1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | public string PostWebRequest( string postUrl, string paramData, Encoding dataEncode) { string ret = string .Empty; try { byte [] byteArray = dataEncode.GetBytes(paramData); //转化 HttpWebRequest webReq = (HttpWebRequest)WebRequest.Create( new Uri(postUrl)); webReq.Method = "POST" ; webReq.ContentType = "application/x-www-form-urlencoded" ; webReq.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36" ; webReq.ContentLength = byteArray.Length; Stream newStream = webReq.GetRequestStream(); newStream.Write(byteArray, 0, byteArray.Length); //写入参数 newStream.Close(); HttpWebResponse response = (HttpWebResponse)webReq.GetResponse(); StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.Default); ret = sr.ReadToEnd(); sr.Close(); response.Close(); newStream.Close(); } catch (Exception ex) { ret = ex.Message; } return ret; }调用 /// <summary> /// 获取投资列表 /// </summary> /// <param name="option"></param> /// <returns></returns> public string InvestList(investlist_options option) { string url = "http://localhost:9898/InvestNoView/BorrowList" ; string postDataStr = "curpage=2" ; string result = PostWebRequest(url, postDataStr,System.Text.Encoding.UTF8); return result; } |
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