Question

我正在开发soap web服务。我在tomcat中成功运行它。但是当我将它部署到weblogic时，发生了错误。我从头文件发送用户名和密码到Web服务，但发生如下错误：

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:vw="http://vw.com/">
  <soapenv:Header>
    <username>operator</username>
   <pass>xxxxxx</pass>      
   </soapenv:Header>
   <soapenv:Body>
      <vw:createParams>
       <!--Optional:-->
         <arg0>app1</arg0>
         <!--Optional:-->
         <arg1>All</arg1>
      </vw:createParams>
   </soapenv:Body>

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
   <S:Body>
      <ns0:Fault xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/"    
                 xmlns:ns1="http://www.w3.org/2003/05/soap-envelope">
         <faultcode>ns0:Server</faultcode>
         <faultstring>javax.xml.soap.SOAPException: Header child element 'username' must be namespace qualified!</faultstring>
      </ns0:Fault>
   </S:Body>
 </S:Envelope>

任何想法？

Answer 1

public string Get(int CSI_ID)
    {
        const string username = "********";
        const string password = "********";
        string url = @"https://globalfunctionsshare.nam.citi.net/";
        var securedPassword = new SecureString();
        foreach (var c in password.ToCharArray()) securedPassword.AppendChar(c);
        NetworkCredential credentials = new NetworkCredential(username, password, "eur");
        var path = @"sites/otdrrm/_layouts/15/download.aspx?SourceUrl=%2Fsites%2Fotdrrm%2FDocuments%2Ftools%2FLegal%20Hold%20Application%20Tracker/Legal%20Hold%20Application%20Tracker%2020210702.xlsx";
        DownloadFile(url, credentials, path);

        DataTable dt = ImportExceltoDatatable(@"C:\Users\mk20317\Legal_Hold_Application_Tracker.xlsx", CSI_ID);
        string Status = dt.Rows[0]["Preservation Status"].ToString();
        return Status;
    }
    private static void DownloadFile(string webUrl, ICredentials credentials, string fileRelativeUrl)
    {
        ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;

        using (var client = new System.Net.WebClient())            
        {
            client.Headers.Add("X-FORMS_BASED_AUTH_ACCEPTED", "f");
            client.Headers.Add("User-Agent: Other");
            //client.Credentials = credentials;
            client.Credentials = CredentialCache.DefaultCredentials;
            client.DownloadFile(new Uri(webUrl + fileRelativeUrl), @"C:\Users\mk20317\Legal_Hold_Application_Tracker.xlsx");                
            //var data = client.DownloadString(webUrl + fileRelativeUrl);
            //JObject table = JObject.Parse(data);
        }
    }

    public DataTable ImportExceltoDatatable(string Filepath, int CSI_ID)
    {
        // string sqlquery= "Select * From [SheetName$] Where YourCondition";
        string sqlquery = "Select [Preservation Status] From [App List$] Where [CSI ID]=" + CSI_ID;
        DataSet ds = new DataSet();
        string constring = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + Filepath + ";Extended Properties=\"Excel 12.0;HDR=YES;\"";
        OleDbConnection con = new OleDbConnection(constring + "");
        OleDbDataAdapter da = new OleDbDataAdapter(sqlquery, con);
        da.Fill(ds);
        DataTable dt = ds.Tables[0];
        return dt;
    }

Answer 2

SOAP要求标头元素是名称空间限定的。如果您正在对此进行编码，请使用QName作为用户名并传递元素

Answer 3

虽然SOAP标准确实要求头元素是名称空间限定的，但似乎只有weblogic实现才会检查它。 Tomcat使用JDK实现，该实现接受没有命名空间的头文件。

要在weblogic中使用相同的设置，您必须在war文件中包含saaj-impl，并告诉weblogic您要在weblogic.xml文件中使用该实现。

weblogic.xml中的相关部分：

<wls:prefer-application-packages>
  <wls:package-name>javax.xml.soap.*</wls:package-name>
</wls:prefer-application-packages>

如果你正在使用maven，添加它以在你的包中加入saaj-impl。

<dependency>
  <groupId>com.sun.xml.messaging.saaj</groupId>
  <artifactId>saaj-impl</artifactId>
  <version>1.4.0</version>
</dependency>

javax.xml.soap.SOAPException：标头子元素'username'必须是名称空间限定的

3 个答案: