示例#1
0
        public static void Main(string[] args)
        {
            //1. Get Host
            var host = CreateWebHostBuilder(args).Build();

            //2. Find the service layer within our scope.
            using (var scope = host.Services.CreateScope())
            {
                //3. Get the instance of CustomerDBContext in our services layer
                var services = scope.ServiceProvider;
                var context  = services.GetRequiredService <CustomerDBContext>();


                //4. Call the SeedCustomerData to create sample data
                SeedCustomerData.Initialize(services);
            }

            //Continue to run the application
            host.Run();
        }
示例#2
0
        public static void Main(string[] args)
        {
            var host = BuildWebHost(args);

            using (var scope = host.Services.CreateScope())
            {
                var services = scope.ServiceProvider;

                try
                {
                    SeedCustomerData.Initialize(services);
                }
                catch (Exception ex)
                {
                    var logger = services.GetRequiredService <ILogger <Program> >();
                    logger.LogError(ex, "An error occurred seeding the DB.");
                }
            }

            host.Run();
        }