C语言按关键字搜索文件夹中文件的方法

#include
#include
#include
using namespace std;
void filesearch(string path,string mode)
{
  struct _finddata_t filefind;
  if(path[path.size()-1]=='\\')
    path.resize(path.size()-1);
  string curr=path+"\\*.*";
  int dOne=0,handle;
  if((handle=_findfirst(curr.c_str(),&filefind))==-1)
    return;
  while(!(dOne=_findnext(handle,&filefind)))
  {
    if(!strcmp(filefind.name,".."))
      continue;
    curr=path+"\\"+filefind.name;
    if(strstr(filefind.name,mode.c_str()))
      cout<>path;
  cout<<"请输出包含字符"<>mode;
  filesearch(path,mode);
}

#include
#include
#include
#define SIZE 12
void find_creat_file(char *);
int main(void)
{
 char filename[SIZE];
 strcpy(filename,"filename");
 find_creat_file(filename);
 getch();
 return 0;
}
void find_creat_file(char *filename)
{
 struct ffblk ffblk;
 int done;
 dOne=findfirst("d:\\filename",&ffblk,0);
 if(dOne==0)
 return 0;
 else
 mkdir("d:\\filename");
}