用Ant实现自动化部署

    前几天研究了一下，用Ant实现拷贝文件到远程服务器，并控制tomcat重启，其实很简单，只要建几个ant的任务即可，把builder.xml拷贝在下面做个备忘
   

<?xml version="1.0" encoding="iso-8859-1"?>
<project name="remote-deployment" default="remote-deploy" basedir=".">  
  
  <target name="remote-deploy">	
	<antcall target="copy-file" />
	<antcall target="restart-tomcat" />	
  </target>
  
  <target name="copy-file">
    <scp 
    port="22" 
    trust="true" 
    password="pwd" 
    todir="user@host:/path-to-tomcat/webapps/appname" >
      <fileset dir="appname" />
    </scp>
  </target>
  
  
  <target name="restart-tomcat">
    <echo message="restart tomcat" />
    <sshexec host="host" 
	port="22" 
	trust="true" 
	username="user" 
	password="pwd" 
	verbose="false" 
	command="/path-to-tomcat/bin/shutdown.sh;sleep 5;/path-to-tomcat/bin/startup.sh" />
	<sleep seconds="1" />	
  </target>  

</project>

为了能够执行sshexec的任务，需要在ant的lib目录里面放一个jsch的jar包。