Apache Ant - Intellij Idea 社区无法识别循环命令

Question

我想创建一个 for 循环来遍历文件的行。我做到了：

<loadfile property="download.file" srcfile="download_list.txt"/>

<target name="criarArvore">
    <mkdir dir="${download.dir}"/>
    <mkdir dir="${domain.dir}"/>
</target>

<target name="download" depends="criarArvore">
    <for param="line" list="${download.file}" delimiter="${line.separator}">
        <sequential>
            <echo>@{line}</echo>
        </sequential>
    </for>
</target>

但是在 <for> intellij 警告我：'cannot resolve symbol "for"'。当我运行我收到的脚本时：

c:\xxx\build.xml:22: Problem: failed to create task or type for
Cause: The name is undefined.
Action: Check the spelling.
Action: Check that any custom tasks/types have been declared.
Action: Check that any <presetdef>/<macrodef> declarations have taken place.

Answer 1

<for> task is from the third-party Ant-Contrib library.

要使用 Ant-Contrib，请下载 ant-contrib-1.0b3-bin.zip, extract ant-contrib-1.0b3.jar from it, and follow the instructions on how to install Ant-Contrib。

Apache Ant - Intellij Idea 社区无法识别循环命令

Apache Ant - Intellij Idea Community don't recognize for loop command

intellij-idea

ant

ant-contrib