我希望我的功能异步完成。我仍然学习编写异步代码,并想寻求您的帮助。这种功能必须如何编写?
class CustomerController : Controller
{
private ICustomerRepository _customerRepository;
public CustomerController(ICustomerRepository customerRepository)
{
_customerRepository = customerRepository;
}
[HttpGet]
public IActionResult Index()
{
IEnumerable<CustomerViewModel> customers =
_customerRepository.GetAllCustomers().Select(s => new CustomerViewModel
{
CustomerId = s.CustomerId,
Name = s.Name,
Adress = s.Adress
});
return View("Index", customers);
}
}
接口:
public interface ICustomerRepository
{
IEnumerable<Customer> GetAllCustomers();
}
public class CustomerRepository : ICustomerRepository
{
private StoreDBContext _db;
public CustomerRepository(StoreDBContext db)
{
_db = db;
}
public IEnumerable<Customer> GetAllCustomers()
{
return _db.Customers;
}
}
答案 0 :(得分:0)
[HttpGet]
public async Task<IActionResult> Index()
{
IEnumerable<CustomerViewModel> customers =
_customerRepository.GetAllCustomers().Select(s => new CustomerViewModel
{
CustomerId = s.CustomerId,
Name = s.Name,
Adress = s.Adress
});
return View("Index", customers);
}