批次：删除文件扩展名 [英] Batch: Remove file extension

问题描述

我有维基百科以下批处理脚本：

I have the following batch script from Wikipedia:

@echo off
    for /R "C:\Users\Admin\Ordner" %%f in (*.flv) do (
    echo %%f
)
pause

在for循环扩展名为FLV的所有文件得到呼应，
但我想做些动作的文件（S）
我需要一次文件不带扩展名和一个时间的延长。
我怎么能得到这两个？

In the for-loop all files with the extension flv get echoed, but I want the make some actions with the file(s) where I need one time the file without the extension and one time with the extension. How could I get these two?

我搜索的解决方案，但我没有找到一个。
我是一个真正的新手在批处理...

I searched for solutions but I don't find one. I'm a real newbie in batch...

推荐答案

您可以使用 %%〜NF 来获得仅作为<一个文献中记载的文件名href=\"http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/ntcmds.mspx?mfr=true\"><$c$c>for:

You can use %%~nf to get the filename only as described in the reference for for:

@echo off
    for /R "C:\Users\Admin\Ordner" %%f in (*.flv) do (
    echo %%~nf
)
pause

以下选项：

Variable with modifier  Description

%~I                     Expands %I which removes any surrounding 
                        quotation marks ("").
%~fI                    Expands %I to a fully qualified path name.
%~dI                    Expands %I to a drive letter only.
%~pI                    Expands %I to a path only.
%~nI                    Expands %I to a file name only.
%~xI                    Expands %I to a file extension only.
%~sI                    Expands path to contain short names only.
%~aI                    Expands %I to the file attributes of file.
%~tI                    Expands %I to the date and time of file.
%~zI                    Expands %I to the size of file.
%~$PATH:I               Searches the directories listed in the PATH environment 
                        variable and expands %I to the fully qualified name of 
                        the first one found. If the environment variable name is 
                        not defined or the file is not found by the search,
                        this modifier expands to the empty string.    

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