/// <summary>
/// Handles exception of type ResponseExceptionBase and returns response to client.
/// </summary>
/// <param name="context">Instance of http context.</param>
/// <param name="e">Instance of catched exception.</param>
/// <returns>Http response on client side.</returns>
private static Task HandleAppException(HttpContext context, ResponseExceptionBase e)
{
context.Response.StatusCode = (int)e.Code;
context.Response.ContentType = "application/json";
string body = JsonConvert.SerializeObject(new { message = e.Message });
return(context.Response.WriteAsync(body));
}
/// <summary>
/// 业务异常的处理
/// </summary>
/// <param name="ex"></param>
/// <param name="context"></param>
private void ProcessBusinessException(ResponseExceptionBase ex, ExceptionContext context)
{
const HttpStatusCode statusCode = (HttpStatusCode)288;
string exMessage;
int errorCode;
if (ex is StringResponseException)
{
errorCode = ex.ErrorCode == 0 ? int.MaxValue : ex.ErrorCode;
exMessage = ex.Message;
}
else
{
errorCode = ex.ErrorCode;
//var message = _enumDescriptionService.GetDescriptionValue(ex.ErrorCode);
exMessage = string.Empty;
}
context.HttpContext.Response.StatusCode = (int)statusCode;
_logger.LogInformation(errorCode, "发生业务异常 {0} {1}", errorCode.ToString(), exMessage);
context.Result = new JsonResult(new ApiResult(errorCode, exMessage), JsonSerializerSettings);
}
