从字符串中分离磁盘符号,路径,及文件名称

iteye_9378

于 2010-10-25 17:12:00 发布

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本文展示了一个简单的C语言程序示例，通过该程序演示了如何利用_makepath函数创建文件路径，并通过_splitpath函数从完整的路径中提取驱动器、目录、文件名及扩展名等各个部分。

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Example /* 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]; _makepath( path_buffer, "c", "//sample//crt//", "makepath", "c" ); printf( "Path created with _makepath: %s/n/n", path_buffer ); _splitpath( 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 ); } Output Path created with _makepath: c:/sample/crt/makepath.c Path extracted with _splitpath: Drive: c: Dir: /sample/crt/ Filename: makepath Ext: .c