Ant配置文件build.xml

<?xml version="1.0" encoding="GBK"?>
<project name="WebApp Precompilation JSP to Java to Class to Jar" basedir="." default="help">
<property file="build.properties"/>
<target name="all" depends="jsp2java,java2class,class2jar,clear"/>
<target name="help">
<echo message="显示功能列表"/>
<echo message="jsp2java 通过JspC将JSP转换成Java源代码"/>
<echo message="java2class 将转换后的Java源代码进行编译成class文件"/>
<echo message="class2jar 将编译后的class文件打包"/>
<echo message="clear 清理现场"/>
</target>
<target name="jsp2java">
<taskdef classname="org.apache.jasper.JspC" name="jsp2java">
<classpath id="jsp2java.classpath">
<fileset dir="${tomcat.home}/bin">
<include name="*.jar"/>
</fileset>
<fileset dir="${tomcat.home}/server/lib">
<include name="*.jar"/>
</fileset>
<fileset dir="${tomcat.home}/common/lib">
<include name="*.jar"/>
</fileset>
</classpath>
</taskdef>

<!-- 注意JSP文件要设置为UTF-8编码 -->
<jsp2java classpath="jsp2java.classpath" javaEncoding="UTF-8" validateXml="false" uriroot="${webapp.path}" webXmlFragment="${webapp.path}/WEB-INF/webJSP.xml" outputDir="${webapp.path}/WEB-INF/JspC/src"/>
</target>
<target name="java2class">
<mkdir dir="${webapp.path}/WEB-INF/JspC/classes"/>
<!-- 同样Java文件要设置为UTF-8编码 -->
<javac memorymaximumsize="500M" fork="true" srcdir="${webapp.path}/WEB-INF/JspC/src" destdir="${webapp.path}/WEB-INF/JspC/classes" encoding="UTF-8" optimize="off" debug="on" failonerror="false" excludes="**/*.smap">
<classpath id="java2class.classpath">
<pathelement location="${webapp.path}/WEB-INF/classes"/>
<fileset dir="${webapp.path}/WEB-INF/lib">
<include name="*.jar"/>
</fileset>
<pathelement location="${tomcat.home}/common/classes"/>
<fileset dir="${tomcat.home}/common/lib">
<include name="*.jar"/>
</fileset>
<pathelement location="${tomcat.home}/shared/classes"/>
<fileset dir="${tomcat.home}/shared/lib">
<include name="*.jar"/>
</fileset>
<fileset dir="${tomcat.home}/bin">
<include name="*.jar"/>
</fileset>
</classpath>
<include name="**"/>
<exclude name="tags/**" />
</javac>
</target>
<target name="class2jar">
<mkdir dir="${webapp.path}/WEB-INF/lib"/>
<jar basedir="${webapp.path}/WEB-INF/JspC/classes" jarfile="${webapp.path}/WEB-INF/lib/${webapp.name}JSP.jar"/>
</target>
<target name="clear">
<delete dir="${webapp.path}/WEB-INF/JspC/classes"/>
<delete dir="${webapp.path}/WEB-INF/JspC/src"/>
<delete dir="${webapp.path}/WEB-INF/JspC"/>
</target>
</project>