递归遍历文件

// 函数功能：递归遍历文件
#pragma warning(disable:4996)
#include <stdio.h>
#include <string.h>
#include <io.h>
int nFileNum;
// 函数功能：浏览文件
void scanfile(char* pPath, char* pName)
{
 char strFileName[256];
 nFileNum++;
 strcpy(strFileName, pPath);
 strcat(strFileName, pName);
 printf(“%s/n”, strFileName);
}
// 函数功能：浏览目录，递归
void scandir(char *strCurPath)
{
 char strTemp[2048];
 struct _finddata_t ffblk;
 int nReturn = 0;
 strcpy(strTemp, strCurPath);
 strcat(strTemp, “*.*”);
 long lHandle = long(_findfirst(strTemp, &ffblk));
 while (lHandle != -1 && nReturn != -1)
 {
  if(strcmp(ffblk.name, “.”) == 0 || strcmp(ffblk.name, “..”) == 0)
  {
   nReturn = _findnext(lHandle, &ffblk);
   continue;
  }
  if (ffblk.attrib & _A_SUBDIR)
  {
   // Is Dir
   strcpy(strTemp, strCurPath);
   strcat(strTemp, ffblk.name);
   strcat(strTemp, “//”);
   scandir(strTemp);
  }
  else
  {
   // Is File
   scanfile(strCurPath, ffblk.name);
  }
  nReturn = _findnext(lHandle, &ffblk);
 }
 _findclose(lHandle);
}

void main()
{
 nFileNum = 0;
 scandir(“c://”);
printf(“/nTotal files: %d/n”, nFileNum);
}