// This method gets called by the runtime. Use this method to configure the HTTP request pipeline. public void Configure(IApplicationBuilder app, IWebHostEnvironment env, DataSeed seed) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); app.UseCors("CorsPolicy"); } //Or Configure this in Program.cs :) seed.SeedData(20, 1000); app.UseHttpsRedirection(); app.UseRouting(); app.UseAuthorization(); app.UseEndpoints(endpoints => { endpoints.MapControllers(); }); }