从任何存在位置的不同文件夹中读取带有扩展名的文件 [英] reading a file with extension from different folders where ever it exists

问题描述

伙计们

我的文件名带有ext< filename._pod>
这样的扩展文件位于目录的不同文件夹中.
我想读取filename._pod并从不同文件夹中的目录中获取所有文件的大小和总数* ._ pod文件.

示例

Dir_12是目录
在Dir_12中，文件夹A1，B1，C1，D1，E1在那里
在A1文件夹中的xyz._pod文件中.
在B1文件夹中的poq._pod和lmn._pod文件中.
C1文件夹中没有文件
在D1中，那里有abc._pod和def._pod文件.

现在我想知道8._pod文件的总数，还有大小.

请在这个
帮助我
在此先感谢

Hi Guys

I have a filename with ext <filename._pod>
such extension files are located in different folders in a directory.
i want read filename._pod and get the size of all files and total number *._pod files from the directory which are in different folders.

exmples

Dir_12 is a directory
in Dir_12 , Folders A1,B1,C1,D1,E1 are there
in A1 folder xyz._pod file is there.
in B1 folder poq._pod and lmn._pod file are there.
in C1 folder no files exist
in D1 foler abc._pod and def._pod files are there.

now i want to know total number of 8._pod files and there sizes.

please help me in this

thanks in advance

推荐答案

请参见此示例.
http://www.cplusplus.com/forum/beginner/9173/ [

see this example.
http://www.cplusplus.com/forum/beginner/9173/[^]

There is no way that the directory will be traversed hierachically, that you will have to code yourself. So you have to check if an entry is a directory and then do the same thing again. You have to do recursion to do this smart.

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