public override void OnException(HttpActionExecutedContext actionContext)
{
var context = new HttpContextWrapper(HttpContext.Current);
actionContext.Response = new HttpResponseMessage(HttpStatusCode.InternalServerError);
var resex = new HttpResponseMessage(HttpStatusCode.InternalServerError);
var res = new ErrResponsePoco();
var entities = (actionContext.Request.GetDependencyScope().GetService(typeof(WutNuContext)) as WutNuContext);
res.DbErrorId = AddErrorLogItem(actionContext.Exception, context, entities);
context.ClearError();
resex.Content = new ObjectContent(typeof(ErrResponsePoco), res, new JsonMediaTypeFormatter());
throw new HttpResponseException(resex);
}
protected void Application_Error(object sender, EventArgs e)
{
// Code that runs when an unhandled error occurs
var context = new HttpContextWrapper(Context); //((MvcApplication)sender).Context;
var action = "Index";
var statusCode = 500;
var currentController = " ";
var currentAction = " ";
var currentRouteData = RouteTable.Routes.GetRouteData(context);
if (currentRouteData != null)
{
currentController = currentRouteData.Values["controller"]?.ToString() ?? " ";
currentAction = currentRouteData.Values["action"]?.ToString() ?? " ";
}
// Get the exception object.
var exc = Server.GetLastError();
if (exc == null)
{
return;
}
// Clear the error from the server
Server.ClearError();
// Handle HTTP errors
if (exc.GetType() == typeof(HttpException))
{
// The Complete Error Handling Example generates
// some errors using URLs with "NoCatch" in them;
// ignore these here to simulate what would happen
// if a global.asax handler were not implemented.
if (exc.Message.Contains("NoCatch") || exc.Message.Contains("maxUrlLength"))
{
return;
}
//Redirect HTTP errors to HttpError page
var httpEx = exc as HttpException;
if (httpEx != null)
{
switch (httpEx.GetHttpCode())
{
case 404: // Redirect to 404:
action = "NotFound";
statusCode = 404;
break;
// others if any
default:
statusCode = httpEx.GetHttpCode();
break;
}
}
}
context.ClearError();
context.Response.Clear();
context.Response.StatusCode = statusCode;
context.Response.TrySkipIisCustomErrors = true;
if (!context.Request.IsAjaxRequest())
{
context.Response.ContentType = "text/html";
}
var controller = new ErrorsController();
var routeData = new RouteData();
routeData.Values["controller"] = "Errors";
routeData.Values["action"] = action;
controller.ViewData.Model = new HandleErrorInfo(exc, currentController, currentAction);
((IController)controller).Execute(new RequestContext(context, routeData));
}
/// <summary>
/// 程序错误事件
/// </summary>
/// <remarks>
/// 2013-11-23 22:33 Created By iceStone
/// </remarks>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
protected void Application_Error(object sender, EventArgs e)
{
#if !DEBUG
if (this.Context.IsDebuggingEnabled || this.Context.Request.IsLocal)
{
return;
}
var exception = Server.GetLastError() as HttpException;
if (exception != null)
{
var httpContext = new HttpContextWrapper(this.Context);
RouteData routeData = RouteTable.Routes.GetRouteData(httpContext);
var controllerName = (string)routeData.Values["controller"];
var actionName = (string)routeData.Values["action"];
var model = new HandleErrorInfo(exception, controllerName, actionName);
var controller = new SharedController();
controller.ViewData.Model = model;
routeData.Values["controller"] = "Shared";
routeData.Values["action"] = "Error";
routeData.Values["status"] = exception.GetHttpCode();
httpContext.ClearError(); //httpContext.Response.Clear();
httpContext.Response.ContentType = "text/html; charset=utf-8";
httpContext.Response.StatusCode = exception.GetHttpCode();
((IController)controller).Execute(new RequestContext(httpContext, routeData));
}
#endif
//var result = new ViewResult
//{
// ViewName = Config.GetString("default_error_view", "Error"),
// MasterName = Config.GetString("default_error_layout", "_Layout"),
// ViewData = new ViewDataDictionary<HandleErrorInfo>(model),
// //ViewEngineCollection = new ViewEngineCollection()
//};
//LogHelper.WriteErrorLog(ex.Message,ex); //记录日志信息
//var httpStatusCode = (ex is HttpException) ? (ex as HttpException).GetHttpCode() : 500; //这里仅仅区分两种错误
//var httpContext = ((MvcApplication)sender).Context;
//httpContext.ClearError();
//httpContext.Response.Clear();
//httpContext.Response.StatusCode = httpStatusCode;
//var shouldHandleException = true;
//HandleErrorInfo errorModel;
//var routeData = new RouteData();
//routeData.Values["controller"] = "Shared";
//switch (httpStatusCode)
//{
// case 404:
// routeData.Values["action"] = "Error";
// errorModel = new HandleErrorInfo(new Exception(string.Format("No page Found", httpContext.Request.UrlReferrer), ex), "Utility", "PageNotFound");
// break;
// default:
// routeData.Values["action"] = "Error";
// Exception exceptionToReplace = null; //这里使用了EntLib的异常处理模块的一些功能
// shouldHandleException = ExceptionPolicy.HandleException(ex, "LogAndReplace", out exceptionToReplace);
// errorModel = new HandleErrorInfo(exceptionToReplace, "Utility", "Error");
// break;
//}
//if (shouldHandleException)
//{
// var controller = new UtilityController();
// controller.ViewData.Model = errorModel; //通过代码路由到指定的路径
// ((IController)controller).Execute(new RequestContext(new HttpContextWrapper(httpContext), routeData));
//}
}
