发送请求到WebService，我可以看到响应在fiddler，但在我的.net代码中，它的null [英] Send the request to WebService, I can see response in fiddler, but in my .net code, its null

问题描述

我向网络服务发送请求。我使用fiddler来监视结果。我没有看到从webservice在提琴手的回应。但总是在我的.net代码中获得null。

I am sending a request to the webservice. I am using fiddler to monitor the result. I did see the response back from the webservice in fiddler. but always get null in my .net code.

var svc = new ESB.publishPolicyServices();
publishPolicyResponse response = svc.publishPolicyData(req);

响应始终为null。我在想，也许它不会将原始响应xml转换为publishPolicyResponse类型。这是为什么我不会得到它。

response always null. I am thinking about, probably its not converting the raw response xml to publishPolicyResponse type. thats why I am not getting it.

这是一个错误在网络服务端或我的.net代码？请告诉我们您是否需要更多验证码才能找出问题所在。

is this a bug on hte web service side or my .net code? let me know if you need more codes to figure out what the problem is.

更新：

这里是从fiddler获得的响应xml。

here's the response xml I get from fiddler.

<?xml version="1.0" encoding="utf-8"?>
    <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">   
        <soapenv:Body>
            <message>success</message>
        </soapenv:Body>
    </soapenv:Envelope>

这里是wsdl中的响应类型。

here's the response type in wsdl.

/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Xml", "4.0.30319.18060")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType=true, Namespace="http://www.xmlns.abc.com/abc/services/publishPolicyData/envelope/1.0")]
public partial class publishPolicyResponse {

    private string messageField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form=System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string message {
        get {
            return this.messageField;
        }
        set {
            this.messageField = value;
        }
    }
}




    /// <remarks/>
    [System.Web.Services.Protocols.SoapDocumentMethodAttribute("publishPolicyData", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Bare)]
    [return: System.Xml.Serialization.XmlElementAttribute("publishPolicyResponse", Namespace="http://www.xmlns.abc.com/abc/services/publishPolicyData/envelope/1.0")]
    public publishPolicyResponse publishPolicyData([System.Xml.Serialization.XmlElementAttribute(Namespace="http://www.xmlns.abc.com/abc/services/publishPolicyData/envelope/1.0")] publishPolicyRequest publishPolicyRequest) {
        object[] results = this.Invoke("publishPolicyData", new object[] {
                    publishPolicyRequest});
        return ((publishPolicyResponse)(results[0]));
    }

推荐答案

消耗一个第三方服务，而不是在你的控制下，并且可能不是使用WCF编写的。

I suppose you're trying to consume a third-party service, not under your control and probably not written using WCF.

从你显示的XML看，默认情况下，WCF期望此消息，因此此消息应如下所示：

As it looks like from the XML you show, the body is not wrapped. WCF expects this by default, so this message should look like:

<?xml version="1.0" encoding="utf-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">   
    <soapenv:Body>
        <r:publishPolicyResponse xmlns:r="http://www.xmlns.abc.com/abc/services/publishPolicyData/publishPolicyResponse">
            <message>success</message>
        </r:publishPolicyResponse>      
    </soapenv:Body>
</soapenv:Envelope>

您可以通过向<$ c $添加以下属性来指示WCF不要等待包装的邮件正文c> publishPolicyResponse 类，如此处：

[System.ServiceModel.MessageContractAttribute(IsWrapped = false)]

您最有可能希望在单独的文件中执行此操作，例如 publishPolicyResponsePartial.cs 。

You most likely would want to do this in a separate file, like publishPolicyResponsePartial.cs.

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