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using Microsoft.AspNetCore.Hosting; //IWebHostBuilder using Microsoft.AspNetCore.Builder; //IApplicationBuilder using Microsoft.AspNetCore.Http; //WriteAsync using System.Threading.Tasks; using Microsoft.Extensions.DependencyInjection; using Microsoft.AspNetCore.Builder.Extensions; using Microsoft.AspNetCore; namespace WebApplication1 { public class Startup { public void Configure(IApplicationBuilder app) { //Use MapMiddleWare and MapWhenMiddlware directly var whenOption = new MapWhenOptions { Branch = context => context.Response.WriteAsync($"MapWhenMiddleware| Path: {context.Request.Path} - Path Base: {context.Request.PathBase}"), Predicate = context => context.Request.Path.Value.Contains("hello") }; app.UseMiddleware<MapWhenMiddleware>(whenOption); var mapOption = new MapOptions { Branch = context => context.Response.WriteAsync($"MapMiddleware| Path: {context.Request.Path} - Path Base: {context.Request.PathBase}"), PathMatch = "/greetings" }; app.UseMiddleware<MapMiddleware>(mapOption); app.Run(context => { context.Response.Headers.Add("content-type", "text/html"); return context.Response.WriteAsync(@" <a href=""/hello"">/hello</a> <a href=""/greetings"">/greetings</a> "); }); } } public class Program { public static void Main(string[] args) { CreateWebHostBuilder(args).Build().Run(); } public static IWebHostBuilder CreateWebHostBuilder(string[] args) => WebHost.CreateDefaultBuilder(args) .UseStartup<Startup>() .UseEnvironment("Development"); } } |
결과: MapWhenMiddleware| Path: /hello – Path Base: