c、c++查看文件夹下某一类型文件的属性列表

#include <iostream>
#include <fstream>
#include <io.h>
#include <stdio.h>
#include <stdlib.h>
using namespace std;

int main()
{
  struct _finddata_t c_file;
  intptr_t hFile;
  const int MaxPics = 30;
  int filenum = 0;
  char path[100] = "pic";
  char fullpath[100];
  char fnames[MaxPics][100];
  sprintf(fullpath,"%s\\*.jpg",path);
  if((hFile = _findfirst(fullpath, &c_file)) == -1L)
  printf( "No *.jpg files in current directory %s!\n",fullpath);
  else
  {
			printf( "Listing of .jpg files in %s directory\n\n",path);
			printf( "RDO HID SYS ARC FILE SIZE\n", ' ' );
			printf( "--- --- --- --- ---- ----\n", ' ' );
			do {
				printf( ( c_file.attrib & _A_RDONLY ) ? " Y " : " N " );
				printf( ( c_file.attrib & _A_SYSTEM ) ? " Y " : " N " );
				printf( ( c_file.attrib & _A_HIDDEN ) ? " Y " : " N " );
				printf( ( c_file.attrib & _A_ARCH ) ? " Y " : " N " );
				//ctime_s( buffer, _countof(buffer), &c_file.time_write );
				printf( " %-15s %9ld\n",c_file.name, c_file.size );
				sprintf(fnames[filenum],"%s\\%s",path,c_file.name);
				filenum++;
			} while( _findnext( hFile, &c_file ) == 0 );
			_findclose( hFile );
		}
    
    getchar();
return 0;
}

还有一些属性，比如说创建时间，修改时间等，可以查看 io.h 比如结构体：

struct _wfinddata32_t {
        unsigned    attrib;
        __time32_t  time_create;    /* -1 for FAT file systems */
        __time32_t  time_access;    /* -1 for FAT file systems */
        __time32_t  time_write;
        _fsize_t    size;
        wchar_t     name[260];
};