Ant项目所需要用到的jar以及build.xml

<?xml version="1.0" encoding="UTF-8"?> <project name="项目名称" basedir="." default="sshexec"> <description>本配置文件供ANT编译项目、自动进行单元测试、打包并部署之用。</description> <description>默认操作(输入命令：ant)为编译源程序并发布运行。</description> <!--属性设置--> <property environment="env" /> <property file="build.properties" /> <property name="src.dir" value="${basedir}/src" /> <property name="java.lib.dir" value="${env.JAVA_HOME}/lib" /> <property name="classes.dir" value="${basedir}/classes" /> <property name="dist.dir" value="${basedir}/dist" /> <property name="project.lib.dir" value="${basedir}/lib" /> <property name="localpath.dir" value="${basedir}" /> <property name="remote.host" value="hadoop1"/> <property name="remote.username" value="root"/> <property name="remote.password" value="hadoop"/> <property name="remote.home" value="~"/> <!--每次需要知道的main类，写到这里--> <property name="main.class" value="mapreduce.WordCountApp"/> <!-- 基本编译路径设置 --> <path id="compile.classpath"> <fileset dir="${java.lib.dir}"> <include name="tools.jar" /> </fileset> <fileset dir="${project.lib.dir}"> <include name="*.jar" /> </fileset> </path> <!-- 运行路径设置 --> <path id="run.classpath"> <path refid="compile.classpath" /> <pathelement location="${classes.dir}" /> </path> <!-- 清理,删除临时目录 --> <target name="clean" description="清理,删除临时目录"> <!--delete dir="${build.dir}" /--> <delete dir="${dist.dir}" /> <delete dir="${classes.dir}" /> <echo level="info">清理完毕</echo> </target> <!-- 初始化,建立目录,复制文件 --> <target name="init" depends="clean" description="初始化,建立目录,复制文件"> <mkdir dir="${classes.dir}" /> <mkdir dir="${dist.dir}" /> </target> <!-- 编译源文件--> <target name="compile" depends="init" description="编译源文件"> <javac srcdir="${src.dir}" destdir="${classes.dir}" source="1.6" target="1.6" includeAntRuntime="false"> <classpath refid="compile.classpath" /> </javac> </target> <!-- 打包类文件 --> <target name="jar" depends="compile" description="打包类文件"> <jar jarfile="${dist.dir}/jar.jar"> <fileset dir="${classes.dir}" includes="**/*.*" /> </jar> </target> <!--上传到服务器 **需要把lib目录下的jsch-0.1.51拷贝到$ANT_HOME/lib下，如果是Eclipse下的Ant环境必须在Window->Preferences->Ant->Runtime->Classpath中加入jsch-0.1.51。 --> <target name="ssh" depends="jar"> <scp file="${dist.dir}/jar.jar" todir="${remote.username}@${remote.host}:${remote.home}" password="${remote.password}" trust="true"/> </target> <target name="sshexec" depends="ssh"> <sshexec host="${remote.host}" username="${remote.username}" password="${remote.password}" trust="true" command="source /etc/profile; hadoop jar ${remote.home}/jar.jar ${main.class}"/> </target> </project>