如何在桌面上的文件夹中创建文本文件

   #include <iostream>
   #include <fstream>
   #include <string>
   using namespace std;

   int main() 
   {
      std::ofstream o(\"/Users/sample/Desktop/save.txt\");

      o << \"Hello, World\\n\" << std::endl;

      return 0;
   }

char saveLocation[MAX_PATH] = {0};

SHGetSpecialFolderPath(NULL, saveLocation, CSIDL_DESKTOPDIRECTORY, FALSE);

//Now saveLocation contains the path to the desktop
//Append your file name to it
strcat(saveLocation,\"\\\\save.txt\");

ofstream o(saveLocation);

string path(getenv(\"HOME\"));
path += \"/Desktop/save.txt\";
ofstream o(path);