I working on an ASP.NET Core 2.2 web application. I have some issues when upgrade my application to .NET 6.
My issue is that there's no startup class in .NET 6.0 and I found program.cs file only.
I add startup class on my web application but I don't know how to use it inside Program.cs.
How to add or use startup class inside my program.cs?
This is the startup.cs file in .NET Core 2.2:
public class Startup
{
private readonly IConfigurationRoot configRoot;
private AppSettings AppSettings { get; set; }
public Startup(IConfiguration configuration)
{
Log.Logger = new LoggerConfiguration().ReadFrom.Configuration(configuration).CreateLogger();
Configuration = configuration;
IConfigurationBuilder builder = new ConfigurationBuilder().SetBasePath(Directory.GetCurrentDirectory()).AddJsonFile("appsettings.json");
configRoot = builder.Build();
AppSettings = new AppSettings();
Configuration.Bind(AppSettings);
}
public IConfiguration Configuration { get; }
public void ConfigureServices(IServiceCollection services)
{
services.AddController();
services.AddDbContext(Configuration, configRoot);
services.AddIdentityService(Configuration);
services.AddAutoMapper();
services.AddScopedServices();
services.AddTransientServices();
services.AddSwaggerOpenAPI();
services.AddMailSetting(Configuration);
services.AddServiceLayer();
services.AddVersion();
services.AddHealthCheck(AppSettings, Configuration);
services.AddFeatureManagement();
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory log)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseCors(options =>
options.WithOrigins("http://localhost:3000")
.AllowAnyHeader()
.AllowAnyMethod());
app.ConfigureCustomExceptionMiddleware();
log.AddSerilog();
//app.ConfigureHealthCheck();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.ConfigureSwagger();
app.UseHealthChecks("/healthz", new HealthCheckOptions
{
Predicate = _ => true,
ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse,
ResultStatusCodes =
{
[HealthStatus.Healthy] = StatusCodes.Status200OK,
[HealthStatus.Degraded] = StatusCodes.Status500InternalServerError,
[HealthStatus.Unhealthy] = StatusCodes.Status503ServiceUnavailable,
},
}).UseHealthChecksUI(setup =>
{
setup.ApiPath = "/healthcheck";
setup.UIPath = "/healthcheck-ui";
//setup.AddCustomStylesheet("Customization/custom.css");
});
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
}
}
And this is my .NET 6 program.cs:
var builder = WebApplication.CreateBuilder(args);
// Add services to the container.
builder.Services.AddRazorPages();
var app = builder.Build();
// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
app.UseExceptionHandler("/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthorization();
app.MapRazorPages();
app.Run();
How to use the startup class inside program.cs class ?
Updated Post
every thing is working but configure service not working
because i don't know how to implement ILoggerFactory
on startup
public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory log)
{
}
on program.cs
startup.Configure(app, app.Environment,???);
How to add logger factory as third paramter on program.cs
ILoggerFactory is buit in class
Updated it solved using
var app = builder.Build();
startup.Configure(
app,
builder.Environment,
app.Services.GetRequiredService<FooService>(),
app.Services.GetRequiredService<ILoggerFactory>()
);
can you please tell me how to apply swagger ui to check my api