忽略批处理文件中的模式 [英] Ignore patterns in batch files

问题描述

我正在处理批处理脚本，该脚本需要将所有文件从一个文件夹复制到另一个文件夹，但有一些例外。
如何忽略以 Proxy.dll结尾的文件。

I'm working on batch script that needs to copy all files from one folder to another with a few exceptions. How do I ignore files ending with "Proxy.dll".

基本上，我想知道是否有可能基于其一部分忽略文件

Basically, I would like to know is it possible to ignore files based on part of its name when using xcopy.

这是我的脚本

xcopy C:\\WebService %InstallFolder%\ /EXCLUDE:XcopyExclude.txt /e /s /k /r /h /y /i >>Setup.log

这是XcopyExclude.txt

And this is XcopyExclude.txt

.config\
Properties
Obj
*Proxy.dll

感谢

推荐答案

robocopy 命令提供了更智能的排除功能（开关 / XD 和 / XF ）比 xcopy 做的多，您可以将其用于任务：

The robocopy command provides a more intelligent exclusion feature (switches /XD and /XF) than xcopy does, which you could use for your task:

robocopy "C:\WebService" "%InstallFolder%" "*.*" /XD "*.config" "Properties" "Obj" /XF "*Proxy.dll" /E /S /FP /NJH /NJS /NS /NC /NDL /NP /LOG+:"Setup.log"

所有以开头的开关/ N 和 / FP 开关控制记录的输出的外观，因此它与<$ c的输出非常相似$ c> xcopy 命令。

All the switches starting with /N as well as the /FP switch control the appearance of the logged output, so that it is quite similar to that of the xcopy command.

如果您坚持使用 / EXCLUDE 选项的 xcopy ：这不支持 * 或？，但仅是文字（不区分大小写）字符串。但是，您可以提前在 * Proxy.dll 中解析通配符。给定您具有以下内容的文件 XcopyExclude.txt ：

If you insist on the /EXCLUDE option of xcopy: this does not support wild-cards like * or ? but literal (case-insensitive) strings only. However, you could resolve the wild-card in *Proxy.dll in advance. Given you have a file XcopyExclude.txt with the following content...:

.config\
\Properties\
\Obj\

...（假设所有这些都是（部分）目录名），您可以将此内容复制到一个临时文件中，并附加已解析的 * Proxy.dll 部分，在实际复制活动之前：

...(assuming that all these items are (partial) directory names), you could copy this content to a temporary file and append the resolved *Proxy.dll part, before the actual copying activity:

rem // Prepare exclusion list file:
copy /Y "XcopyExclude.txt" "XcopyExclude.tmp"
>> "XcopyExclude.tmp" (
    for /R "C:\WebService" %%E in ("*Proxy.dll") do (
        echo(\%%~nxE
    )
)
rem // Perform copying action:
xcopy "C:\WebService" "%InstallFolder%" /E /S /K /R /H /Y /I /EXCLUDE:XcopyExclude.tmp >> "Setup.log"
rem // Clean up temporary list file:
del "XcopyExclude.tmp"

假设源目录树中有一个名为 AnyProxy.dll 的文件，文件<$的相关条目c $ c> XcopyExclude.tmp 将是 \AnyProxy.dll 。请注意，该项目名为 AnyProxy.dll。任何也会被意外排除。

Supposing there is a file called AnyProxy.dll in the source directory tree, the related entry for file XcopyExclude.tmp would be \AnyProxy.dll. Note that an item called AnyProxy.dll.any would be accidently excluded as well.

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