- 1.安装好Ant
- 2.将build.properties和build.xml复制到WEB工程的的根目录下
- 3.修改bulid.properties
- 4.到build.xml目录,执行ant all命令
- 5.将生成的webJSP.xml中的内容复制到web.xml中
build.xml
<?xml version="1.0" encoding="UTF-8"?>
<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}/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 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="${webapp.rootpath}/build/classes" />
<fileset dir="${webapp.path}/WEB-INF/lib">
<include name="*.jar" />
</fileset>
<fileset dir="${tomcat.home}/bin">
<include name="*.jar" />
</fileset>
<fileset dir="${tomcat.home}/bin">
<include name="*.jar" />
</fileset>
<fileset dir="${tomcat.home}/lib">
<include name="*.jar" />
</fileset>
</classpath>
<include name="**" />
<exclude name="tags/**" />
</javac>
</target>
<target name="class2jar">
<mkdir dir="${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>
build.properties
tomcat.home=D:/Tomcat6
java.home=C:/Java/jdk1.6.0_38
webapp.name=test
webapp.path=D:/projects/test/WebRoot
webapp.rootpath=D:/projects/test
参考资料:http://huiy.iteye.com/blog/2075541