using Microsoft.AspNetCore.Hosting; var builder = WebApplication.CreateBuilder(args); builder.WebHost.UseUrls("http://0.0.0.0:5000"); builder.Services.AddControllers(); builder.Services.AddEndpointsApiExplorer(); builder.Services.AddSwaggerGen(); builder.Services.AddSingleton(new PrinterService("/dev/usb/lp0")); builder.Logging.ClearProviders(); builder.Logging.AddConsole(); var app = builder.Build(); if (app.Environment.IsDevelopment()) { app.UseSwagger(); app.UseSwaggerUI(); } app.MapControllers(); app.Run();