自动获取svn代码而且编译发布

步骤一：让ant支持从svn获取源代码

我们去subclipse网站的svnant项目下载所需包，注意subversion与svnant的版本统一的问题，直接将下载下来的zip包中的jar拷贝到ant的lib目录下

步骤二：写ant脚本

在ant脚本中主要加入了获取代码的脚本，如下：

<svn username="myname" password="mypwd" javahl="false">
??????????? <checkout url="${urlRepos}" destPath="${work.space}"/>
</svn>

下面脚本（build.xml)中的j2ee1.4lib大家可直接指向应用服务器的lib包，即可编译

步骤三：编译发布，以root身份直接ant 即可。

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附上从网上抄来的脚本：

1、build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project basedir="." name="cyntv20" default="auto">
??? <!-- all properties are in build.properties -->
??? <property file="${basedir}/build.properties"/>
??? <!--svn本身需要的运行库 -->
??? <path id="svnant.lib">
??????? <pathelement location="${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="${work.space}"/>
??????? <svn username="myname" password="mypwd" javahl="false">
??????????? <checkout url="${urlRepos}" destPath="${work.space}"/>
??????? </svn>
??? </target>
??? <!--编译-->
??? <target name="compile"?? description="======compile project======">
??????? <echo message="compile==========>${ant.project.name}: ${ant.file}"/>
??????? <mkdir dir="${build.dir}"/>
??????? <copy includeemptydirs="false" todir="${build.dir}">
??????????? <fileset dir="${java.source}" excludes="**/*.launch, **/*.java"/>
??????? </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="GBK">
??????????? <src path="${java.source}"/>
??????????? <!--<exclude name="config/"/>-->
??????????? <classpath>
??????????????? <path refid="project.classpath">
??????????????? </path>
????????????? <path refid="javaEE1.4">
??????????? </classpath>
??????? </javac>
??????? <!--<javac debug="true" debuglevel="${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>

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2、build.properties

tomcat.home =E:/dev/apache-tomcat-6.0.29

build.version=1.0.0

svnant.jar=D:/ant1.8/lib/svnant.jar
svnClientAdapter.jar=D:/ant1.8/lib/svnClientAdapter.jar
svnjavahl.jar=D:/ant1.8/lib/svnjavahl.jar
javaEE1.4.lib=D:/ant1.8/lib

debuglevel=source,lines
target=1.6
source=1.6

work.space=D:/ant1.8/cyntv/allsource
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

war.file=${dist.dir}/${ant.project.name}.war

urlRepos=svn://52.24.32.195/var/svn/svntest/code/test2.0