var builder = WebApplication.CreateBuilder(args); // Add services to the container. builder.Services.AddControllersWithViews(); builder.Services.AddHttpClient(); // Add CORS policy builder.Services.AddCors(options => { options.AddPolicy("AllowAll", builder => { builder .AllowAnyOrigin() .AllowAnyMethod() .AllowAnyHeader() .WithExposedHeaders("Access-Control-Allow-Origin"); }); }); var app = builder.Build(); // Configure the HTTP request pipeline. if (!app.Environment.IsDevelopment()) { app.UseHsts(); } // Add CORS middleware app.UseCors("AllowAll"); app.UseHttpsRedirection(); app.UseStaticFiles(); app.UseRouting(); app.MapControllerRoute( name: "default", pattern: "{controller}/{action=Index}/{id?}"); app.MapFallbackToFile("index.html"); app.Run();