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>
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>
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
时间: 2024-10-22 00:43:45