using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Diagnostics;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using System.IO;
namespace TestProject
{
/// <summary>
/// 시작
/// </summary>
public class Startup
{
//////////////////////////////////////////////////////////////////////////////////////////////////// Property
////////////////////////////////////////////////////////////////////////////////////////// Public
#region 구성 - Configuration
/// <summary>
/// 구성
/// </summary>
public IConfiguration Configuration { get; }
#endregion
//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
////////////////////////////////////////////////////////////////////////////////////////// Public
#region 생성자 - Startup(configuration)
/// <summary>
/// 생성자
/// </summary>
/// <param name="configuration">구성</param>
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
#endregion
//////////////////////////////////////////////////////////////////////////////////////////////////// Method
////////////////////////////////////////////////////////////////////////////////////////// Public
#region 서비스 컬렉션 구성하기 - ConfigureServices(services)
/// <summary>
/// 서비스 컬렉션 구성하기
/// </summary>
/// <param name="services">서비스 컬렉션</param>
public void ConfigureServices(IServiceCollection services)
{
services.AddRazorPages();
}
#endregion
#region 구성하기 - Configure(app, environment)
/// <summary>
/// 구성하기
/// </summary>
/// <param name="app">애플리케이션 빌더</param>
/// <param name="environment">웹 호스트 환경</param>
public void Configure(IApplicationBuilder app, IWebHostEnvironment environment)
{
if(environment.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler
(
builder =>
{
builder.Run
(
async context =>
{
context.Response.StatusCode = 500;
context.Response.ContentType = "text/html";
await context.Response.WriteAsync("<html lang=\"en\"><body>\r\n");
await context.Response.WriteAsync("ERROR!<br><br>\r\n");
IExceptionHandlerPathFeature feature = context.Features.Get<IExceptionHandlerPathFeature>();
if(feature?.Error is FileNotFoundException)
{
await context.Response.WriteAsync("File error thrown!<br><br>\r\n");
}
else
{
await context.Response.WriteAsync("Error thrown!<br><br>\r\n");
}
await context.Response.WriteAsync("<a href=\"/\">Home</a><br>\r\n");
await context.Response.WriteAsync("</body></html>\r\n");
await context.Response.WriteAsync(new string(' ', 512)); // IE Padding
}
);
}
);
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints
(
endpoints =>
{
endpoints.MapRazorPages();
}
);
}
#endregion
}
}
