ANT使用

1.下载解压ant安装包

2.配置环境变量PATH

3.Cmd下输入ant检测是否配置好

4.第一个例子

Build.xml

<?xml version=”1.0” encoding=”utf-8”?>

<project default=”execute”>

  <target name=”compile”>

<javac destdir=”.” srcdir=”.”/>

</target>

<target name=”execute” depends=”compile”>

<java classpath=”.” classname=”HelloWorld”/>

</target>

</project>

5. 编译――>打包――>运行

(1)Build――>所有文件信息保存在这个文件中

  Src――>所有源文件所在目录

  Classes――>所有编译好的文件都在这个目录下

  Dist――>编译好的jar文件在这个目录下

  将src中的文件拷贝到build下的src目录下

 (2)编译源代码

 (3)将源代码打包成jar

 (4)直接运行程序

01.xml

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

<projectdefault="execute">

<!--文件集-->

<filesetdir="src"includes="**/*.java"></fileset>

<targetname="init">

<deletedir="build"></delete>

<mkdirdir="build"/>

<mkdirdir="build/src"/>

<mkdirdir="build/classes"/>

<mkdirdir="build/dist"/>

<!--<delete dir="build"></delete>-->

</target>

<targetname="copySrc"depends="init">

<copytodir="build/src">

<filesetdir="src"includes="**/*.java"></fileset>

</copy>

</target>

</project>

02.xml

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

<projectdefault="execute">

<!--文件集-->

<filesetid="src.path"dir="src"includes="**/*.java"></fileset>

<filesetdir="src">

<includename="**/*.*"/>

<excludename="**/*.properties"/>

</fileset>

<targetname="init">

<deletedir="build"></delete>

<mkdirdir="build"/>

<mkdirdir="build/src"/>

<mkdirdir="build/classes"/>

<mkdirdir="build/dist"/>

<!--<delete dir="build"></delete>-->

</target>

<targetname="copySrc"depends="init">

<copytodir="build/src">

<filesetrefid="src.path"></fileset>

</copy>

</target>

</project>

03.xml

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

<projectdefault="execute">

<!--文件集-->

<filesetid="src.path"dir="src"includes="**/*.java"></fileset>

<filesetdir="src">

<includename="**/*.*"/>

<excludename="**/*.properties"/>

</fileset>

<targetname="init">

<deletedir="build"></delete>

<mkdirdir="build"/>

<mkdirdir="build/src"/>

<mkdirdir="build/classes"/>

<mkdirdir="build/dist"/>

<!--<delete dir="build"></delete>-->

</target>

<targetname="copySrc"depends="init">

<copytodir="build/src">

<filesetrefid="src.path"></fileset>

</copy>

</target>

<targetname="compile"depends="init">

<javacdestdir="build/classes"srcdir="src"></javac>

</target>

<targetname="jar"depends="compile">

<jardestfile="build/dist/hello.jar"basedir="build/classes">

<manifest>

<!--Main-Class指明可以运行的文件-->

<attributename="Main-Class"value="com.zsj.app.HelloWorld"/>

<attributename="Build-By"value="zhangshijie"/>

</manifest>

</jar>

</target>

<targetname="execute"depends="jar,copySrc">

<echo>基于类路劲的classname来完成执行</echo>

<javaclassname="com.zsj.app.HelloWorld"classpath="build/classes">

<argvalue="zhangsan"/>

<argvalue="lisi"/>

<argvalue="wangwu"/>

</java>

<echo>基于jar文件执行,未设置fork的时候是ant的环境，设置为true之后用的是JDK的环境</echo>

<javajar="build/dist/hello.jar"fork="true">

<argvalue="zhangsan"/>

<argvalue="lisi"/>

<argvalue="wangwu"/>

</java>

</target>

</project>

04.xml

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

<projectdefault="execute">

<!--可以将外部文件中的键值对因为build.xml的属性-->

<propertyfile="build.properties"></property>

<propertyname="build.dir"value="build"></property>

<propertyname="build.classes"value="${build.dir}/classes"></property>

<!--location指定的路径可以根据操作系统生成相应的路径-->

<propertyname="build.classes"location="${build.dir}/classes"></property>

<propertyname="build.src"location="${build.dir}/classes"></property>

<propertyname="build.lib.dir"location="${build.dir}/classes"></property>

<propertyname="execute.class"value="com.zsj.app.HelloWorld"></property>

<propertyname="jar.name"value="com.zsj.app.HelloWorld"></property>

<!--到处环境变量-->

<propertyenvironment="env"></property>

<targetname="test">

<echo>${ant.home}</echo>

<echo>${ant.version}</echo>

<echo>${env.classpath}</echo>

</target>

<!--文件集-->

<filesetid="src.path"dir="src"includes="**/*.java"></fileset>

<filesetdir="src">

<includename="**/*.*"/>

<excludename="**/*.properties"/>

</fileset>

<targetname="init">

<deletedir="${build.dir}"></delete>

<mkdirdir="${build.dir}"/>

<mkdirdir="${build.dir}/src"/>

<mkdirdir="${build.dir}/classes"/>

<mkdirdir="${build.dir}/dist"/>

<!--<delete dir="build"></delete>-->

</target>

<targetname="copySrc"depends="init">

<copytodir="${build.dir}/src">

<filesetrefid="src.path"></fileset>

</copy>

</target>

<targetname="compile"depends="init">

<javacdestdir="${build.dir}/classes"srcdir="src"></javac>

</target>

<targetname="jar"depends="compile">

<jardestfile="${build.dir}/dist/hello.jar"basedir="${build.dir}/classes">

<manifest>

<!--Main-Class指明可以运行的文件-->

<attributename="Main-Class"value="com.zsj.app.HelloWorld"/>

<attributename="Build-By"value="zhangshijie"/>

</manifest>

</jar>

</target>

<targetname="execute"depends="jar,copySrc">

<echo>基于类路劲的classname来完成执行</echo>

<javaclassname="com.zsj.app.HelloWorld"classpath="${build.dir}/classes">

<argvalue="zhangsan"/>

<argvalue="lisi"/>

<argvalue="wangwu"/>

</java>

<echo>基于jar文件执行,未设置fork的时候是ant的环境，设置为true之后用的是JDK的环境</echo>

<javajar="${build.dir}/dist/hello.jar"fork="true">

<argvalue="zhangsan"/>

<argvalue="lisi"/>

<argvalue="wangwu"/>

</java>

</target>

</project>