如何使用SAP GateWay服务从SAP到ASP.net的数据

Question

请帮助如何从SAP门户服务获取数据。 SAP团队给出此URL :: - http://Gateway_host:Gateway_port/sap/opu/odata/sap/ API SRV/ApplicationPendingListSet？$ filter = UserID eq'XXXXX'和用户标识&密码。如何在asp.net中获取这些数据。

请帮忙。

Answer 1

string SAP_ODATA_URL = @“http://ApplicationURL”; string SAP_ODATA_QUERY =“MethodName？$ filter = Parameter eq'”+ extensionAttribute13 +“'”; string requestUrl = SAP_ODATA_URL + SAP_ODATA_QUERY; WebRequest请求= WebRequest.Create（requestUrl）; request.Method = WebRequestMethods.Http.Get; request.ContentType =“application/json; charset = utf-8”; request.Credentials = new NetworkCredential（“XXX”，“XXX”）; WebResponse response = request.GetResponse（）; （（（HttpWebResponse）响应）.StatusCode == HttpStatusCode.OK） { Stream receiveStream = response.GetResponseStream（）; StreamReader reader = new StreamReader（receiveStream）; string responseFromServer = reader.ReadToEnd（）; XmlTextReader xmlReader = new XmlTextReader（new StringReader（responseFromServer））; xmlReader.Read（）; DataSet ds = new DataSet（）; ds.ReadXml（xmlReader，XmlReadMode.Auto）; }