Question

我有几个内部wcf服务。我需要创建一个仅包含来自内部服务的选定操作的外部服务。我不想使用复制/粘贴技术。我找到sentinet，但我认为这是一个庞大而昂贵的解决方案。是否有便宜而简单的解决方案？

Answer 1

您可以使用界面继承来构建内部服务，并重新安排外部服务的公共部分。

一个例子：

[ServiceContract()] public interface IInternalService1 : IInternalService1Public, IInternalService1Private { }
[ServiceContract()] public interface IInternalService1Public { }
[ServiceContract()] public interface IInternalService1Private { }

[ServiceContract()] public interface IInternalService2 : IInternalService2Public, IInternalService2Private { }
[ServiceContract()] public interface IInternalService2Public { }
[ServiceContract()] public interface IInternalService2Private { }

[ServiceContract()] public interface IPublicService : IInternalService1Public, IInternalService2Public { }

Answer 2

public interface IService1 {
        void Operation1();
        void Operation2();
    }

    public class Service1 : IService1 {
        public void Operation1() { }
        public void Operation2() { }
    }

    public interface IService2 {
        void Operation3(String s);
        Int32 Operation4(Int32 n);
    }

    public class Service2 : IService2 {
        public void Operation3(string s) {

        }

        public int Operation4(int n) {
            return 0;
        }
    }

    public interface IMyPublicInterface {
        void Operation1();
        Int32 Operation4(Int32 n);
    }

    public class MyPublicInterface : IMyPublicInterface {
        public MyPublicInterface(IService1 service1, IService2 service2) {
            _service1 = service1;
            _service2 = service2;
        }

        private IService1 _service1;
        private IService2 _service2;

        public void Operation1() {
            return _service1.Operation1();
        }

        public int Operation4(int n) {
            return _service2.Operation4(n);
        }
    }

如何创建虚拟WCF服务（内部服务的外部外观）

2 个答案: