[英]C# Soap WebService SoapHeader doesn't appear in response
我有一個帶有某些WebMethod的Soap WebService。
其中一些WebMethods接收輸入參數並發送輸出值,但它的標頭中還包含send和custom類(或者至少是我想要的)。
我閱讀了有關SOAP Header的文章,在某種程度上,我有一個在請求和響應頭中都使用costum類的方法。
不知道我做了什么,但是現在代碼無法正常工作。
注意:我正在使用SOAP UI進行測試。
[SoapHeader("npuHeader", Direction = SoapHeaderDirection.Out)]
public string obterSiteDocumentacaoUrl(NpuHeader npuHeader, string pedido)
{
string url = null;
if (validaNpuHeader(ref npuHeader))
{
url = dataAccess.obterSiteDocumentacaoUrl(pedido);
}
npuHeader.correlationNPU = npuHeader.npu;
npuHeader.npu = CreateNPU("", "");
npuHeader.systemCode = SistemaOrigem;
npuHeader.creationTime = DateTime.Now;
npuHeader.operationDate = DateTime.Now;
return url;
}
[Serializable]
public class NpuHeader : SoapHeader
{
public NpuHeader() { }
public string npu { get; set; }
public string correlationNPU { get; set; }
public string systemCode { get; set; }
public DateTime creationTime { get; set; }
public DateTime operationDate { get; set; }
public List<GeneralResponseSuccess> responseSuccess { get; set; }
}
[Serializable]
public class GeneralResponseSuccess
{
public string errorCode { get; set; }
public string message { get; set; }
public string description { get; set; }
public GeneralResponseSuccess() { }
public GeneralResponseSuccess(string errorCode, string message, string description)
{ this.errorCodeField = errorCode; this.messageField = message; this.descriptionField = description; }
public GeneralResponseSuccess(WebServiceBusinessResult error, string description)
{
this.errorCode = error.errorCode;
this.message = error.message;
this.description = description;
}
}
這里進行測試:
請求
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/">
<soapenv:Header/>
<soapenv:Body>
<tem:obterSiteDocumentacaoUrl>
<tem:npuHeader>
<tem:npu>12345678901234567890123456789012345678901234567890</tem:npu>
<tem:systemCode>0253</tem:systemCode>
<tem:creationTime>2015-06-17T00:00:00</tem:creationTime>
<tem:operationDate>2015-06-17T00:00:00</tem:operationDate>
</tem:npuHeader>
<tem:pedido>11SEB9999</tem:pedido>
</tem:obterSiteDocumentacaoUrl>
</soapenv:Body>
</soapenv:Envelope>
響應
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<obterSiteDocumentacaoUrlResponse xmlns="http://tempuri.org/">
<obterSiteDocumentacaoUrlResult>www.google.com</obterSiteDocumentacaoUrlResult>
</obterSiteDocumentacaoUrlResponse>
</soap:Body>
</soap:Envelope>
如果我在SOAP UI中檢查標題選項卡,則沒有NPUHeader對象
標頭響應數據
X-AspNet-Version : 2.0.50727
Date : Mon, 22 Jun 2015 13:53:18 GMT
Content-Length : 422
#status# : HTTP/1.1 200 OK
Content-Type : text/xml; charset=utf-8
Connection : Close
Server : ASP.NET Development Server/9.0.0.0
Cache-Control : private, max-age=0
找到了再次查看MSN文檔的解決方案: https : //msdn.microsoft.com/zh-CN/library/8728chd5(v=vs.80).aspx
問題是,當我們希望某些東西作為SOAPHeader傳遞時,我們需要做三件事:
用它標記網絡方法(
[SoapHeader([attribute_name],Direction = SoapHeaderDirection。[選擇一項])]
當我第一次嘗試時,我擁有了全部,但是隨后,由於我想接收對象作為參數並在響應的標頭中使用它,因此我刪除了公共屬性,以為將使用傳遞的對象。
似乎不能這樣工作,所以解決方案是:
遵循我的特定情況的代碼,但應該可以幫助遇到類似問題的任何人:
public NpuHeader npuHeaderOut = new NpuHeader();
...
[SoapHeader("npuHeaderOut", Direction = SoapHeaderDirection.Out)]
public string obterSiteDocumentacaoUrl(NpuHeader npuHeader, string pedido)
{
string url = null;
if (validaNpuHeader(ref npuHeader))
{
try
{
url = dataAccess.obterSiteDocumentacaoUrl(pedido);
npuHeader.ResponseSuccess.Add(
new GeneralResponseSuccess(WebServiceBusinessResult.SUCESSO, "Sucesso")
);
}
catch (Exception ex)
{
npuHeader.ResponseSuccess.Add(
new GeneralResponseSuccess(WebServiceBusinessResult.OUTROS, ex.Message)
);
}
}
npuHeaderOut.ResponseSuccess = npuHeader.ResponseSuccess;
npuHeaderOut.correlationNPU = npuHeader.npu;
npuHeaderOut.npu = CreateNPU("", "");
npuHeaderOut.systemCode = SistemaOrigem;
npuHeaderOut.creationTime = DateTime.Now;
npuHeaderOut.operationDate = DateTime.Now;
return url;
}
SOAP請求
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/">
<soapenv:Header/>
<soapenv:Body>
<tem:obterSiteDocumentacaoUrl>
<tem:npuHeader>
<tem:npu>12345678901234567890123456789012345678901234567890</tem:npu>
<tem:systemCode>0253</tem:systemCode>
<tem:creationTime>2015-06-17T00:00:00</tem:creationTime>
<tem:operationDate>2015-06-17T00:00:00</tem:operationDate>
</tem:npuHeader>
<tem:pedido>11SEB9999</tem:pedido>
</tem:obterSiteDocumentacaoUrl>
</soapenv:Body>
</soapenv:Envelope>
SOAP響應
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Header>
<NpuHeader xmlns="http://tempuri.org/">
<npu>0253201506250954188630000000000000000000</npu>
<correlationNPU>12345678901234567890123456789012345678901234567890</correlationNPU>
<systemCode>253</systemCode>
<creationTime>2015-06-25T09:54:18.8632144+01:00</creationTime>
<operationDate>2015-06-25T09:54:18.8632144+01:00</operationDate>
<ResponseSuccess>
<GeneralResponseSuccess>
<errorCode>EPVSEB000</errorCode>
<message>Sucesso</message>
<description>Sucesso</description>
</GeneralResponseSuccess>
</ResponseSuccess>
</NpuHeader>
</soap:Header>
<soap:Body>
<obterSiteDocumentacaoUrlResponse xmlns="http://tempuri.org/">
<obterSiteDocumentacaoUrlResult>www.google.com</obterSiteDocumentacaoUrlResult>
</obterSiteDocumentacaoUrlResponse>
</soap:Body>
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