c++ - 如何制作文件名和设置扩展名

Question

#include <iostream>
#include <fstream>

using namespace std;
int main()
{
  string name;
  cout<<"What would you like new html file to be named?"<<endl;
  getline(cin,name);
  cout<<"Creating New Html File...Moment."<<endl;
  ofstream myfile (name);
  if(myfile.is_open())
  {                
  }
}

我需要制作一个带有 .html 扩展名的文件，谁能告诉我怎么做或者给我写个代码？

Answer 1

string name;
cout<<"What would you like new html file to be named?"<<endl;
getline(cin,name);
cout<<"Creating New Html File...Moment."<<endl;

name+=".html"; // the crucial ommision?

ofstream myfile (name);