public void Page_Load(object sender, System.EventArgs e)
{
// 改变当前路径路由处理程序可以正确解释请求,
// 然后恢复原来的路径,以便在OutputCache模块
// 可以正确处理响应(如果缓存已启用).
string originalPath = Request.Path;
HttpContext.Current.RewritePath(Request.ApplicationPath, false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(HttpContext.Current);
HttpContext.Current.RewritePath(originalPath, false);
}
public void Page_Load(object sender, System.EventArgs e)
{
// Change the current path so that the Routing handler can correctly interpret
// the request, then restore the original path so that the OutputCache module
// can correctly process the response (if caching is enabled).
string originalPath = Request.Path;
HttpContext.Current.RewritePath(Request.ApplicationPath, false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(HttpContext.Current);
HttpContext.Current.RewritePath(originalPath, false);
}
public void ProcessRequest(HttpContext httpContext)
{
if (httpContext.User.IsInRole(Role))
{
RouteValueDictionary routeValues = new RouteValueDictionary(RouteValues);
// put logic here to create path similar to what you were doing
// before but you will need to replace any keys in your route
// with the values from the dictionary created above.
httpContext.RewritePath(path);
}
IHttpHandler handler = new MvcHttpHandler();
handler.ProcessRequest(httpContext);
}
public override void ExecuteResult(ControllerContext context)
{
using (new TransactionScope(TransactionScopeOption.RequiresNew)) {
var httpContext = HttpContext.Current;
// See http://stackoverflow.com/questions/799511/how-to-simulate-server-transfer-in-asp-net-mvc/799534
// MVC 3 running on IIS 7+
if (HttpRuntime.UsingIntegratedPipeline)
{
httpContext.Server.TransferRequest(Url, true);
}
else
{
// Pre MVC 3
httpContext.RewritePath(Url, false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(httpContext);
}
}
}
public override void ExecuteResult(ControllerContext context)
{
var httpContext = HttpContext.Current;
//Transfering breaks temp data so just destroy it. You wont need it on the error page anyway.
context.Controller.TempData.Clear();
// MVC 3 running on IIS 7+
if (HttpRuntime.UsingIntegratedPipeline)
{
httpContext.Server.TransferRequest(Url, false);
}
else
{
// Pre MVC 3
var thisJttpContext = context.HttpContext;
thisJttpContext.RewritePath(Url, false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(HttpContext.Current);
}
}
void Application_Error(object sender, EventArgs e)
{
var error = Server.GetLastError();
var code = (error is HttpException) ? (error as HttpException).GetHttpCode() : 500;
if (code != 404)
{
//
}
Response.Clear();
Server.ClearError();
string path = Request.Path;
Context.RewritePath(string.Format("~/Errors/Http{0}", code), false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(Context);
Context.RewritePath(path, false);
}
public override void ExecuteResult(ControllerContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
var httpContext = System.Web.HttpContext.Current;
// MVC 3+
if (System.Web.HttpRuntime.UsingIntegratedPipeline)
{
httpContext.Server.TransferRequest(this.Url, true);
}
else
{
// Pre MVC 3
httpContext.RewritePath(this.Url, false);
System.Web.IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(httpContext);
}
}
public override void ExecuteResult(ControllerContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
var httpContext = HttpContext.Current;
// MVC 3 running on IIS 7+
if (HttpRuntime.UsingIntegratedPipeline)
{
httpContext.Server.TransferRequest(Url, true);
}
else
{
// Pre MVC 3
httpContext.RewritePath(Url, false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(httpContext);
}
}
public override void ExecuteResult(ControllerContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (context.Controller.TempData != null && context.Controller.TempData.Count > 0)
{
throw new ApplicationException("TempData won't work with Server.TransferRequest!");
}
if (HttpRuntime.UsingIntegratedPipeline)
{
HttpContext.Current.Server.TransferRequest(Url, true);
}
else
{
HttpContext.Current.RewritePath(Url, false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(HttpContext.Current);
}
}
protected void Application_EndRequest(object sender, EventArgs e)
{
// only handle rewrite mode, ignore redirect configuration (if it ain't broke don't re-implement it)
if (CustomErrors.RedirectMode == CustomErrorsRedirectMode.ResponseRewrite && HttpContext.IsCustomErrorEnabled)
{
int statusCode = HttpContext.Response.StatusCode;
// if this request has thrown an exception then find the real status code
Exception exception = HttpContext.Error;
if (exception != null)
{
// set default error status code for application exceptions
statusCode = (int)HttpStatusCode.InternalServerError;
}
HttpException httpException = exception as HttpException;
if (httpException != null)
{
statusCode = httpException.GetHttpCode();
}
if ((HttpStatusCode)statusCode != HttpStatusCode.OK)
{
Dictionary <int, string> errorPaths = new Dictionary <int, string>();
foreach (CustomError error in CustomErrors.Errors)
{
errorPaths.Add(error.StatusCode, error.Redirect);
}
// find a custom error path for this status code
if (errorPaths.Keys.Contains(statusCode))
{
string url = errorPaths[statusCode];
// avoid circular redirects
if (!HttpContext.Request.Url.AbsolutePath.Equals(VirtualPathUtility.ToAbsolute(url)))
{
HttpContext.Response.Clear();
HttpContext.Response.TrySkipIisCustomErrors = true;
HttpContext.Server.ClearError();
// do the redirect here
if (HttpRuntime.UsingIntegratedPipeline)
{
HttpContext.Response.StatusCode = statusCode;
HttpContext.Server.TransferRequest(url, true);
}
else
{
HttpContext.RewritePath(url, false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(HttpContext);
}
// return the original status code to the client
// (this won't work in integrated pipleline mode)
HttpContext.Response.StatusCode = statusCode;
}
}
}
}
}
private void ContextError(object sender, EventArgs e)
{
WindsorAccessor.Instance.Container.Resolve <ILogWriter>()
.Error(@"Error ------------------------------------------------------------");
var httpContext = HttpContext.Current;
var imageRequestTypes =
httpContext.Request.AcceptTypes.Where(a => a.StartsWith("image/")).Select(a => a.Count());
if (imageRequestTypes.Count() > 0)
{
httpContext.ClearError();
return;
}
var lastException = HttpContext.Current.Server.GetLastError().GetBaseException();
var httpException = lastException as HttpException;
var statusCode = (int)HttpStatusCode.InternalServerError;
if (httpException != null)
{
statusCode = httpException.GetHttpCode();
if ((statusCode != (int)HttpStatusCode.NotFound) &&
(statusCode != (int)HttpStatusCode.ServiceUnavailable))
{
WindsorAccessor.Instance.Container.Resolve <ILogWriter>()
.Error(EventIds.Error, "exception=", httpException);
}
}
var redirectUrl = string.Empty;
if (httpContext.IsCustomErrorEnabled)
{
var errorsSection = WebConfigurationManager.GetSection("system.web/customErrors") as CustomErrorsSection;
if (errorsSection != null)
{
redirectUrl = errorsSection.DefaultRedirect;
if (httpException != null && errorsSection.Errors.Count > 0)
{
var item = errorsSection.Errors[statusCode.ToString()];
if (item != null)
{
redirectUrl = item.Redirect;
}
}
}
}
httpContext.Response.Clear();
httpContext.Response.StatusCode = statusCode;
httpContext.Response.TrySkipIisCustomErrors = true;
httpContext.ClearError();
if (!string.IsNullOrEmpty(redirectUrl))
{
var mvcHandler = httpContext.CurrentHandler as MvcHandler;
if (mvcHandler == null)
{
httpContext.Server.Transfer(redirectUrl);
}
else
{
var uriBuilder = new UriBuilder(
httpContext.Request.Url.Scheme,
httpContext.Request.Url.Host,
httpContext.Request.Url.Port,
httpContext.Request.ApplicationPath);
uriBuilder.Path += redirectUrl;
string path = httpContext.Server.UrlDecode(uriBuilder.Uri.PathAndQuery);
HttpContext.Current.RewritePath(path, false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(HttpContext.Current);
}
}
}
public void Page_Load(object sender, System.EventArgs e)
{
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(HttpContext.Current);
}
/// <summary></summary>
protected void Application_EndRequest(object sender, EventArgs e)
{
var httpContext = HttpContext.Current;
if (!_isRewrite || !httpContext.IsCustomErrorEnabled)
{
return;
}
int status = httpContext.Response.StatusCode;
string message = "" + httpContext.Response.StatusDescription;
var httpException = httpContext.Error as HttpException;
if (httpException != null)
{
status = httpException.GetHttpCode();
}
else if (httpContext.Error != null)
{
status = (int)HttpStatusCode.InternalServerError;
}
if (HttpStatusCode.OK.Equals(status))
{
return;
}
if (!_errorPaths.ContainsKey(status))
{
return;
}
string url = _errorPaths[status];
/* avoid circular redirects */
if (httpContext.Request.Url.AbsolutePath.Equals(VirtualPathUtility.ToAbsolute(url)))
{
return;
}
if (message.StartsWith("[") && message.EndsWith("]"))
{
var queryString = HttpUtility.ParseQueryString("");
queryString["message"] = message.Trim('[', ']');
url = url + "?" + queryString;
}
httpContext.Response.Clear();
httpContext.Server.ClearError();
httpContext.Response.TrySkipIisCustomErrors = true;
if (HttpRuntime.UsingIntegratedPipeline)
{
httpContext.Server.TransferRequest(url, true);
}
else
{
httpContext.RewritePath(url, false);
IHttpHandler httpHandler = new MvcHttpHandler();
httpHandler.ProcessRequest(httpContext);
}
httpContext.Response.StatusCode = status;
}
