与常春藤刺耳的碰撞

Question

有人碰巧知道是否有一种方法可以将jar库的内容检索到一个单独的jar中-因此它将是

jar 1 :
     org
       smth
         new.class
jar 2 :
     org
       smth
         also.class
jar 3 :
     org
       another
         otheralso.class
that single jar:
        org
          another
            one.class
          smth
            two class
result jar :
        org
          another
            one.class
            otheralso.class
        smth
           two class
           also.class
           new.class

(我有一个缓存路径或缓存文件集)

Answer 1

需要将ivy与groovy插件组合。

<标题> build . xml

<target name="resolve">
    <ivy:resolve/>
    <ivy:cachepath pathid="build.path" conf="build"/>
    <ivy:cachefileset setid="jarfiles" conf="jars"/>
</target>
<target name="combine-jars" depends="resolve">
    <taskdef name="groovy" classname="org.codehaus.groovy.ant.Groovy" classpathref="build.path"/>
    <!-- 
    Iterate thru each file expanding content into a temp directory
    used to create a new jar
    -->
    <groovy>
    project.references.jarfiles.each {
        ant.unzip(src: it, dest:"build/tmp")
    }
    ant.jar(destfile:"build/newjar.jar", basedir:"build/tmp")
    </groovy>
</target>

<标题>中

使用ivy配置将下载分离为构建依赖项和集合要在构建中合并的文件。

<ivy-module version="2.0">
    <info organisation="org.myspotontheweb" module="demo"/>
    <configurations>
        <conf name="build" description="ANT tasks"/>
        <conf name="jars"  description="Files to be combined"/>
    </configurations>
    <dependencies>
        <!-- build dependencies -->
        <dependency org="org.codehaus.groovy" name="groovy-all" rev="1.8.2" conf="build->default"/>
        <!-- jars dependencies -->
        <dependency org="log4j" name="log4j" rev="1.2.16" conf="jars->default"/>
        <dependency org="commons-lang" name="commons-lang" rev="2.6" conf="jars->default"/>
        ..
        ..
    </dependencies>
</ivy-module>

Answer 2

我真的做了这个决定

<target name="project.archive" depends="project.make, ivy-runtimecahe">
    <mkdir dir="${project.build}temp" />
    <copy todir="${project.build}temp">
                      <archives>
                        <zips >
                          <restrict >
                            <path refid="classpath.Runtime" />
                            <name name="*.jar" />
                          </restrict>
                        </zips>
                      </archives>
                    </copy>
           <jar jarfile="${project.build}${project.archive.name}-${project.version}.jar"
         manifest="${basedir}${project.maifest}">
    <fileset dir="${project.build}temp" includes="***.class" />
    <fileset dir="${project.classes}" includes="***.class" />
    <fileset dir="Btlserver" includes="***.xml" /> 
       </jar>

然后我们删除temp -，瞧!

此外，也许你可以建议史密斯在eclipse中使用ivyDE和ant进行多个项目布局??我问过这个问题，但是没有人给出任何建议。悲伤(