ant使用小结

使用builder.xml的方式；
完成的工作:打jar包并运行，其中引用了第三方jar和配置文件；

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

<project name="InternetBusinessSurfer" default="run" basedir=".">

<property name="src" value="src"></property>

<property name="dest" value="classes" />

<property name="lib" value="lib"></property>

<property name="jarname" value="InternetBusinessSurfer.jar"></property>

<target name="init" >

<mkdir dir="${dest}"></mkdir>

</target>

<target name="compile" depends="init">

<javac srcdir="${src}" destdir="${dest}" debug="true" includeantruntime="on">

<classpath>

<fileset dir="${lib}" includes="*.jar"></fileset>

</classpath>

</javac>

</target>

<target name="build" depends="compile">

<jar jarfile="${jarname}" basedir="${dest}">

</jar>

</target>

<target name="run" depends="build">

<java classname="com.control.Main" classpath="${jarname}">

<classpath>

<fileset dir="${lib}" includes="*.jar"></fileset>

<pathelement location="${src}"></pathelement>

</classpath>

</java>

</target>

<target name="clean">

<delete dir="${dest}"></delete>

</target>

<target name="rerun" depends="clean,run">

<ant target="clean"></ant>

<ant target="run" ></ant>

</target>

</project>

.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }

解析:

<?xml version="1.0" encoding="UTF-8"?> //xml文件的定义

<project name="InternetBusinessSurfer" default="run" basedir=".">

</project>//ant的所有内容必须包含在这个里边，name是你给它取的名字，basedir故名思意就是工作的根目录 .代表当前目录。default代表执行的target,必填项。

<property name="src" value="src"></property> //定义的变量，在后面的target中写物理路径也行，但不方便修改

<target name="init" > //定义name,其它target引用时使用

<mkdir dir="${dest}"></mkdir> //建立一个文件夹

</target> //一个任务

<target name="compile" depends="init">

<javac srcdir="${src}" destdir="${dest}" debug="true" includeantruntime="on">

 //includeantruntime,不指定会有提示：warning: 'includeantruntime' was not set，设置引属性后ant输出ant用到的时间。eg：Total time: 1 second

<classpath>

<fileset dir="${lib}" includes="*.jar"></fileset>

</classpath> //classpath是ant内置的关键字，用来指定程序编译用到的jar,即claspath。如果引用第三方jar，不设置会编译失败

</javac>

</target>

<target name="compile" depends="init"> ：depends是它所依赖的target，在执行这个target 例如这里的compile之前ant会先检查init是否曾经被执行过，如果执行
过则直接直接执行compile，如果没有则会先执行它依赖的target例如这里的init，然后在执行这个target

<target name="run" depends="build">

<java classname="com.control.Main" classpath="${jarname}">

<classpath>

<fileset dir="${lib}" includes="*.jar"></fileset>

<pathelement location="${src}"></pathelement>

</classpath>

</java>

</target>

加载配置文件时，下面写法会报错：

<classpath>

<fileset dir="${lib}" includes="*.jar"></fileset>

<fileset dir="${src}">

<include name="*.xml"></include>

<include name="*.properties"></include>

</fileset>

</classpath>

报错信息:Unable to obtain resource from x:\java\workspace\InternetBusinessSurfer\src\log4j.properties: java.util.zip.ZipException: error in opening zip file

解决方法是使用pathelement元素：

<classpath>

<fileset dir="${lib}" includes="*.jar"></fileset>

<pathelement location="${src}"></pathelement>

</classpath>

以下两个target不是必须的:

<target name="clean">

<delete dir="${dest}"></delete>

</target>//删除生成的文件

<target name="rerun" depends="clean,run">

<ant target="clean"></ant>

<ant target="run" ></ant>

</target>//再次运行,在一个target里边调用其他的target

web项目的：

<?xml version="1.0"?>

<project name="antwebproject"  default="war"basedir=".">

 <property name="classes" value="build/classes"/>

    <property name="build"value="build"/>

    <property name="lib"value="WebRoot/WEB-INF/lib"/>

    <!-- 删除build路径-->

    <target name="clean">

       <delete dir="build"/>

    </target>

    <!-- 建立build/classes路径，并编译class文件到build/classes路径下-->

    <target name="compile" depends="clean">

       <mkdir dir="${classes}"/>

       <javac srcdir="src" destdir="${classes}"/>

    </target>

    <!-- 打war包-->

    <target name="war" depends="compile">

<war destfile="${build}/antwebproject.war" webxml="WebRoot/WEB-INF/web.xml">

           <!-- 拷贝WebRoot下除了WEB-INF和META-INF的两个文件夹-->

    <fileset dir="WebRoot" includes="**/*.jsp"/>

           <!-- 拷贝lib目录下的jar包-->

           <lib dir="${lib}"/>

           <!-- 拷贝build/classes下的class文件-->

           <classesdir="${classes}"/>

       </war>

    </target>

</project>
.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }

http://reiz6153.blog.163.com/blog/static/4010891520119251583163/

http://www.cnblogs.com/xwdreamer/archive/2011/11/23/2296925.html

http://www.cnblogs.com/wufengxyz/archive/2011/11/24/2261797.html

http://www.blogjava.net/amigoxie/archive/2007/11/09/159413.html

http://www.cnblogs.com/ilahsa/archive/2012/09/07/2674733.html

http://blog.csdn.net/sunmoon631/article/details/6703949

http://www.cnblogs.com/zdz8207/p/jva-eclipse-ant.html