摘要： 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(" 阅读全文