public override void OnResultExecuting(ResultExecutingContext actionContext)
{
//base.OnResultExecuting(actionContext);
var modelState = actionContext.ModelState;
List <ErrorViewModel> errors = new List <ErrorViewModel>();
if (!modelState.IsValid)
{
var baseResult = new WebApiCallBack()
{
status = false,
code = 0,
msg = "请提交必要的参数",
};
foreach (var key in modelState.Keys)
{
var state = modelState[key];
if (state.Errors.Any())
{
ErrorViewModel errorView = new ErrorViewModel();
errorView.ErrorName = key;
errorView.Error = state.Errors.First().ErrorMessage;
errors.Add(errorView);
//baseResult.msg += errorView.ErrorName + "-" + errorView.Error;
}
}
baseResult.data = errors;
actionContext.Result = new ContentResult
{
Content = JsonConvert.SerializeObject(baseResult),
ContentType = "application/json"
};
}
}
public void OnException(ExceptionContext context)
{
NLogUtil.WriteFileLog(NLog.LogLevel.Error, LogType.Web, "全局捕获异常", new Exception("全局捕获异常", context.Exception));
NLogUtil.WriteDbLog(NLog.LogLevel.Error, LogType.Web, "全局捕获异常", new Exception("全局捕获异常", context.Exception));
HttpStatusCode status = HttpStatusCode.InternalServerError;
//处理各种异常
var jm = new WebApiCallBack();
jm.status = false;
jm.code = (int)status;
jm.msg = "发生了全局异常请联系管理员";
jm.data = context.Exception;
context.ExceptionHandled = true;
context.Result = new ObjectResult(jm);
}
private static async Task WriteExceptionAsync(HttpContext context, Exception e)
{
if (e is UnauthorizedAccessException)
{
context.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
}
else if (e is Exception)
{
context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
}
context.Response.ContentType = "application/json";
var jm = new WebApiCallBack();
jm.status = false;
jm.code = 500;
jm.data = e;
jm.msg = "全局数据异常";
await context.Response.WriteAsync(JsonConvert.SerializeObject(jm)).ConfigureAwait(false);
}
