C++文件目录的创建，复制等操作

来源：互联网发布：agv导航算法编辑：程序博客网时间：2024/05/17 23:53

1) First all the functions are in <direct.h> file, you can find it in VS directory.
_mkdir(char * path); // create
_chdir(char * path);
_rmdir(char * path); // it should be empty
_getcwd(...);

.....

2) A way to empty the directory
EmptyDirectory(char* folderPath)
{
char fileFound[256];
WIN32_FIND_DATA info;
HANDLE hp;
sprintf(fileFound, "%s%c*.*", folderPath, SLASH);
hp = FindFirstFile(fileFound, &info);
do
{
  if (!((strcmp(info.cFileName, ".")==0)||
     (strcmp(info.cFileName, "..")==0)))
  {
    if((info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)==
          FILE_ATTRIBUTE_DIRECTORY)
    {
     string subFolder = folderPath;
#ifndef MAINWIN
     subFolder.append("\\");
#else
     subFolder.append("/");
#endif
     subFolder.append(info.cFileName);
     EmptyDirectory((char*)subFolder.c_str());
     RemoveDirectory(subFolder.c_str());
    }
    else
    {
     sprintf(fileFound,"%s%c%s", folderPath, SLASH, info.cFileName);
     BOOL retVal = DeleteFile(fileFound);
    }
  }

}while(FindNextFile(hp, &info));
FindClose(hp);
}