1 #include "stdafx.h" 2 #include <string> 3 #include <iostream> 4 using namespace std; 5 6 int _tmain(int argc, _TCHAR* argv[]) 7 { 8 string file_path = "d:/karen/love/you"; 9 int pathsize = file_path.size();//元素个数 10 string full_path; 11 if(file_path.find_last_of("/")!=file_path.size()-1) 12 full_path = file_path.append("/");//串接尾部 13 cout<<"full_path:"<<full_path<<endl; 14 cout<<"pathsize:"<<pathsize<<endl; 15 return 0; 16 }