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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Text.RegularExpressions;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Routing;
using Microsoft.AspNetCore.Routing.Constraints;
using Microsoft.Extensions.DependencyInjection;
namespace RoutingSandbox
{
public class UseRouterStartup
{
private static readonly TimeSpan RegexMatchTimeout = TimeSpan.FromSeconds(10);
public void ConfigureServices(IServiceCollection services)
{
services.AddRouting();
}
public void Configure(IApplicationBuilder app)
{
app.UseRouter(routes =>
{
routes.DefaultHandler = new RouteHandler((httpContext) =>
{
var request = httpContext.Request;
return httpContext.Response.WriteAsync($"Verb = {request.Method.ToUpperInvariant()} - Path = {request.Path} - Route values - {string.Join(", ", httpContext.GetRouteData().Values)}");
});
routes.MapGet("api/get/{id}", (request, response, routeData) => response.WriteAsync($"API Get {routeData.Values["id"]}"))
.MapMiddlewareRoute("api/middleware", (appBuilder) => appBuilder.Run(httpContext => httpContext.Response.WriteAsync("Middleware!")))
.MapRoute(
name: "AllVerbs",
template: "api/all/{name}/{lastName?}",
defaults: new { lastName = "Doe" },
constraints: new { lastName = new RegexRouteConstraint(new Regex("[a-zA-Z]{3}", RegexOptions.CultureInvariant, RegexMatchTimeout)) });
});
}
}
}
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