ant 总结
1, mkdir - javac - jar - java - delete
2, includes 引进lib中的jar包， 在javac 和 java 的target的中都要用到
3, 单独运行这个jar包， 需要将jar包信息打到 MANIFEST.MF 中。 将lib目录copy的当前目录

Manifest-Version: 1.0Ant-Version: Apache Ant 1.8.2Created-By: 1.6.0_02-b06 (Sun Microsystems Inc.)Main-Class: com.tristan.AntTestClass-Path: . lib/UCMDBAdapter.jar lib/antlr.jar lib/commons-beanutils .jar lib/commons-dbcp-1.2.2.jar lib/commons-dbutils-1.3.jar lib/commo ns-digester.jar lib/commons-fileupload.jar lib/commons-lang-2.4.jar l ib/commons-logging.jar lib/commons-pool-1.5.4.jar lib/commons-validat or.jar lib/dom4j-1.6.1.jar lib/jakarta-oro.jar lib/json_simple-1.1.ja r lib/junit.jar lib/log4j-1.2.14.jar lib/ojdbc14.jar lib/org.hamcrest .core_1.1.0.v20090501071000.jar lib/poi-3.6-20091214.jar lib/struts.j ar lib/ucmdb-api.jar

<?xml version="1.0" ?><project name="structured" default="archive"><property name="Main_Class" value="com.tristan.AntTest"/><property name="JAR_HOME" value="dist/project.jar"/><path id="tristan.classpath"><fileset dir="lib" includes="*.jar"/></path><pathconvert property="manifest.classpath" pathsep=" "><path refid="tristan.classpath"/><mapper><chainedmapper><flattenmapper/><globmapper from="*.jar" to="lib/*.jar"/></chainedmapper></mapper></pathconvert><target name="init"><mkdir dir="build/classes" /><mkdir dir="dist" /> <copy todir="dist/lib"><fileset dir="lib"/>    </copy></target><target name="compile" depends="init"><javac srcdir="src" destdir="build/classes" ><classpath refid="tristan.classpath"/></javac></target><target name="archive" depends="compile"><jar destfile="${JAR_HOME}" basedir="build/classes" ><manifest><attribute name="Main-Class" value="${Main_Class}"/><attribute name="Class-Path" value=". ${manifest.classpath}" /></manifest></jar></target><target name="clean" depends="init"><delete dir="build" /><delete dir="dist" /></target><target name="run" depends="archive"><java classname="com.tristan.AntTest" classpath="${JAR_HOME}"><classpath refid="tristan.classpath"/></java></target></project>