C# asp.net-mvc asp.net-mvc-3 wcf-data-services

如何在 ASP.Net MVC3 应用程序中托管 WCF 数据服务

发布于 2024-12-23 12:44:07 字数 144 浏览 1 评论 0原文

我编写了几个 WCF 数据服务，发现它们非常有用。然而，我发现路由非常痛苦。我看到一些对话表明您可以在 ASP.Net MVC 应用程序中托管数据服务（我一直使用 ASP.Net 网站）。但是，我似乎找不到任何如何实现这一目标的例子。有人有任何我可以查看或建议的参考资料吗？

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梦与时光遇 2024-12-30 12:44:07

这个问题是前一段时间发布的，但我认为仍然有人对在 ASP.NET MVC 项目中使用 WCF 数据服务感兴趣。

假设您的项目中有一个名为“DataSourceService.svc”的服务，您可以通过在“RouteConfig.cs”中配置路由来在 MVC 项目中使用此服务，如下所示：

using System.Data.Services;
using System.ServiceModel.Activation;
using System.Web.Mvc;
using System.Web.Routing;

namespace <YourNamespace>
{
    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                // the controller should NOT contain "DataSourceService"
                constraints: new { controller = "^((?!(DataSourceService)).)*$" }
            );

            routes.Add(new ServiceRoute("DataSourceService", new DataServiceHostFactory(), typeof(DataSourceService)));

        }
    }
}

确保您在 Web.config 中具有以下配置：

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

现在您可以通过在浏览器中运行您的项目并使用以下 url 来检查一切是否正常：

http://localhost:port_number/DataSourceService/$metadata

... 这应该返回您的元数据。

The question was posted some time ago but I assume there are still people interested in using WCF Data Services in ASP.NET MVC projects.

Assuming that you have in your project a service called: 'DataSourceService.svc' you can use this service in an MVC project by configuring the routing in 'RouteConfig.cs' as follows:

using System.Data.Services;
using System.ServiceModel.Activation;
using System.Web.Mvc;
using System.Web.Routing;

namespace <YourNamespace>
{
    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                // the controller should NOT contain "DataSourceService"
                constraints: new { controller = "^((?!(DataSourceService)).)*$" }
            );

            routes.Add(new ServiceRoute("DataSourceService", new DataServiceHostFactory(), typeof(DataSourceService)));

        }
    }
}

Make sure that you have in Web.config the following configuration:

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

Now you can check that everything works fine by running your project in the browser and using the following url:

http://localhost:port_number/DataSourceService/$metadata

... which should return your metadata.

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