Question

发布XML数据时，我不断收到臭名昭着的“Root元素缺失”错误。它有时会起作用，但大多数时候会抛出错误。

C＃代码：

 public string postXMLData(string destinationUrl, string requestXml)
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(destinationUrl);
            byte[] bytes;
            bytes = System.Text.Encoding.ASCII.GetBytes(requestXml);
            request.ContentType = "text/xml; encoding='utf-8'";
            request.ContentLength = bytes.Length;
            request.Method = "POST";
            Stream requestStream = request.GetRequestStream();
            requestStream.Write(bytes, 0, bytes.Length);
            requestStream.Close();
            HttpWebResponse response;
            response = (HttpWebResponse)request.GetResponse();
            if (response.StatusCode == HttpStatusCode.OK)
            {
                Stream responseStream = response.GetResponseStream();
                string responseStr = new StreamReader(responseStream).ReadToEnd();
                return responseStr;
            }
            return "";
        }

XML数据：

<Person>
    <idPeople>0</idPeople>
    <AccountNumber>TEST02H</AccountNumber>
    <cFirstName>TEST 2</cFirstName>
    <cLastName>TEST 2</cLastName>
    <cTelWork/>
    <cTelMobile>0713473835</cTelMobile>
    <cEmail>myemail@mydomain.com</cEmail>
    <ubPPLIsActive>true</ubPPLIsActive>
    <ubPPLSMSOptIn>true</ubPPLSMSOptIn>
    <udPPLSMSOptInActivateDate>30/05/2017</udPPLSMSOptInActivateDate>
    <ulPPLAccessType>Administrator</ulPPLAccessType>
    <ubPPLNewsletterSignUp>true</ubPPLNewsletterSignUp>
    <ubPPLIncludeBuyerEmails>true</ubPPLIncludeBuyerEmails>
</Person>

Answer 1

对我来说问题是在两个地方。

我发布的应用程序出错了，我已经解决了。我通过将目标网址粘贴到浏览器中发现了这个错误，看看会发生什么。
我需要System.Web.HttpUtility.UrlEncode XML。

我最后用这种方法发帖。

select status, start_time, end_time, datediff(s,start_time,end_time) duration
from catalog.executions
where project_name = 'exec-ssis-stored-proc-ssis-sample'
      and  package_name = 'Sample.dtsx'
order by execution_id

发布XML“根元素丢失”

1 个答案: