/// <summary>
/// 异常时
/// </summary>
/// <param name="context"></param>
public virtual void OnException(ExceptionContext context)
{
if (this.Enbale == false)
{
return;
}
var apiResultType = context.GetApiDescription()
.SupportedResponseTypes
.Select(item => item.Type)
.Where(item => item.IsInheritFrom <IApiResult>())
.FirstOrDefault();
if (apiResultType == null)
{
apiResultType = typeof(ApiResult <object>);
}
var apiResult = Activator.CreateInstance(apiResultType) as IApiResult;
apiResult.Message = context.Exception.Message;
apiResult.Code = context.Exception is ArgumentException ? Code.ParameterError : Code.ServiceError;
context.HttpContext
.RequestServices
.GetService <ILogger <ApiExceptionFilterAttribute> >()
.LogError(context.Exception, context.Exception.Message);
context.ExceptionHandled = true;
context.Result = new ObjectResult(apiResult);
}