Restful wcf服务错误'；无法反序列化根名称为的XML正文

本文关键字：正文 XML 反序列化 错误 服务 wcf Restful | 更新日期: 2023-09-27 18:24:21

我为一个手机应用程序编写了一个RESFful服务。我不确定我做错了什么？我试着用多种内容类型设置来测试它，但没有成功。来自手机应用程序的数据将以以下格式编码。PHNhbWxwOlJlc3BvbnNlIHhtbG5zOnNhbWxrwPSJ1cm46b2FzaXM6bmFtZXM6dGM6U0FNTDoyLjA6cHJvdG9jb2wJxzYW1scDpTdGF0dXM+PHNhbWxwOlN0YXR1c0NvZGU+aGVyVmFsdWU+PC94ZW5jOkNpcGhlckRhdGE+PC94ZW5jOkVuY3J5cHRlZERhdGE+PC9zYW1sOkVuY3jjHRlZEFzc2VydGlvbj 48L3NhbWxwOlJlc3BvbnPlPg=="；

这是界面中的定义：

[OperationContract]
    [WebInvoke]
    String GetUserInfo(String authenticateRequest);

我得到错误：与以下测试代码。

"无法反序列化根名称为"Binary"和根命名空间为"的XML正文（对于操作"GetMobileCheckCapture"和协定（"MobileCC"，"http://tempuri.org/'））使用DataContractSerializer

以下是我尝试测试服务的方式：字符串加密SAML=

PHNhbWxwOlJlc3BvbnNlIHhtbG5zOnNhbWxrwPSJ1cm46b2FzaXM6bmFtZXM6dGM6U0FNTDoyLjA6cHJvdG9jb2wJxzYW1scDpTdGF0dXM+PHNhbWxwOlN0YXR1c0NvZGU+aGVyVmFsdWU+PC94ZW5jOkNpcGhlckRhdGE+PC94ZW5jOkVuY3J5cHRlZERhdGE+PC9zYW1sOkVuY3jjHRlZEFzc2VydGlvbj 48L3NhbWxwOlJlc3BvbnPlPg=="；

 HttpWebRequest req = WebRequest.Create("http://localhost/Services/Mservice.svc/GetUserInfo") as HttpWebRequest;
            req.KeepAlive = false;
            req.Method = "POST";
            req.ContentType = "text/xml; encoding='utf-8'";
              ASCIIEncoding encoding = new ASCIIEncoding();
            byte[] bDataToPass = encoding.GetBytes(encryptedSAML);
            req.ContentLength = bDataToPass.Length;
        using (Stream dataStream = req.GetRequestStream())
        {
            dataStream.Write(bDataToPass, 0, bDataToPass.Length);
        }
        try
        {
            using (WebResponse webresponse = req.GetResponse())
            {
                StreamReader reader = null;
                string responses = "";
                string StatusDescription = ((HttpWebResponse)webresponse).StatusDescription;
                if (((HttpWebResponse)webresponse).StatusCode != HttpStatusCode.OK)
                {
                    // Console.Write();
                }
                reader = new StreamReader(webresponse.GetResponseStream());
                responses = reader.ReadToEnd();
                XmlDocument xmldoc = new XmlDocument();
                xmldoc.LoadXml(responses.Replace("&", "&"));
                response = xmldoc;
            }
        }
        catch (WebException e)
        {
            using (WebResponse response2 = e.Response)
            {
                HttpWebResponse httpResponse = (HttpWebResponse)response2;
                Console.WriteLine("Error code: {0}", httpResponse.StatusCode);
                using (Stream data = response2.GetResponseStream())
                {
                    string text = new StreamReader(data).ReadToEnd();
                    Console.WriteLine(text);
                }
            }
        }

Restful wcf服务错误'；无法反序列化根名称为的XML正文

您尝试过使用UTF-8编码而不是ASCII编码吗？

 HttpWebRequest req = WebRequest.Create("http://localhost/Services/Mservice.svc/GetUserInfo") as HttpWebRequest;
            req.KeepAlive = false;
            req.Method = "POST";
            req.ContentType = "text/xml; encoding='utf-8'";
              UTF8Encoding encoding = new UTF8Encoding();
            byte[] bDataToPass = encoding.GetBytes(encryptedSAML);
            req.ContentLength = bDataToPass.Length;
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