相對路徑產生絕對路徑

標籤：相對路徑產生絕對路徑

#include "stdafx.h"#include <stack>#include <string>#include <iostream>using namespace std;void getWord(char* src,stack<string>&s){string str=src;int index=0;while(1){index=str.find_first_of("/");if(index==0){str=str.substr(index+1);continue;}else{string temp=str.substr(0,index);s.push(temp);str=str.substr(index+1);if(str.empty()){break;}}}}void print(stack<string> s){string str;while(!s.empty()){string temp=s.top();if(temp.find("..")!=-1){s.pop();s.pop();}else{str="/"+temp+str;s.pop();}}cout<<str.c_str()<<"/"<<endl;}int main(){char src[]="/home/news/../tmp/game/../";stack<string> s;getWord(src,s);print(s); system("pause"); return 0;}

相對路徑產生絕對路徑