一个解析，Encode 和 Decode URL的小型C++库。
示例
std::string tempURL = "http://user:password@www.google.com:80/path?search";
urlhelper::url parsed = urlhelper::ParseHTTPURL(tempURL);
std::cout << "1 " << parsed.protocol << "\n"
<< "2 " << parsed.user << "\n"
<< "3 " << parsed.password << "\n"
<< "4 " << parsed.host << "\n"
<< "5 " << parsed.port << "\n"
<< "6 " << parsed.path << "\n"
<< "7 " << parsed.search << std::endl;
std::cout << urlhelper::URLEncode(tempURL) << "\n";
std::cout << urlhelper::URLDecode(urlhelper::URLEncode(tempURL)) << "\n";