1. 创建wcf服务库

2. 宿主到web程序上

// 宿主wcf服务库

RouteTable.Routes.Add(new ServiceRoute("ctserver.dll", new WebServiceHostFactory(), typeof(DMService.DMService)));

3. 注意事项：

• wcf服务程序需在服务类定义的头部增加

  [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]

• web程序中的Web.config增加

  <system.serviceModel>
  
      <serviceHostingEnvironment aspNetCompatibilityEnabled="true" />
  
  </system.serviceModel>

4. 如何将wcf服务宿主到在现有的mvc: 路由里屏蔽关键字即可

routes.MapRoute("Default", // Route name

                "{controller}/{action}/{id}", // URL with parameters

                new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults

                , new { controller = @"^\b(?!ctserver.dll)\w*\b$" }

                );

参考文档：

http://msdn.microsoft.com/zh-cn/library/aa702682.aspx

http://blog.csdn.net/hawksoft/article/details/7524866