cross issue

  public void ConfigureServices(IServiceCollection services)

{

// Add Cors

services.AddCors(o => o.AddPolicy("MyPolicy", builder =>

{

builder.AllowAnyOrigin()

   .AllowAnyMethod()

   .AllowAnyHeader();

}));

services.AddDistributedMemoryCache();

//services.AddSwaggerGen();

//services.AddCors(c => { c.AddPolicy("AllowOrigin", options => options.AllowAnyOrigin()); });

services.AddControllers().AddJsonOptions(options => options.JsonSerializerOptions.PropertyNamingPolicy = null);

}

------------

                              app.UseRouting();

// Enable Cors

app.UseCors("MyPolicy");

-----------

in controller

[EnableCors("MyPolicy")]

public class ApiController : ControllerBase