ant脚本(部署应用)

最近在部署应用时，遇到一个问题，就是ant脚本登录到linux机器上执行部署命令时，不知如何去写脚本。不知有没有哪位同学做过？
以下是我的ant脚本：

<?xml version="1.0" encoding="UTF-8"?>
<project name="taxs_Admin" default="usage">

	<!-- system environment variables config -->
	<property environment="env" />
	<property file="build.properties" />

	<!-- project config information -->
	<property name="project.home" value="${basedir}" />
    <tstamp>
        <format property="TIME" pattern="yyyyMMddHHmm" />
    </tstamp>
    <property name="build.version" value="${project.version}.v${TIME}" />

	<!-- usage message -->
	<target name="usage" description="usage">
		<echo>此脚本运行的前提条件是:</echo>
		<echo>1.因为运行环境是tomcat，所以设置系统环境变量CATALINA_HOME指向tomcat所在目录.</echo>
		<echo>
		</echo>
		<echo>运行方式:</echo>
		<echo>1.ant build - 根据最新代码生成应用包；</echo>
	</target>

	<!-- compile config information -->
	<property name="compile.version" value="1.6" />
	<property name="compile.java.encoding" value="GBK" />
	<property name="compile.jsp.encoding" value="UTF-8" />
	<property name="compile.optimize" value="off" />
	<property name="compile.debug" value="true" />
	<property name="compile.failonerror" value="true" />
	<property name="compile.deprecation" value="true" />

	<!-- build config information -->
	<property name="build.home" location="${project.home}" />
	<property name="src.main.java" location="${build.home}/src/" />
	<property name="src.main.web" location="${build.home}/WebRoot/" />
	<property name="library.path" location="${build.home}/WebRoot/WEB-INF/lib/" />
	<property name="library.container" location="${env.CATALINA_HOME}/lib/" />
	<property name="tomcat.home" location="${tomcat.home}"/>
	<property name="test.tomcat.home" location="${test.tomcat}"/>

	<!-- package config information -->
	<property name="target.dir" location="${project.home}/target" />
	<property name="classes.dir" location="${target.dir}/classes" />
	<property name="jasper.dir" location="${target.dir}/jasper" />
	<property name="war.dir" location="${target.dir}/war"/>
	<property name="web.dir" location="${target.dir}/web"/>
	<property name="zip.dir" location="${target.dir}/zip"/>
	
	<!-- Global classpath config -->
	<path id="master-classpath">

		<!-- Project class files -->
		<pathelement path="${classes.dir}" />
		<!--Project lib files-->
		<fileset dir="${library.path}">
		   <include name="**/**"/>
		</fileset>
	
		<!-- Project depend jars -->
		<fileset dir="${library.container}">
			<include name="**/**" />
		</fileset>
	</path>

	<!-- daily version build -->
	<target name="build" description="build">
		<antcall target="clean" />
		<antcall target="compile" />
		<antcall target="jspcompile" />
		<antcall target="package" />
	</target>

	<!-- Clean Application files -->
	<target name="clean" description="Clean task files">
		<delete dir="${target.dir}" />
	</target>
	
	<!-- Compile main source tree java files -->
	<target name="compile" description="Compile main source tree java files">
		<mkdir dir="${classes.dir}" />
		<javac destdir="${classes.dir}" source="${compile.version}" target="${compile.version}" encoding="${compile.java.encoding}" debug="${compile.debug}" deprecation="${compile.deprecation}" optimize="${compile.optimize}" failonerror="${compile.failonerror}">
			<src path="${src.main.java}/" />
			<classpath refid="master-classpath" />
		</javac>

		<native2ascii encoding="${compile.java.encoding}" dest="${classes.dir}" src="${src.main.java}" ext="_zh_CN.properties">
			<include name="**/*.native" />
		</native2ascii>
		<native2ascii encoding="${compile.java.encoding}" dest="${classes.dir}" src="${src.main.java}" ext="_zh_TW.properties">
			<include name="**/*.native" />
		</native2ascii>
		<native2ascii encoding="${compile.java.encoding}" dest="${classes.dir}" src="${src.main.java}" ext="_en_US.properties">
			<include name="**/*.native" />
		</native2ascii>

		<copy todir="${classes.dir}" preservelastmodified="true">
			<fileset dir="${src.main.java}">
				<include name="**/*.*" />
				<exclude name="**/*.java" />
			</fileset>
		</copy>
	</target>

	<!-- Comile JSP page to servlet witch Tomcat engine -->
	<target name="jspcompile" description="Compile main source tree java files">
		<taskdef name="jasper2" classname="org.apache.jasper.JspC">
		   	<classpath refid="master-classpath"/>
		</taskdef>
		<mkdir dir="${jasper.dir}" />
		<jasper2 validateXml="false" package="com.tenpay.taxs.jsp" uriroot="${src.main.web}" webXmlFragment="${src.main.web}/WEB-INF/generated_web.xml" outputDir="${jasper.dir}" addwebxmlmappings="true" verbose="9" listerrors="on" />
		<javac destdir="${classes.dir}"  source="${compile.version}" target="${compile.version}" encoding="${compile.jsp.encoding}" debug="${compile.debug}" deprecation="${compile.deprecation}" optimize="${compile.optimize}" failonerror="${compile.failonerror}" verbose="false">
			<src path="${jasper.dir}" />
			<classpath refid="master-classpath" />
		</javac>
	</target>

	<target name="package" description="Package application as a war">
		<mkdir dir="${war.dir}" />
		<war destfile="${war.dir}/${project.name}.war" webxml="${src.main.web}/WEB-INF/web.xml">
			<fileset dir="${src.main.web}">
				<include name="**/*.*" />
				<exclude name="WEB-INF/web.xml" />
				<exclude name="WEB-INF/lib/*.*"/>
			</fileset>
			<classes dir="${classes.dir}">
				<include name="**/*.*" />
			</classes>
			<lib dir="${library.path}">
				<include name="*.*" />
			</lib>
		</war>
        <copy todir="${war.dir}" preservelastmodified="true">
            <fileset dir="${project.home}">
                <include name="VERSION"/>
            </fileset>
        </copy>
	</target>
	<!--copy package-->
	<target name="copy" description="copy project into application" depends="build">
	   <mkdir dir="${web.dir}"/>
	   <copy todir="${web.dir}/${project.name}/ROOT">
	   	<fileset dir="${src.main.web}">
	   	 <include name="**/*.*"/>
	   	 <exclude name="WEB-INF/lib/*.*"/>
	   	</fileset>
	  </copy>
	  <copy todir="${web.dir}/${project.name}/ROOT/WEB-INF/classes">
	   		<fileset dir="${classes.dir}">
	   			   		<include name="**/*.*" />
	   		</fileset>
	  </copy>
	  <copy todir="${web.dir}/${project.name}/ROOT/WEB-INF/lib">
			<fileset dir="${library.path}">
			   			<include name="*.*" />
			   	</fileset>
	 </copy>
	</target>
	<!--deploy war to tomcat-->
	 <target name="deploy" depends="build" if="tomcat.home"
	        description="unwar into the servlet container's deployment directory">
	        <unwar src="${war.dir}/${project.name}.war"
	            dest="${tomcat.home}/webapps/${project.name}"/>
	 </target>
	<!--deploy war to test machine-->
	<target name="deploytest" depends="build" if="test.tomcat"  description="unwar into the servlet container's deployment directory">
		<unwar src="${war.dir}/${project.name}.war" dest="${test.tomcat}/${project.name}/ROOT"/>
	</target>
	<!--package zip -->
	<target name="packagezip" depends="copy" description="zip package">
		<mkdir dir="${zip.dir}"/>
		<zip zipfile="${zip.dir}/${project.name}.zip" basedir="${web.dir}">
		</zip>
	</target>
	<!--remote machines-->
	<target name="login">
	 <sshexec host="10.2.102.45"
	    username="root"
	    password="cft2008"
	    trust="true"
	    command="cd /usr/local/tomcat/
	 	 "/>
	</target>
</project>

到login任务时，随便写了个测试的命令，不知道执行了没有？