c# - XML 后连接重置错误

Question

我正在在线将 xml/cxml 文档发布到 url。当我发布它时，我收到错误“连接已重置”。我想发布代码以确保他们没有犯错。stXML 是 xml 文档。

HttpWebRequest req = (HttpWebRequest)WebRequest.Create(uri);

        byte[] postDataBytes = Encoding.ASCII.GetBytes(stXML);

        req.Method = "POST";

        req.ContentLength = postDataBytes.Length;

        // req.ContentType = "text/XML-urlencoded";

        Stream requestStream = req.GetRequestStream();

        requestStream.Write(postDataBytes, 0, postDataBytes.Length);

        requestStream.Close();

        HttpWebResponse resp = (HttpWebResponse)request.GetResponse();

        StreamReader responseReader = new StreamReader(resp.GetResponseStream(), Encoding.Default);

        string strRet = responseReader.ReadToEnd();

        Response.Write(strRet);

        Response.Close();

Answer 1

也许你的标题有问题。我会避免使用 HttpWebRequest 增加的复杂性，而只使用 System.Net.WebClient。

string response = new WebClient().UploadString(uri, stXML);