ant部署GWT项目

使用ant部署GWT应用的Bulid.xml文件内容，其中GWT库的路径需要修改。

<?xml version="1.0"?>
<!-- * change to your project name *, when you run just type "ant", it will generate war file automatically -->
<project name="HelloGWT" default="all" basedir=".">

<!-- Where the GWT libs can be found * change to your GWT_Home*-->
<property name="gwt.home" value="D:/download/gwt-windows-1.4.62"/>

<!-- Use Linux or Windows gwt-dev jar * you gwt type windows/linux * -->
<property name="gwt.flavour" value="windows"/>

<path id="compile-classpath">
   <!-- * the lib folder include all related-jars of GWT, it should be in same folder with this build.xml *-->
    <fileset dir="lib" includes="*.jar"/>
</path>

<path id="gwt-classpath">
    <!-- Adjust for Linux/Windows as necessary -->
    <fileset dir="${gwt.home}" includes="gwt-dev-${gwt.flavour}.jar"/>
</path>

<target name="all" depends="clean,dist" description="Compile/generate all client-side and server-side content"/>

<target name="clean" description="Delete all build artifacts">
      <delete dir="build"/>
      <delete dir="www"/>
      <delete dir="bin"/>
      <delete dir="tomcat"/>
      <delete file="${ant.project.name}.war" />
</target>

<target name="compile" description="Compile Java classes required on serverside">
      <mkdir dir="build/classes"/>
      <javac classpathref="compile-classpath" sourcepath="" srcdir="src" destdir="build/classes">
   <!-- * Your GWT structure should following the GWT default one, Otherwise, change here *-->
      <include name="**/server/**/*.java"/>
      <include name="**/client/**/*.java"/>
      </javac>
</target>

<target name="gwt-compile" description="Generate clientside content with GWT">
    <mkdir dir="www"/>
    <java classpathref="gwt-classpath" classname="com.google.gwt.dev.GWTCompiler" fork="true">
      <classpath>
        <pathelement path="src"/>
        <fileset dir="${gwt.home}">
          <include name="**/*.jar"/>
        </fileset>
      </classpath>
      <arg value="-out"/>
      <arg value="www"/>
      <arg value="-style"/>
      <arg value="DETAILED"/>
   <!-- * your GWT project package *
      <arg value="com.maqujun.too.handsome.Handsome"/>
    -->
      <arg value="hello.HelloGWT"/>
    </java>
</target>

<target name="gwt-shell" description="Launch App in GWT shell" depends="compile">
    <java classpathref="gwt-classpath" classname="com.google.gwt.dev.GWTShell" fork="true">
     <classpath>
       <pathelement path="src"/>
       <pathelement path="bin/classes"/>
       <fileset dir="lib" includes="*.jar"/>
     </classpath>
     <arg value="-out"/>
     <arg value="www"/>
     <!-- * your GWT project package and html path* -->
     <arg value="hello.HelloGWT/HelloGWT.html"/>
    </java>
</target>

<target name="dist" description="Package the web-application for deployment" depends="compile,gwt-compile">
    <war destfile="${ant.project.name}.war" webxml="webapp/WEB-INF/web.xml" >
    <lib dir="lib" includes="*.jar"/>
    <classes dir="build/classes"/>
    <!-- * your GWT project package * -->
    <fileset dir="www/hello.HelloGWT" excludes="**/*.gwt.xml"/>
    </war>
</target>

</project>