ant构建web项目build脚本

build.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project name="edu_2.0" basedir="." default="war">
	<!--引入配置信息-->
	<property file="build.properties" />
	<!-- java源代码目录 -->
	<property name="src.dir" location="${basedir}/src" />
	<!-- 构建目录 -->
	<property name="build.dir" location="${basedir}/build" />
	<!-- class文件目录 -->
	<property name="build.classes" location="${build.dir}/classes" />
	<!-- 打包目录 -->
	<property name="build.war" location="${build.dir}/war" />
	
	<!-- web 应用的名字，也是打包后war的名字 -->
	<property name="web.name" value="edu_2.0" />
	<!-- web 根目录 -->
	<property name="web.root" value="WebRoot" />
    <property name="web.WEB-INF" location="${web.root}/WEB-INF" />
	<property name="web.lib" location="${web.WEB-INF}/lib" />
	
	<!-- 定义编译时的classpath -->
    <path id="compile.path">
    	<!--拷贝第三方jar包-->
        <fileset dir="${web.lib}" includes="*.lib">
        	<include name="*.jar" />
        </fileset>
    	<!--拷贝tomcat下的jar包-->
    	<fileset dir="${tomcat_home}/lib">
    		<include name="**/*.jar" />
    	</fileset>
    </path>
	
	<!--创建目录-->
    <target name="init" description="初始化" depends="clean">
    	<!--mkdir创建目录-->
        <mkdir dir="${build.dir}" />
        <mkdir dir="${build.classes}" />
        <mkdir dir="${build.war}" />
        <echo>初始化工作结束！</echo>
    </target>
	
	<!--web项目编译-->
    <target name="compile" depends="init" description="编译">
        <javac destdir="${build.classes}" srcdir="src" includeantruntime="false" fork="true" bootclasspath="${java_home}/jre/lib/rt.jar" encoding="UTF-8">
        	<compilerarg line="-encoding UTF-8 "/>
            <classpath refid="compile.path"/>
        </javac>
    	<!--拷贝源码中的配置文件-->
    	<copy todir="${build.classes}">
			<fileset dir="${src.dir}">
				<exclude name="**/*.java" />
			</fileset>
        </copy>
        <echo message="编译完成！"/>
    </target>
	
	<!--web项目打成war包-->
    <target name="war" depends="compile" description="打包war文件">
        <war destfile="${build.war}/${web.name}.war">
            <fileset dir="${web.root}" includes="**/*.*" />
            <lib dir="${web.lib}" />
            <webinf dir="${web.WEB-INF}" />
            <classes dir="${build.classes}" />
        </war>
        <echo>打包完成！</echo>
    </target>
	
	<!--创建目录-->
    <target name="clean" description="清理">
        <delete dir="${build.classes}" />
    	<delete dir="${build.war}" />
        <echo>清理完成！</echo>
    </target>
	
</project>

　　build.properties

tomcat_home = D:\ProgramFiles\apache-tomcat-7.0.65
java_home = D:\ProgramFiles\jdk1.7.0_25

项目结构