c#模擬http請求類
阿新 • • 發佈:2019-02-07
public class HttpHelper { public static string Request(string url, Dictionary<string, dynamic> args, Encoding encoding, Dictionary<string, string> headers = null, HttpMethod method = HttpMethod.POST, string contentType = "application/json") { try { HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); request.Method = method.ToString(); request.Timeout = 100000; request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36 QIHU 360EE"; if (headers != null) { foreach (var item in headers) { request.Headers.Add(item.Key, item.Value); } } request.ContentType = contentType; byte[] data = new byte[0]; if (args != null) { data = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(JsonConvert.SerializeObject(args))); } request.ContentLength = data.Length; if (request.ContentLength>0) { using (Stream writer = request.GetRequestStream()) { writer.Write(data, 0, data.Length); } } using (StreamReader reader = new StreamReader(request.GetResponse().GetResponseStream(), encoding)) { return reader.ReadToEnd(); } } catch (Exception e) { return e.Message; } } } public enum HttpMethod { POST, GET, DELETE, PUT }