ASP.NET 5 RC 1：UrlRouting 设置(不包含MVC6的UrlRouting设置)

转自:http://habrahabr.ru/company/microsoft/blog/268037/?mobile=no

1、project.json

{
  "version": "1.0.0-*",
  "compilationOptions": {
    "emitEntryPoint": true
  },

  "dependencies": {
    "Microsoft.AspNet.IISPlatformHandler": "1.0.0-rc1-final",
    "Microsoft.AspNet.Routing": "1.0.0-rc1-final",
    "Microsoft.AspNet.Server.Kestrel": "1.0.0-rc1-final",
    "Microsoft.Extensions.Configuration": "1.0.0-rc1-final"
  },

  "commands": {
    "web": "Microsoft.AspNet.Server.Kestrel"
  },

  "frameworks": {
    "dnx451": { },
    "dnxcore50": { }
  },

  "exclude": [
    "wwwroot",
    "node_modules"
  ],
  "publishExclude": [
    "**.user",
    "**.vspscc"
  ]
}

2、appsettings.json

{
  "Data": {
    "DefaultConnection": {
      "ConnectionString": "Server=(localdb)\\MSSQLLocalDB;Database=_CHANGE_ME;Trusted_Connection=True;"
    }
  }
}

3、Startup.cs

using Microsoft.AspNet.Builder;
using Microsoft.AspNet.Hosting;
using Microsoft.Extensions.DependencyInjection;
using AspNetCoreUrlRoutingDemo.PageRoute;
using Microsoft.AspNet.Routing;
using Microsoft.Extensions.Configuration;

namespace AspNetCoreUrlRoutingDemo
{
    /// <summary>
    /// http://www.admin10000.com/document/7071.html
    /// </summary>
    public class Startup
    {
        // This method gets called by the runtime. Use this method to add services to the container.
        // For more information on how to configure your application, visit http://go.microsoft.com/fwlink/?LinkID=398940
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddRouting();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app)
        {
            app.UseIISPlatformHandler();

            IConfigurationBuilder builder = new ConfigurationBuilder();
            builder.AddJsonFile("appsettings.json");
            IConfigurationRoot root = builder.Build();

            RouteBuilder routeBuilder = new RouteBuilder();
            routeBuilder.ServiceProvider = app.ApplicationServices;

            //index
            routeBuilder.DefaultHandler = new IndexPageRouteHandler(root, "index");
            routeBuilder.MapRoute("index_culture_", "{culture}/", new RouteValueDictionary { { "culture", "en" } }, new RouteValueDictionary { { "culture", @"\w{2}" } });
            app.UseRouter(routeBuilder.Build());

            //category
            routeBuilder.DefaultHandler = new CategoryPageRouteHandler(root, "category");
            routeBuilder.MapRoute("category_", "{culture}/fashion/{leimu}/{pageindex}/", new RouteValueDictionary { { "pageindex", "1" }, { "culture", "en" } }, new RouteValueDictionary { { "leimu", "([\\w|-]+)(\\d+)" }, { "pageindex", "\\d+" }, { "culture", @"\w{2}" } });
            app.UseRouter(routeBuilder.Build());
        }

        // Entry point for the application.
        public static void Main(string[] args) => WebApplication.Run<Startup>(args);
    }
}

4、IndexPageRouteHandler.cs

using System;
using System.Threading.Tasks;
using Microsoft.AspNet.Http;
using Microsoft.AspNet.Routing;
using Microsoft.Extensions.Configuration;
using System.Diagnostics;

namespace AspNetCoreUrlRoutingDemo.PageRoute
{
    public class IndexPageRouteHandler : Microsoft.AspNet.Routing.IRouter
    {
        private string _name = null;
        private readonly IConfigurationRoot _configurationRoot;

        public IndexPageRouteHandler(IConfigurationRoot configurationRoot, string name)
        {
            this._configurationRoot = configurationRoot;
            this._name = name;
        }

        public VirtualPathData GetVirtualPath(VirtualPathContext context)
        {
            throw new NotImplementedException();
        }

        public async Task RouteAsync(RouteContext context)
        {
            if (this._configurationRoot != null)
            {
                string connectionString = this._configurationRoot.Get<string>("Data:DefaultConnection:ConnectionString");
                Debug.WriteLine(connectionString);
            }
            var routeValues = string.Join("", context.RouteData.Values);
            var message = String.Format("{0} Values={1} ", this._name, routeValues);
            await context.HttpContext.Response.WriteAsync(message);
            context.IsHandled = true;
        }
    }
}

5、CategoryPageRouteHandler.cs

using System;
using System.Threading.Tasks;
using Microsoft.AspNet.Http;
using Microsoft.AspNet.Routing;
using Microsoft.Extensions.Configuration;
using System.Diagnostics;

namespace AspNetCoreUrlRoutingDemo.PageRoute
{
    public class CategoryPageRouteHandler : Microsoft.AspNet.Routing.IRouter
    {
        private string _name = null;
        private readonly IConfigurationRoot _configurationRoot;

        public CategoryPageRouteHandler(IConfigurationRoot configurationRoot, string name)
        {
            this._configurationRoot = configurationRoot;
            this._name = name;
        }
        
        public VirtualPathData GetVirtualPath(VirtualPathContext context)
        {
            throw new NotImplementedException();
        }

        public async Task RouteAsync(RouteContext context)
        {
            if (this._configurationRoot != null)
            {
                string connectionString = this._configurationRoot.Get<string>("Data:DefaultConnection:ConnectionString");
                Debug.WriteLine(connectionString);
            }
            var routeValues = string.Join("", context.RouteData.Values);
            var message = String.Format("{0} Values={1} ", this._name, routeValues);
            await context.HttpContext.Response.WriteAsync(message);
            context.IsHandled = true;
        }
    }
}