C# Завантажити

2075 / C# / Завантажити

 

using System.Net;

using (WebClient wc = new WebClient()){
  // wc.Encoding = Encoding.UTF8;
  // Типове ANSI - подвоює скісні риски в адресах
  string a = wc.DownloadString("https://2075.2070.com.ua"); // курс гривні api
}

 
API

BTC https://blockchain.info/tobtc?currency=USD&value=1

 
Юнікод

WebRequest request = WebRequest.Create("https://2075.2070.com.ua");
request.Credentials = CredentialCache.DefaultCredentials;
WebResponse response = request.GetResponse();
Console.WriteLine(((HttpWebResponse)response).StatusDescription); // статус
Stream dataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(dataStream); // відкриваємо потік
string responseFromServer = reader.ReadToEnd();
Console.WriteLine(responseFromServer);
reader.Close();
response.Close();

або так

WebRequest request = WebRequest.Create("https://2075.2070.com.ua");
WebResponse response = request.GetResponse();
using (Stream stream = response.GetResponseStream())
{
  using (StreamReader reader = new StreamReader(stream))
  {
    string line = "";
    while ((line = reader.ReadLine()) != null)
    {
      Console.WriteLine(line);
    }
  }
}
response.Close();

 

---

Куки

using xNet;

Get(){
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
req.Method = "GET";
req.CookieContainer = cookies;
req.UserAgent = Http.ChromeUserAgent();
req.Referer = referer;
req.KeepAlive = false;
ServicePointManager.Expect100Continue = false;
HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
cookies.Add(resp.Cookies);

using (StreamReader sr = new StreamReader(resp.GetResponseStream()))
{
  src = sr.ReadToEnd();
}


CookieContainer mycookie = new CookieContainer();
string src = Get("https://test.org/", "https://test.org/login/", mycookie);