有些網站必須登陸才能獲取到頁面內容。api
代碼以下,可獲取數據。app
var url = "https://yunda-api-test.appspot.com/int/parcel?wait=true"; var uid = "1@test"; var pwd = "97878"; HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest; request.Method = "GET"; // Add authentication to request request.Credentials = new NetworkCredential(uid, pwd); var text = string.Empty; // Get response using (WebResponse response = request.GetResponse()) { // Get the response stream StreamReader reader = new StreamReader(response.GetResponseStream()); // Console application output text = reader.ReadToEnd(); } Console.WriteLine(text);
獲取數據獲得 以下圖網站