Java 如何使用 Ant 复制目录
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How to copy a directory using Ant
提问by Sunil Kumar Sahoo
I have used copydirto copy a directory tree but it is deprecated. My directory contains some sub-directories, and some of those contain files and others contain more sub-directories.
我曾经copydir复制过目录树，但它已被弃用。我的目录包含一些子目录，其中一些包含文件，其他包含更多子目录。
How can I copy the entire tree?
如何复制整个树？
采纳答案by Omnipresent
<copy todir="${dest.dir}" >
<fileset dir="${src.dir}" includes="**"/>
</copy>
believe that will do what you want... (Recursive copy done)
相信会做你想做的......（递归复制完成）
回答by s1n
回答by NawaMan
From the example here, you can write a simple Ant file using copy task.
从这里的示例中，您可以使用复制任务编写一个简单的 Ant 文件。
<project name="MyProject" default="copy" basedir=".">
<target name="copy">
<copy todir="./new/dir">
<fileset dir="src_dir"/>
</copy>
</target>
</project>This should copy everything inside src_dir(excluding it) to new/dir.
这应该将里面的所有内容src_dir（不包括它）复制到new/dir.
回答by ery
Copy contents including the directory itself.
复制内容，包括目录本身。
<copy todir="${dest.dir}" >
<fileset dir="${src.dir.parent}">
<include name="${src.dir}/**"/>
</fileset>
</copy>
Note: ${src.dir} is relative to ${src.dir.parent}, and not a full path
注意：${src.dir} 相对于 ${src.dir.parent}，而不是完整路径
回答by Jess
A fine point: ant will only copy the sub-directories if the source files are newer than the destination files. [1]In my case, the sub-dirs were not being copied (I am using verbose="true"), since there were no changes and they were already in the destination. You can use "overwrite" to force it, or touch some of the files in your source sub-dirs.
一个很好的点：如果源文件比目标文件新，ant 只会复制子目录。 [1]就我而言，子目录没有被复制（我使用的是verbose="true"），因为没有更改并且它们已经在目标中。您可以使用“覆盖”来强制它，或触摸源子目录中的某些文件。
回答by cmcginty
Copy contents including the directory itself.
复制内容，包括目录本身。
<copy todir="${dest.dir}" >
<fileset dir="${src.dir.parent}" includes="${src.dir}/**"/>
</copy>
回答by user506069
This code should copy the folder as well as its contents. It also uses the basename task to avoid having to do any manual path parsing.
此代码应复制文件夹及其内容。它还使用 basename 任务来避免进行任何手动路径解析。
<project name="Build" default="doCopy">
<property name="source.dir" value="SourceDirPathGoesHere"/>
<property name="dest.dir" value="DestinationDirPathGoesHere"/>
<target name="doCopy">
<basename property="source.dir.base.name" file="${source.dir}"/>
<copy todir="${dest.dir}">
<fileset dir="${source.dir}/.." includes="${source.dir.base.name}/**"/>
</copy>
</target>
</project>
回答by Dilip Rajkumar
I finally copied using following code
我终于使用以下代码复制
<copy todir="${root.dir}/dist/src">
<fileset dir="${root.dir}/build/src" includes="**"/>
</copy>
This will copy the src folder from dist to build.
这会将 src 文件夹从 dist 复制到 build。
Hope this helps someone.
希望这可以帮助某人。
回答by sartoris
回答by Raman B
I used include tags as shown in below code snippet in my build.xml file to copy individul jar files inside a directory.
我在 build.xml 文件中使用了如下代码片段所示的包含标签来复制目录中的单个 jar 文件。
<target name="devInstall" depends="generateXsl" description="testing">
<copy flatten="true" todir="${test}/WEB-INF/lib" overwrite="${overwrite}">
<fileset refid="buildJars"/>
<fileset dir="lib">
<include name="commons-collections-*.jar"/>
<include name="commons-io-*.jar"/>
<include name="kodo/*.jar"/>
<include name="mail*.jar"/>
<include name="activation*.jar"/>
<include name="guava*.jar"/>
<include name="jna*.jar"/>
</fileset>
</copy>
</target>
