最佳答案
我对我们向客户返回错误的方式有顾虑。
当我们得到错误时,是否通过抛出HttpResponseException立即返回错误:
public void Post(Customer customer)
{
if (string.IsNullOrEmpty(customer.Name))
{
throw new HttpResponseException("Customer Name cannot be empty", HttpStatusCode.BadRequest)
}
if (customer.Accounts.Count == 0)
{
throw new HttpResponseException("Customer does not have any account", HttpStatusCode.BadRequest)
}
}
或者我们把所有错误都加起来,然后发送回客户端:
public void Post(Customer customer)
{
List<string> errors = new List<string>();
if (string.IsNullOrEmpty(customer.Name))
{
errors.Add("Customer Name cannot be empty");
}
if (customer.Accounts.Count == 0)
{
errors.Add("Customer does not have any account");
}
var responseMessage = new HttpResponseMessage<List<string>>(errors, HttpStatusCode.BadRequest);
throw new HttpResponseException(responseMessage);
}
这只是一个示例代码,无论是验证错误还是服务器错误都不重要,我只是想知道最佳实践,每种方法的优点和缺点。