public void ConfigureServices(IServiceCollection services)
{
//Add Cors support to the service
services.AddCors();
var policy = new Microsoft.AspNetCore.Cors.Infrastructure.CorsPolicy();
policy.Headers.Add("*");
policy.Methods.Add("*");
policy.Origins.Add("*");
policy.SupportsCredentials = true;
services.AddCors(x => x.AddPolicy("corsGlobalPolicy", policy));
services.AddMvc();
}