app server

1. 建立宿主项目，添加一个svc文件

这个svc文件的内容为：

<%@ ServiceHost Language="C#" Debug="true" Service="bc.WorkBc"%>

bc.workBc 中的bc表示项目名称，workBc表示类名，如下图：

2.配置wcf，最简单的模式

<system.serviceModel>
    <services>
        <service name="contract.IWork">
            <endpoint address="http://localhost:9789/TestService.svc" binding="basicHttpBinding"
                bindingConfiguration="" contract="contract.IWork" />
        </service>
    </services>
</system.serviceModel>

3.实现bc中workBc类的方法

   1:  [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple, InstanceContextMode = InstanceContextMode.Single)]

   2:  class WorkBc : IWork

   3:  {

   4:      public Student GetName()

   5:      {

   6:          return new Student { Name = "qqq" };

   7:      }

   8:  }

接口类：

   1: [ServiceContract]

   2: public interface IWork

   3: {

   4:     [OperationContract]

   5:     Student GetName();

   6: }

实体类：

   1: public class Student

   2: {

   3:     public string Name { get; set; }

   4: }

web server

方法1 手动生成

1.配置文件

<system.serviceModel>
       <client>
           <endpoint address="http://localhost:9789/TestService.svc" binding="basicHttpBinding"
               bindingConfiguration="" contract="contract.IWork" name="contract.IWork"
               kind="" endpointConfiguration="" />
       </client>
   </system.serviceModel>

2.调用app server中定义好的方法

   1: protected void Page_Load(object sender, EventArgs e)

   2: {

   3:     string endpointName = "contract.IWork";

   4:     IWork proxy = GetService<IWork>(endpointName);

   5:     Student stu=proxy.GetName();

   6:     ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "showName", "alert('" + stu.Name + "')", true);

   7: }

   8:  

   9: private T GetService<T>(string endpointName)

  10: {

  11:     ChannelFactory<T> channel = new ChannelFactory<T>(endpointName);

  12:     return channel.CreateChannel();

  13: }

2.通过添加服务引用来自动生成