Question

我正在尝试在VS2005项目中实现WCF客户端。在VS2010中它一切正常，因为我只能添加服务引用。对于VS2005，我使用svcutil构建了.config和Service1.cs。这两个文件已添加到项目中，我还将服务引用添加为Web引用。您还可以找到生成的两个文件。

  <system.serviceModel>
        <bindings>
            <wsHttpBinding>
                <binding name="SDTRfServerClass.WCFService.WSHttpBinding_IService1" />
            </wsHttpBinding>
        </bindings>
        <client>
        <endpoint address="http://192.168.0.102:8732/Design_Time_Addresses/Calc/Service1/"
                binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IService1"
          contract="SDTRfServerClass.WCFService.IService1" name="WSHttpBinding_IService1">
                <identity>
                    <dns value="localhost" />
                </identity>
            </endpoint>
        </client>
    </system.serviceModel>

这是app.config，我也尝试将其更改为web.config，但这没有任何区别。

[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
[System.ServiceModel.ServiceContractAttribute(ConfigurationName = "IService1")]
public interface IService1
{

    [System.ServiceModel.OperationContractAttribute(Action = "http://tempuri.org/IService1/Add", ReplyAction = "http://tempuri.org/IService1/AddResponse")]
    double Add(double n1, double n2);

    [System.ServiceModel.OperationContractAttribute(Action = "http://tempuri.org/IService1/Substract", ReplyAction = "http://tempuri.org/IService1/SubstractResponse")]
    double Substract(double n1, double n2);

    [System.ServiceModel.OperationContractAttribute(Action = "http://tempuri.org/IService1/Multiply", ReplyAction = "http://tempuri.org/IService1/MultiplyResponse")]
    double Multiply(double n1, double n2);

    [System.ServiceModel.OperationContractAttribute(Action = "http://tempuri.org/IService1/Divide", ReplyAction = "http://tempuri.org/IService1/DivideResponse")]
    double Divide(double n1, double n2);
}

这是Service1.cs的一部分。当我尝试使用以下代码调用服务时，我收到错误“无法找到名为WSHttpBinding_IService1的endpointelement并在ServiceMode-client的配置部分中签订IService1。如果应用程序的配置不是发现或找到了一个均衡名称的端点。我试图在所有地方使用完整的解决方案名称更改名称。有人作为解决方案吗？

client = new Service1Client("WSHttpBinding_IService1");
double result = client.Add(Double.Parse("2"), Double.Parse("4"));

我还尝试使用VS2005的插件来添加创建.map和.cs文件的服务引用，但我一直都会遇到同样的错误。

Answer 1

我认为您遇到了一些拼写错误或命名空间错误，因为错误意味着.NET无法找到有关您的终端的信息。

尝试发布完整的web.config并查看它

或者你可以像这样使用动态频道工厂，不用担心链接到你的web.config

WSHttpBinding myBinding = new WSHttpBinding();

//define endpoint url (where service is deployed)
EndpointAddress myEndpoint = new EndpointAddress("http://192.168.0.102:8732/Design_Time_Addresses/Calc/Service1/"); //change to real endpoint 

//Use channel factory instead of generated one
ChannelFactory<IService1> myChannelFactory = new ChannelFactory<IService1>(myBinding, myEndpoint); //Change to you WCF interface
IService1 myServiceClient = myChannelFactory.CreateChannel();

//and call it            
var result = myServiceClient.Add(1,1); //input to your method
//other methods

((IClientChannel)myServiceClient).Close();
myChannelFactory.Close();

VS2005中的WCF客户端

1 个答案: