Question

我读了this documentation并使用了那里给出的代码。除了我试图发送的消息外，一切正常。墙上的消息似乎是空的。

accessUrl是正确的，因此发送消息。

SendHttpRequest(accessUrl, "message = This is a test", HttpMethodsEnum.POST);

这是我使用的方法

 public virtual string SendHttpRequest(string Url, string Request, HttpMethodsEnum MethodType = HttpMethodsEnum.POST)
    {

        HttpWebRequest webRequest = null;
        StreamWriter requestWriter = null;
        string responseData = "";

        webRequest = System.Net.WebRequest.Create(Url) as HttpWebRequest;
        webRequest.Method = MethodType.ToString();
        webRequest.ServicePoint.Expect100Continue = false;
        webRequest.UserAgent = "[You user agent]";
        webRequest.Timeout = 20000;

        if (MethodType == HttpMethodsEnum.POST)
        {
            webRequest.ContentType = "application/x-www-form-urlencoded";

            requestWriter = new StreamWriter(webRequest.GetRequestStream());

            try
            {
                requestWriter.Write(Request);
            }
            catch
            {
                throw;
            }

            finally
            {
                requestWriter.Close();
                requestWriter = null;
            }
        }
        StreamReader streamReader = null;
        try
        {
            streamReader = new StreamReader(webRequest.GetResponse().GetResponseStream());
            responseData = streamReader.ReadToEnd();
        }
        catch
        {
            throw;
        }
        finally
        {
            webRequest.GetResponse().GetResponseStream().Close();
            streamReader.Close();
            streamReader = null;
        }

        return responseData;

    }

Answer 1

我不相信"message = This is a test"是post参数的正确格式。确保使用您的语言这是正确的。我认为格式更复杂。见http://geekswithblogs.net/rakker/archive/2006/04/21/76044.aspx

在Facebook上发布到墙上（发送的消息为空）

1 个答案: