初学ant构建

　　今天开始用ant构建，所以学了下ant

<?xml version="1.0" encoding="UTF-8"?>

<project name="DataClear" default="jar" basedir=".">

<property file="build.properties"/>
<property environment="env"/>

<property name="home" location="."/>
<property name="src" location="${home}/WEB-INF"/>
<property name="build" location="${home}/build"/>
<property name="classes" location="${build}/classes"/>
<property name="jar" location="${build}/DataClear.jar"/>

<property name="tomcat.dir" location="${env.CATALINA_HOME}"/>
<property name="tomcat.dir.lib" location="${tomcat.dir}/lib"/>
<property name="java.dir" location="${env.JAVA_HOME}"/>
    
<target name="init">
    <mkdir dir="${build}"/>
    <mkdir dir="${classes}"/>
</target>

<path id="project.classpath">
    <pathelement location="${java.dir}/jre/lib/rt.jar"/>
    <pathelement location="${classes}"/>
    
    <fileset dir="${src}/lib">
        <include name="*.jar"/>
    </fileset>
    
    <fileset dir="${tomcat.dir.lib}">
        <include name="*.jar"/>
    </fileset>
</path>
    
<target name="compile" depends="init">
    <javac srcdir="${src}" destdir="${classes}" encoding="ISO8859-1">
        <compilerarg value="-Xlint:unchecked"/>
        <classpath refid="project.classpath"/>
    </javac>
</target>

<target name="jar" depends="compile">
    <jar jarfile="${jar}" basedir="${classes}"
         includes="**/*.class">
        <fileset dir="${home}">
            <include name="*.conf"/>
        </fileset>
    </jar>
</target>

<target name="clean" depends="init">
    <delete dir="${build}"/>
</target>

</project>

　下面我贴上一个链接，我是从他这里学会的ant，非常感谢博主，以后可以把此博文当作是ant字典，不会就去拜读，直到自己可以轻松写出xml文件。

　　http://my.oschina.net/willSoft/blog?disp=2&p=24

　有许多朋友ant的时候出错，可能就是classpath没有配置好的缘故，如果有看到我博客的希望可以帮助到你。

　另一ant构建文件：

<?xml version="1.0" encoding="UTF-8" ?>

<project name="DataClear" default="jar" basedir="." >
    
    <property name="home" location="."/>
    <property name="src" location="${home}/WEB-INF"/>
    <property name="build" location="${home}/build"/>
    <property name="classes" location="${build}/classes"/>
    <property name="jar" location="${build}/DataClear.jar"/>
    
    <target name="init" description="initialize the project whose name is DataClear">
        <mkdir dir="${build}"/>
        <mkdir dir="${classes}"/>
    </target>
    
    <path id="DataClear.lib">
        <fileset dir="${src}/lib">
            <include name="*.jar"/>
        </fileset>
    </path>
    
    <target name="compile" depends="init" description="build the files whose name is .java">
        <javac srcdir="${src}/src" destdir="${classes}" encoding="ISO8859-1">
            <compilerarg value="-Xlint:unchecked"/>
            <classpath refid="DataClear.lib"/>
        </javac>
    </target>
    
    <target name="jar" depends="compile" description="create a jar file">
        <jar destfile="${jar}" basedir="${classes}" includes="**/*.class">
            <fileset dir="${home}">
                <include name="*.conf"/>
            </fileset>
        </jar>
    </target>
    
    <target name="clean" depends="init" description="clean the jar file and the classes files">
        <delete dir="${build}"/>
        <delete dir="${classes}"/>
    </target>
    
</project>