C#通過Url請求路徑獲取返回的json資料
阿新 • • 發佈:2019-01-08
/// <summary> /// 載入Http請求 /// </summary> /// <param name="Url"></param> /// <returns></returns> public static string HttpGet(string Url) { HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url); request.Method = "GET"; request.ContentType = "text/html;charset=UTF-8"; HttpWebResponse response = (HttpWebResponse)request.GetResponse(); Stream myResponseStream = response.GetResponseStream(); StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8")); string retString = myStreamReader.ReadToEnd(); myStreamReader.Close(); myResponseStream.Close(); return retString; } /// <summary> /// 介面呼叫方法 /// </summary> /// <param name="Url"></param> /// <param name="postDataStr"></param> /// <returns></returns> public static string HttpGet(string Url, string postDataStr) { HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url + (postDataStr == "" ? "" : "?") + postDataStr); request.Method = "GET"; request.ContentType = "text/html;charset=UTF-8"; HttpWebResponse response = (HttpWebResponse)request.GetResponse(); Stream myResponseStream = response.GetResponseStream(); StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8")); string retString = myStreamReader.ReadToEnd(); myStreamReader.Close(); myResponseStream.Close(); return retString; }