仅使用手动代码调用 WCF 服务（无配置或自动生成代码）

发布于 2024-11-29 20:13:05 字数 1557 浏览 0 评论 0原文

我有一个手动生成的代理类，如下所示：

// Setup a client so we can call our web services.
public class EmployeeClient :IEmployeeService
{
    private readonly IEmployeeService EmployeeChannel;

    public EmployeeClient(Binding binding, string address)
    {
        var endpointAddress = new EndpointAddress(address);

        EmployeeChannel = new ChannelFactory<IEmployeeService>
                                 (binding, endpointAddress).CreateChannel();
    }

    public EmployeeResponse SaveOrUpdateEmployee(EmployeeContract employee)
    {
        return EmployeeChannel.SaveOrUpdateEmployee(employee);
    }
}

然后我想调用其中一些服务。但我不想使用任何配置文件（我正在设置一些集成测试，并且我不想要比需要更多的依赖项。）

我目前正在尝试这样调用它们：

serviceHost = SelfServiceHost.StartupService();

employeeClient = new EmployeeClient(new BasicHttpBinding(), 
                                    SelfServiceHost.StartUpUrl);

EmployeeResponse employeeResponse = employeeClient.SaveOrUpdateEmployee(emp);

当我这样做时，我收到此异常：

System.ServiceModel.ProtocolException：内容类型text/xml；服务 http://localhost:8090/EmployeeService 不支持 charset=utf-8。客户端和服务绑定可能不匹配。 ---> System.Net.WebException：远程服务器返回错误：（415）无法处理消息，因为内容类型为“text/xml”； charset=utf-8' 不是预期的类型 'application/soap+xml;字符集=utf-8'..

我需要做什么才能调用仅使用代码的服务？

原文

I am loosely following the method in WCF The Right Way ... The Manual Way to setup my WCF Service.

I have a manually generated proxy class that looks like this:

// Setup a client so we can call our web services.
public class EmployeeClient :IEmployeeService
{
    private readonly IEmployeeService EmployeeChannel;

    public EmployeeClient(Binding binding, string address)
    {
        var endpointAddress = new EndpointAddress(address);

        EmployeeChannel = new ChannelFactory<IEmployeeService>
                                 (binding, endpointAddress).CreateChannel();
    }

    public EmployeeResponse SaveOrUpdateEmployee(EmployeeContract employee)
    {
        return EmployeeChannel.SaveOrUpdateEmployee(employee);
    }
}

I then want to call some of these services. But I don't want to use any config files (I am setting up some integration tests and I don't want more dependencies than needed.)

I am currently trying to call them like this:

serviceHost = SelfServiceHost.StartupService();

employeeClient = new EmployeeClient(new BasicHttpBinding(), 
                                    SelfServiceHost.StartUpUrl);

EmployeeResponse employeeResponse = employeeClient.SaveOrUpdateEmployee(emp);

When I do that I am getting this exception:

System.ServiceModel.ProtocolException: Content Type text/xml; charset=utf-8 was not supported by service http://localhost:8090/EmployeeService. The client and service bindings may be mismatched. ---> System.Net.WebException: The remote server returned an error: (415) Cannot process the message because the content type 'text/xml; charset=utf-8' was not the expected type 'application/soap+xml; charset=utf-8'..

What do I need to do to get a call to my service working with code only?

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