linux安装配置ant

1.下载
　　从 http://ant.apache.org/bindownload.cgi 可以下载最新的tar包：apache-ant-1.6.2.tar.gz，如果是windows环境则是zip文件，解压后，在系统环境变量里设置 ANT_HOME为f:\project\tools\apache-ant-1.6.2，并将f:\project\tools\apache- ant-1.6.2\bin目录添加到classpath中，然后就可以使用了

　　2./l安装，解压到/usrocal下
> tar zxpvf apache-ant-1.6.2.tar.gz
> ln -s apache-ant-1.6.2 ant

　　3.设置环境
　　将ANT_HOME设置到当前用户的.bash_profile文件/home/admin/.bash_profile

[admin@tangtang home]$ su - admin
[admin@tangtang home]$ vi .bash_profile
export ANT_HOME=/usr/local/ant
export PATH=/usr/local/ant/bin:$PATH

　　如果是windows环境，需要设置%ANT_HOME%，并把%ANT_HOME%\bin目录全路径加入到%path%中

　　4.测试
　　用ant命令测试运行情况
[admin@tangtang home]$ ant
Build build.xml does not exist!
Build failed

[admin@tangtang home]$ ant -version
Apache Ant version 1.6.2 compiled on July 16 2004

　　若出现这样的错误：Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/tools/ant/launch/Launcher
　　这是linux系统默认安装了一些ant的lib，修改 /etc/ant.conf中 ANT_HOME=/usr/share/ant 为你正确安装ant的地址，如 /usr/local/ant

　　5、build脚本
　　如果是在linux环境中，下面是build脚本的一个范例：

#build脚本
#! /bin/sh
# 进入到上级目录
cd `dirname $0`/..
# 获取当前目录为PROJECT_HOME
PROJECT_HOME=`pwd`
# 设置JAVA_HOME
export JAVA_HOME=/usr/cyber/java
# 得到CLASSPATH
CLASSPATH1=$CLASSPATH
# 添加CLASSPATH
CLASSPATH=${PROJECT_HOME}\webapps\WEB-INF\conf:${PROJECT_HOME}\webapps\WEB-INF\classes:$CLASSPATH
# ant build，-buildfile 参数，是使用自定义的build.xml文件，$@是参数数组
/usr/local/ant/bin/ant -buildfile ${PROJECT_HOME}/build/build.xml "$@"
# build脚本结束


　　如果是在windows环境中，下面是build.bat脚本的一个范例：

# build.bat
# 关闭echo显示
@echo off
# 设置%JAVA_HOME%
if "%JAVA_HOME%"=="" set JAVA_HOME=f:\tools\java
# 设置%ANT_HOME%
if "%ANT_HOME%"==""  set ANT_HOME=f:\tools\ant
# 设置PROJECT_HOME
set PROJECT_HOME = %CD%\..
set CLASSPATH_BAK=%CLASSPATH%
set CLASSPATH=
# 执行build
%ANT_HOME%\bin\ant.bat -buildfile ..\build\build.xml %1 %2 %3 %4 %5 %6 %7 %8 %9


　　6、build配置文件
　　在${PROJECT_HOME}/build目录下面，需要定义两个文件，一个是build.properties，一个是build.xml
　　build.properties文件定义了build的一些常量

# build.properties
project        = tangtang
version        = 1.1.1
# 采用classic编译，即采用ant编译
build.compiler = classic
# 采用jikes编译
#build.compiler = jikes

year           = 2004
debug          = on
optimize       = on
deprecation    = on

os             = linux
author         = tangtang
email          = [e-mail]
url            = www.tangtang.org
company        = tangtang.org


　　build.xml文件是ant编译的主要配置文件，ant功能强大，需要通过相应的配置项来表现。

<?xml version="1.0" encoding="gb2312"?>

<!-- Build file for project -->

<project name="cyber" default="jar" basedir=".">
  <property file="${user.home}/.ant.properties" />
  <!-- ant build properties -->
  <property file="build.properties"/>

  <property name="build.dir"  value=".."/>
  <property name="build.src"  value="/blog/${build.dir}/webapps/WEB-INF/src/java"/>
  <property name="build.dest" value="/blog/${build.dir}/webapps/WEB-INF/classes"/>
  <property name="build.lib"  value="/blog/${build.dir}/webapps/WEB-INF/lib"/>
  <property name="build.ext"  value="./lib"/>
  <property name="build.tpl"  value="/blog/${build.dir}/webapps/WEB-INF/templates"/>
  <property name="build.encoding" value="gb2312"/> 

  <property name="src.java.dir" value="../src/java"/>
  <property name="javadoc.destdir" value="../docs/api"/>
  <property name="javadoc.link" value="http://www.tangtang.org/java/docs/api/"/>
  <property name="final.name" value="${project}-${version}"/>
  <property name="dist.root" value="/blog/${build.dir}/dist"/>
  <property name="dist.dir" value="/blog/${dist.root}/${final.name}"/>

  <path id="classpath">   
    <pathelement path="${java.class.path}/"/>
    <fileset dir="${build.lib}">   
      <include name="*.jar"/>
    </fileset>   
    <fileset dir="${build.ext}">   
      <include name="*.jar"/>
    </fileset>   
  </path>
 
  <property name="classpath" refid="classpath"/>
  <!-- =================================================================== -->
  <!-- prints the environment                                        -->
  <!-- =================================================================== -->
  <target name="env">   
    <echo message="build.compiler = ${build.compiler}"/>
    <echo message="java.home = ${java.home}"/>
    <echo message="user.home = ${user.home}"/>
    <!--echo message="java.class.path = ${java.class.path}"/-->
    <echo message="classpath = ${classpath}"/>
  </target>

  <!-- =================================================================== -->
  <!-- Prepares the build directory                                        -->
  <!-- =================================================================== -->
  <target name="prepare" depends="env">
     
    <tstamp/>
    <filter token="year" value="${year}"/>
    <filter token="version" value="${version}"/>
    <filter token="date" value="${DSTAMP}"/>           
    <!--
    <mkdir dir="${build.dir}"/>
    <mkdir dir="${build.dest}"/>
    <mkdir dir="${build.src}"/>
    -->
    <!--  chose a class that's from j2ee.jar -->
    <available  classname="javax.sql.DataSource"
       property="J2EE.present">
       <classpath refid = "classpath"/>
    </available>
  </target>
  <target name="J2EE-error" depends="prepare"  unless="J2EE.present">
 
<echo>
********************************************************
**
**  J2EE has not been found and is needed for the target
**  you have chosen
**
**  Since CLASSPATH is an evil idea, just link or drop
**  a copy of your j2ee.jar into build/lib directory.
**
*********************************************************
</echo>
</target>

  <target name="init">
      <echo>
      build init
      build compile
      </echo>
    <mkdir dir="${build.dir}/data"/>     
    <mkdir dir="${build.dir}/logs"/>
    <mkdir dir="${build.dir}/dist"/>        
  </target>

  <target name="jar" depends="compile">
    <mkdir dir="${dist.root}"/>
    <delete dir="${dist.root}/${project}-${version}.jar"/> 
    <jar jarfile="${dist.root}/${project}-${version}.jar">
      <fileset dir="${build.dest}">
        <include  name="org/tangtang/**"/>
        <exclude  name="org/tangtang/test/**"/>       
      </fileset>    
    </jar>
  </target>

  <target name="srcjar" depends="prepare">
    <delete dir="${dist.root}/${project}-${version}-src.jar"/>
    <jar jarfile="${dist.root}/${project}-${version}-src.jar">
      <fileset dir="${build.src}">
        <include  name="org/tangtang/**"/>
        <include  name="org/tangtang/test/**"/>
      </fileset>    
    </jar>
  </target>

  <target name="tpl" depends="env">   
    <jar jarfile="${dist.root}/${project}-${version}-tpl.jar">
      <fileset dir="${build.tpl}">
        <include  name="tangtang/**"/>
      </fileset>
    </jar>
  </target>
 
  <target name="javadocs">
    <mkdir dir="${build.dir}/docs/api"/>
    <javadoc
      sourcepath="${build.src}"
      overview="${build.dir}/docs/overview.html"
      packagenames="org.tangtang.*"
      destdir="${build.dir}/docs/api"
      encoding="${build.encoding}"
      author="true"
      version="true"
      use="true"
      link="${javadoc.link}"
      windowtitle="${project} ${version} API"
      doctitle="${project} ${version} API"
      bottom="Copyright &copy; ${year} tangtang.org.  All Rights Reserved."
      >
      <tag name="todo" deion="To Do:"/>
    </javadoc>
  </target>
 
  <target name="poolman" depends="prepare">
    <jar jarfile="${dist.root}/poolman.jar">
      <fileset dir="${build.dest}">
        <include  name="com/codestudio/**"/>
      </fileset>    
    </jar>
  </target>     
 
  <target name="nightly" depends="prepare">
      <tstamp/>       
      <jar jarfile="${dist.root}/nightly/${project}-${version}-${DSTAMP}-src.jar">
    <fileset dir="${build.src}">
        <include  name="org/tangtang/**"/>
    </fileset>
    </jar>
  </target> 
 
  <target name="compile" depends="prepare">   
    <mkdir dir="${build.dest}"/>

    <!-- 检查依赖性 -->
    <depend srcdir="${build.src}"
            destdir="${build.dest}"
            cache="${build.dest}">
        <classpath refid="classpath"/>
    </depend>
   
    <javac srcdir="${build.src}"
      destdir="${build.dest}"
      debug="${debug}"
      deprecation="${deprecation}"
      optimize="${optimize}">     
      <classpath refid="classpath"/>
    </javac>
  </target>

  <target name="clean">
    <delete>
        <fileset dir="${build.dest}">
            <include name="**/*.class"/>
        </fileset>
    </delete>   
  </target>

  <target name="clean_dist">
    <delete>
      <fileset dir="${dist.root}" includes="*"/>
    </delete>
    <delete dir="${dist.dir}" quiet="false"/>   
  </target>
 
  <target name="deploy" depends="jar">
    <mkdir dir="${dist.dir}/data"/>
    <mkdir dir="${dist.dir}/logs"/>   

    <copy todir="${dist.dir}/bin">
      <fileset dir="${build.dir}/bin">
        <include name="*"/>
      </fileset>
    </copy>   

      <fixcrlf srcdir="${dist.dir}/bin" eol="lf" eof="remove"
       includes="**/*"
       excludes="**/*.bat"
      />

    <copy todir="${dist.dir}/conf">
      <fileset dir="${build.dir}/conf">
        <include name="templates/*"/>
        <exclude name="*"/>
        <exclude name="**/*.bak"/>
        <exclude name="**/bak/**"/>
      </fileset>
    </copy>   

    <copy todir="${dist.dir}/build">
      <fileset dir="${build.dir}/build">
        <include name="*"/>
        <include name="lib/*"/>
        <exclude name="**/*.bak"/>
        <exclude name="**/bak/**"/>       
      </fileset>
    </copy>             

    <copy todir="${dist.dir}/templates">
      <fileset dir="${build.dir}/templates">
        <include name="**/*.vm"/>
        <exclude name="**/*.bak"/>
        <exclude name="**/bak/**"/>
      </fileset>
    </copy> 

    <copy todir="${dist.dir}/webapps/html">
      <fileset dir="${build.dir}/webapps/html">
        <include name="**/*"/>
        <exclude name="**/*.bak"/>       
        <exclude name="**/bak/**"/>
      </fileset>
    </copy>

    <copy todir="${dist.dir}/webapps/applet">
      <fileset dir="${build.dir}/webapps/applet">
        <include name="**/*"/>
        <exclude name="**/*.bak"/>       
        <exclude name="**/bak/**"/>
      </fileset>
    </copy>

    <copy todir="${dist.dir}/webapps/icons">
      <fileset dir="${build.dir}/webapps/icons">
        <include name="**/*.gif"/>       
        <include name="**/*.jpg"/>
        <exclude name="**/*.bak"/>
        <exclude name="**/bak/**"/>
      </fileset>
    </copy>
   
    <copy todir="${dist.dir}/webapps/images">
      <fileset dir="${build.dir}/webapps/images">
        <include name="**/*.gif"/>       
        <include name="**/*.jpg"/>
        <exclude name="**/*.bak"/>
        <exclude name="**/bak/**"/>
      </fileset>
    </copy> 

    <copy todir="${dist.dir}/webapps/WEB-INF/">
      <fileset dir="${build.dir}/webapps/WEB-INF/">
        <include name="**/*"/>
        <exclude name="classes/**"/>     
        <exclude name="conf/*"/>
        <exclude name="src/**"/>
      </fileset>
    </copy> 

    <jar jarfile="${dist.root}/${project}-${version}-war.jar">
      <fileset dir="${dist.dir}">
        <include  name="**/*"/>
      </fileset>
    </jar>  
  </target>

  <target name="conf">
     <delete>
        <fileset dir="${build.dir}/conf" includes="*"/>
        <fileset dir="${build.dir}/webapps/WEB-INF/conf" includes="*"/>
     </delete>
     <filter filtersfile="deploy.properties"/>
       <copy todir="${build.dir}/conf" filtering="true">
        <fileset dir="${build.dir}/conf/templates">
            <include name="*"/>
        </fileset>
       </copy> 
       <copy todir="${build.dir}/webapps/WEB-INF/conf" filtering="true">
        <fileset dir="${build.dir}/webapps/WEB-INF/conf/templates">
            <include name="*"/>
        </fileset>
       </copy>
  </target> 
</project>



http://www.roboticfan.com/blog/user_2005/104/archives/2009/2009619122635.shtml