ASP.NET 5 RC 2：UrlRouting 设置(不包含MVC6的UrlRouting设置)

0、Program.cs

using System.IO;
using Microsoft.AspNetCore.Hosting;

namespace AspNetCoreUrlRoutingDemoRC2
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var host = new WebHostBuilder()
                .UseKestrel()
                .UseContentRoot(Directory.GetCurrentDirectory())
                .UseIISIntegration()
                .UseStartup<Startup>()
                .Build();

            host.Run();
        }
    }
}

1、project.json

{
  "userSecretsId": "aspnet-WebApplicationCore1-782de49b-8e7f-46be-82aa-0f48e1d370bc",
  "dependencies": {
    "Microsoft.NETCore.App": {
      "version": "1.0.0-rc2-3002702",
      "type": "platform"
    },
    "Microsoft.AspNetCore.Authentication.Cookies": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Diagnostics": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Routing": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Routing.Abstractions": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Http.Extensions": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.StaticFiles": "1.0.0-rc2-final",
    "Microsoft.Extensions.Configuration": "1.0.0-rc2-final",
    "Microsoft.Extensions.Configuration.Binder": "1.0.0-rc2-final",
    "Microsoft.Extensions.Configuration.Json": "1.0.0-rc2-final",
    "Microsoft.Extensions.Configuration.Abstractions": "1.0.0-rc2-final",
    "Microsoft.Extensions.Configuration.UserSecrets": "1.0.0-rc2-final",
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0-rc2-final",
    "Microsoft.Extensions.Configuration.FileExtensions": "1.0.0-rc2-final",
    "Microsoft.Extensions.Logging": "1.0.0-rc2-final",
    "Microsoft.Extensions.Logging.Console": "1.0.0-rc2-final",
    "Microsoft.Extensions.Logging.Debug": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Identity": "1.0.0-rc2-final",
    "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-rc2-final"
  },

  "tools": {
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": {
      "version": "1.0.0-preview1-final",
      "imports": "portable-net45+win8+dnxcore50"
    }
  },

  "frameworks": {
    "netcoreapp1.0": {
      "imports": [
        "dotnet5.6",
        "dnxcore50",
        "portable-net45+win8"
      ]
    }
  },

  "buildOptions": {
    "emitEntryPoint": true,
    "preserveCompilationContext": true
  },

  "runtimeOptions": {
    "gcServer": true
  },

  "publishOptions": {
    "include": [
      "wwwroot",
      "web.config"
    ]
  },

  "scripts": {
    "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
  }
}

2、appsettings.json

{
  "ConnectionStrings": {
    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=aspnet-WebApplicationCore1-782de49b-8e7f-46be-82aa-0f48e1d370bc;Trusted_Connection=True;MultipleActiveResultSets=true"
  },
  "Logging": {
    "IncludeScopes": false,
    "LogLevel": {
      "Default": "Debug",
      "System": "Information",
      "Microsoft": "Information"
    }
  }
}

3、Startup.cs

using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Configuration;
using Microsoft.AspNetCore.Routing;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Logging;
using AspNetCoreUrlRoutingDemoRC2.PageRoute;

namespace AspNetCoreUrlRoutingDemoRC2
{
    public class Startup
    {
        public Startup(IHostingEnvironment env)
        {
            IConfigurationBuilder builder = new ConfigurationBuilder()
                .SetBasePath(env.ContentRootPath)
                .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
                .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true);

            if (env.IsDevelopment())
            {
                // For more details on using the user secret store see http://go.microsoft.com/fwlink/?LinkID=532709
                builder.AddUserSecrets();//project.json -> userSecretsId
            }

            builder.AddEnvironmentVariables();
            this.Configuration = builder.Build();
        }

        public IConfigurationRoot Configuration { get; }

        // 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();
        }

        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
        {
            loggerFactory.AddConsole(Configuration.GetSection("Logging"));
            loggerFactory.AddDebug();

            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
                app.UseBrowserLink();
            }
            else
            {
                app.UseExceptionHandler("/error");
            }

            app.UseStaticFiles();
            //app.UseIdentity();

            RouteBuilder routeBuilder = new RouteBuilder(app);

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

            //category
            routeBuilder.DefaultHandler = new CategoryPageRouteHandler(this.Configuration, "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());

        }
    }
}

4、IndexPageRouteHandler.cs

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

namespace AspNetCoreUrlRoutingDemoRC2.PageRoute
{
    public class IndexPageRouteHandler : IRouter
    {
        private string _name = null;
        private readonly IConfigurationRoot _configurationRoot;

        public IndexPageRouteHandler(IConfigurationRoot configurationRoot, string name)
        {
            this._configurationRoot = configurationRoot;
            this._name = name;
        }
        
        public async Task RouteAsync(RouteContext context)
        {
            if (this._configurationRoot != null)
            {
                string connectionString = this._configurationRoot.GetConnectionString("DefaultConnection");
                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);
        }

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

5、CategoryPageRouteHandler.cs

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

namespace AspNetCoreUrlRoutingDemoRC2.PageRoute
{
    public class CategoryPageRouteHandler : IRouter
    {
        private string _name = null;
        private readonly IConfigurationRoot _configurationRoot;

        public CategoryPageRouteHandler(IConfigurationRoot configurationRoot, string name)
        {
            this._configurationRoot = configurationRoot;
            this._name = name;
        }
        
        public async Task RouteAsync(RouteContext context)
        {
            if (this._configurationRoot != null)
            {
                string connectionString = this._configurationRoot.GetConnectionString("DefaultConnection");
                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);
        }

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