请检查错误  ......           ****
***********************************************************
</fail>
	</target>


	<!--打包成jar -->
	<target name="pack" depends="compile" description="打jar包">
		<echo message="生成ascent-acesys.jar"/>
		<mkdir dir="${dist.dir}" />
		<jar destfile="${dist.dir}/ascent-acesys.jar" basedir="${classes. dir}">
			<exclude name="**/*Test.*" />
			<exclude name="**/Test*.*" />
		</jar>
	</target>

	<!-- Web应用打成war包 -->
	<target name="war" depends="pack" description="打war包">
		<echo message="生成acesys.war"/>
		<mkdir dir="${dist.dir}" />
		<jar destfile="${dist.dir}/acesys.war" basedir="${webroot.dir}">
			<exclude name="**/*Test.*" />
			<exclude name="**/Test*.*" />
		</jar>
	</target>

	<!-- 部署到tomcat webapps目录下-->
	<target name="deploy-war" depends="war" description="部署到tomcat webapps目录下">
		<echo message="部署acesys.war到tomcat的webapps下"/>
		<copy  todir="${tomcat.dir}/webapps" overwrite="true" >
			<fileset dir="${dist.dir}">
				<include name="acesys.war"/>
			</fileset>
		</copy>
	</target>

	<!-- 部署mysql数据库文件 -->
	<target name="deploy-db" depends="deploy-war" description="初始化mysql数据库">
		<echo message="部署数据库文件到mysql的data目录下"/>
		<copy todir="${mysql.dir}/data" overwrite="ture">
			<fileset dir="${db.dir}">
				<include name="**/*.*" />
			</fileset>
		</copy>
	</target>
	<!-- 输出api文档 -->
	<target name="doc" depends="compile" description="创建api文档">
		<mkdir dir="${doc.dir}" />
		<javadoc destdir="${doc.dir}" author="true" version="true" use= "true" windowtitle="AscentWeb API">
			<packageset dir="${src.dir}" defaultexcludes="yes">
				<include name="com/ascent/**" />
			</packageset>
			<doctitle>
				<![CDATA[<h1>AscentWeb电子商务系统（Spring2.0+Hibernate3.1+Struts2.0）</h1>]]></doctitle>
		<bottom>
			<![CDATA[<i>Ascent Technologies,Inc,All Rights Reserved.</i>]]> </bottom>
	<tag name="todo" scope="all" description="To do:" />
</javadoc>
</target>
</project>

the properties' content is

mysql.dir=C:/Program Files/MySQL/MySQL Server 5.0
tomcat.dir=C:/Tomcat5.5  

after all ,show the one I take into work :

<?xml version="1.0" encoding="UTF-8"?>
<!-- ====================================================================== 
     Nov 20, 2010 8:42:05 PM                                                        

     AntTest    
     description

     Administrator                                                                
     ====================================================================== -->
<project name="AntTest" default="default" basedir=".">
	<description>
            this is description
    </description>
	<property name="src.dir" value="src"/>
	<property name="dest.dir" value="bintest"/>
	<path id="master-classpath">
		<fileset file="lib/*.jar" />
	</path>
	<!-- ================================= 
          target: default              
         ================================= -->
	<target name="default" depends="showMessage,clean,compiles,run" description="description">

	</target>

	<target name="showMessage">
		<echo message="the  dir is :${src.dir}">
		</echo>
		<echo message="the  dir is :${dest.dir}">
		</echo>
		<echo message="the  dir is :${basedir}">
		</echo>
	</target>
	<!-- 不能编译成功，包的导入不正确，需要用下面的方式
		先定义一个path
				<path id="master-classpath">
					<fileset file="lib/*.jar"></fileset>
				</path>
		然后在javac中添加一个<classpath refid="master-classpth"/>
	 -->
	<target name="compile">
		<javac srcdir="src" destdir="bin" classpath="./lib"/>
		<!-- verbose="true"/-->
	</target>
	<target name="compiles">
		<javac srcdir="${src.dir}" destdir="${dest.dir}"><!-- verbose="true"-->
			<classpath refid="master-classpath" />
		</javac>
	</target>
    <target name="clean">
        <delete dir="${dest.dir}"></delete>
    	<mkdir dir="${dest.dir}"/>
    </target>
	<target name="build" depends="compiles">
		<jar destfile="${dest.dir}/hello.jar" basedir="${dest.dir}"></jar>
	</target>
	<target name="run" depends="compiles,build">
		<java classname="ant.build.test.AntTest" classpath="${dest.dir}/hello.jar"></java>
	</target>
</project>