_splitpath,_makepath 生成路径，分解路径

最新推荐文章于 2021-08-12 16:27:01 发布

原创最新推荐文章于 2021-08-12 16:27:01 发布 · 247 阅读

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本文介绍如何利用_makepath和_splitpath两个函数来生成和分解文件路径。通过示例代码展示了如何创建一个完整的文件路径，并从该路径中分别提取驱动器盘符、目录、文件名和扩展名。

_splitpath,_makepath 生成路径，分解路径

FROM MSDN：

Example

DE>/* MAKEPATH.C */

#include <stdlib.h>
#include <stdio.h>

void main( void )
{
   char path_buffer[_MAX_PATH];
   char drive[_MAX_DRIVE];
   char dir[_MAX_DIR];
   char fname[_MAX_FNAME];
   char ext[_MAX_EXT];

   ( path_buffer, "c", "\\sample\\crt\\", "makepath", "c" );
   printf( "Path created with _makepath: %s\n\n", path_buffer );
   ( path_buffer, drive, dir, fname, ext );
   printf( "Path extracted with _splitpath:\n" );
   printf( "  Drive: %s\n", drive );
   printf( "  Dir: %s\n", dir );
   printf( "  Filename: %s\n", fname );
   printf( "  Ext: %s\n", ext );
}

DE>

Output

DE>Path created with _makepath: c:\sample\crt\makepath.c

Path extracted with _splitpath:
  Drive: c:
  Dir: \sample\crt\
  Filename: makepath
  Ext: .c
DE>