Ant 蚂蚁路径转换

下午好

我正在运行ant来处理一些代码，现在我在属性中有路径“com/source/project”，但我需要将“com.source.project”传递给我的java代码，我是否可以使用ant命令将“/”转换为“.”

谢谢

任务适合您，但您需要安装

---

下面是一些使用的完整项目。我还必须用“.”替换${path.separator}来启动一些java类。请参阅以“；”开头的注释

<project xmlns:fl="antlib:it.haefelinger.flaka">

  <fl:install-property-handler/>

  <property name="srcroot" value="path/to/srcrootdir"/>
  <property name="classroot" value="path/to/classrootdir"/>

  <!-- determine all main classes -->
  <fileset dir="${srcroot}" includes="**/*.java" id="mainclasses">
    <contains text="public static void main"/>
  </fileset>

  <!-- iterate over those main classes and
       call the corresponding classfile -->
  <fl:for var="file" in="split('${toString:mainclasses}', ';')">
    <fl:let>
      ; strip the .java Extension
      file = replace(file, '', '.java')
      ; replace fileseparator with '.'
      ; on Windows you have to use the following line
      ; replace(file, '\.', '${file.separator}${file.separator}')
      file = replace(file, '\.', '${file.separator}')
      </fl:let>
    <fl:echo>
      starting => #{file} in ${classroot}
    </fl:echo>
    <java classname="#{file}">
      <classpath>
       <!--
         when using a fileset you'll get a
         java.util.zip.ZipException because you're
         referencing classfiles and no jars
         therefore you have to use
         pathelement and location
       -->
       <pathelement location="${classroot}"/>
      </classpath>
    </java>
  </fl:for>

</project> 

; 去掉.java扩展名
file=replace（文件，，.java）
; 将fileseparator替换为“.”
; 在Windows上，您必须使用以下行
; 替换（文件“\”，“${file.separator}${file.separator}”）
file=replace（文件“\.”，“${file.separator}”）
在${classroot}中启动=>{file}

<project xmlns:fl="antlib:it.haefelinger.flaka">

  <fl:install-property-handler/>

  <property name="srcroot" value="path/to/srcrootdir"/>
  <property name="classroot" value="path/to/classrootdir"/>

  <!-- determine all main classes -->
  <fileset dir="${srcroot}" includes="**/*.java" id="mainclasses">
    <contains text="public static void main"/>
  </fileset>

  <!-- iterate over those main classes and
       call the corresponding classfile -->
  <fl:for var="file" in="split('${toString:mainclasses}', ';')">
    <fl:let>
      ; strip the .java Extension
      file = replace(file, '', '.java')
      ; replace fileseparator with '.'
      ; on Windows you have to use the following line
      ; replace(file, '\.', '${file.separator}${file.separator}')
      file = replace(file, '\.', '${file.separator}')
      </fl:let>
    <fl:echo>
      starting => #{file} in ${classroot}
    </fl:echo>
    <java classname="#{file}">
      <classpath>
       <!--
         when using a fileset you'll get a
         java.util.zip.ZipException because you're
         referencing classfiles and no jars
         therefore you have to use
         pathelement and location
       -->
       <pathelement location="${classroot}"/>
      </classpath>
    </java>
  </fl:for>

</project>