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最新推荐文章于 2022-09-13 11:34:37 发布

原创最新推荐文章于 2022-09-13 11:34:37 发布 · 925 阅读

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#junit #jar #archive #file #build #ant

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博客介绍了使用Ant构建Jar包的相关方法。在init任务中，可利用Ant的tstamp获取构建时的当前时间；在jar任务里，通过echo将所需内容写入文件，然后对Java包进行打包。

$Date: 2004/12/27 13:05:44 $ $Id: junit.html,v 1.5 2004/12/27 13:05:44 george Exp $

How to put build number into a jar package.

1. In init task, we should use ant's tstamp to get the current time when building.

<target name="init" description="Prepare for build">
        <!-- To generate Ant time stamp. Dont Delete!!! -->
        <tstamp />
        <propertyfile file="${source.dir}/build.properties">
            <entry key="build.count" type="int" operation="+" value="1" pattern="0000"/>
        </propertyfile>

        <mkdir dir="${build.dir}"/>
        <mkdir dir="${dist.dir}"/>
</target>

2. In jar task, use echo to write what you want into a file, then jar your java package.

    <!--  ===================================================================  -->
    <!--  Creates the jar archive                                              -->
    <!--  ===================================================================  -->
    <target name="jar">
        <!-- ${build.count} is read from ${source.dir}/build.properties -->
        <echo file="${build.dir}/info.txt">Manifest-Version: 1.0
            Sealed: false
            Author: ${user.name}
            Pattern-Version: ${version}
            Build-Date: ${TODAY}
            Build-Time: ${TSTAMP}
            Build-Number: ${build.count}
        </echo>
        <jar jarfile="${dist.dir}/pattern.jar" basedir="${build.dir}" includes="com/**" manifest="${build.dir}/info.txt" />
    </target>