这段ant脚本主要作用就是:自动从SVN库拉最新的代码，编译、并自动部署到测试服务器。

其中用到了“antsvn” ，有3个jar包需要配置进去

<?xml version="1.0" encoding="UTF-8"?> <!-- wei.songw 2008.3.19 --> <project basedir="." name="smmail" default="auto"> <!-- all properties are in build.properties --> <property file="build.properties" /> <!--svn本身需要的运行库 --> <path id="svnant.lib"> <pathelement location="${svnjavahl.jar}" /> <pathelement location="${svnant.jar}" /> <pathelement location="${svnClientAdapter.jar}" /> </path> <!--java EE 1.4 库 --> <path id="javaEE1.4"> <fileset dir="${javaEE1.4.lib}"> <include name="**/*.jar" /> </fileset> </path> <!--项目的classpath库 --> <path id="project.classpath"> <pathelement location="${build.dir}" /> <fileset dir="${lib.dir}" /> </path> <!--清理项目任务(干掉下载目录，tomcat原来的部署文件) --> <target name="clear"> <delete dir="${work.space}" /> <delete dir="${tomcat.home}/work/Catalina/localhost/${ant.project.name}" /> <delete dir="${tomcat.home}/webapps/${ant.project.name}" /> <delete dir="${tomcat.home}/webapps/${ant.project.name}.war" /> </target> <!-- load the svn task --> <taskdef name="svn" classname="org.tigris.subversion.svnant.SvnTask" classpathref="svnant.lib" /> <!--svn同步任务--> <target name="svn" depends="clear"> <mkdir dir="${work.space}"/> <svn username="SongWei" password="Song" javahl="false"> <checkout url="${urlRepos}" destPath="${work.space}" /> </svn> </target> <!--编译--> <target name="compile" depends="svn" description="======compile project======"> <echo message="compile==========>${ant.project.name}: ${ant.file}" /> <mkdir dir="${build.dir}" /> <copy includeemptydirs="false" todir="${build.dir}"> <fileset dir="${java.source}" excludes="**/*.launch, **/*.java, config/*.*"/> </copy> <copy includeemptydirs="false" todir="${build.dir}"> <fileset dir="${java.config}" excludes="**/*.launch, **/*.java"/> </copy> <javac includejavaruntime="true" debug="true" debuglevel="${debuglevel}" destdir="${build.dir}" source="${source}" target="${target}" encoding="utf-8"> <src path="${java.source}" /> <exclude name="config/"/> <classpath> <path refid="project.classpath"> </path> <path refid="javaEE1.4"> </path> </classpath> </javac> <javac debug="true" debuglevel="${debuglevel}" destdir="${build.dir}" source="${source}" target="${target}" encoding="utf-8"> <src path="${java.config}" /> </javac> </target> <!--压缩，打包--> <target name="war" depends="compile" description="======compress j2ee war file======"> <mkdir dir="${dist.dir}" /> <!--compress j2ee war file--> <war destfile="${war.file}" webxml="${web.dir}/WEB-INF/web.xml"> <fileset dir="${web.dir}" /> <classes dir="${build.dir}" /> <lib dir="${lib.dir}" /> </war> </target> <!--shutdowntomcat--> <target name="shutdowntomcat" description="========shutdowntomcat==========="> <exec executable="${tomcat.home}/bin/shutdown.sh" failonerror="false"></exec> <sleep seconds="10"/> </target> <!--startuptomcat--> <target name="startuptomcat" description="========startuptomcat==========="> <sleep seconds="5"/> <exec executable="${tomcat.home}/bin/startup.sh" failonerror="false"></exec> </target> <!--部署到tomcat下面克--> <target name="deploy" depends="war"> <copy file="${war.file}" todir="${tomcat.home}/webapps" /> </target> <!--全自动无敌部署，启动关闭tomcat--> <target name="auto" depends="shutdowntomcat,deploy,startuptomcat"> <echo message="DONE!!!!" /> </target> </project>

下面是build.xml指定的properties文件，需要和build.xml放在同一个目录下面

需要指定work.space（svn拉下来代码的存放，已经编译，打包用的临时目录）

tomcat.home（tomcat服务器的根目录,如果是其他服务器，需要修改对应项）

===============================================

build.version=1.0.0

svnant.jar=/usr/java/svn/svnant.jar
svnClientAdapter.jar=/usr/java/svn/svnClientAdapter.jar
svnjavahl.jar=/usr/java/svn/svnjavahl.jar
javaEE1.4.lib=/usr/javaEE-1.4

debuglevel=source,lines
target=1.6
source=1.6

work.space=/home/gmail/workspace
dist.dir=${work.space}

build.dir=${work.space}/WebRoot/WEB-INF/classes
lib.dir=${work.space}/WebRoot/WEB-INF/lib

java.source=${work.space}/src
java.config=${work.space}/src/config

web.dir=${work.space}/WebRoot
resource.dir=${work.space}/resources

tomcat.home=/home/gmail/tomcat6
war.file=${dist.dir}/${ant.project.name}.war

urlRepos=svn://192.168.1.100/product/SMMAIL/Develop