Question

How to get the last part of a URL after the last slash (/) in C++

Answer 1

#include <iostream>

using std::cout;
  
int main() {
    std::string url = "http://www.website.com/abc/xyz";
 
    std::string s = url.substr(url.rfind("/") + 1);
      
    cout << s;
}
  
  
  
/*
run:
  
xyz
  
*/

 

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Answer 2

#include <iostream>
 
using std::cout;
   
int main() {
    std::string url = "http://www.website.com/abc/xyz";
    
    int pos = url.rfind("/");
  
    std::string s;
  
    if (pos != std::string::npos) {
        s = url.substr(pos + 1);
        cout << s;
    }
    else {
        std::cout << "not found";    
    }
    
}
   
   
   
/*
run:
   
xyz
   
*/

 

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