我在 ASP WebForms 中遇到问题，HttpContext.Current.Session如果我的请求通过自定义IRouteHandler.
我已经看到很多答案，人们就如何在自定义中访问 Session 对象提供建议，IRouteHandler但这不是我的问题。我不需要访问处理程序中的会话对象，我只是不希望在使用该处理程序时它为空。
这是自定义处理程序的代码：
public class LanguageRouteHandler : IRouteHandler
{
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
public IHttpHandler GetHttpHandler(RequestContext requestContext)
{
Logger.Debug("GetHttpHandler");
//return new LanguageHttpHandler(this, requestContext);
string rest = requestContext.RouteData.Values["rest"] as string;
string destinationPath = "";
string language = requestContext.RouteData.Values["language"] as string;
string queryString = "?";
NameValueCollection queries = HttpContext.Current.Request.QueryString;
foreach (string myKey in queries.AllKeys)
{
queryString += (myKey + "=" + queries[myKey] + "&");
}
HttpContext.Current.Items["qs"] = queryString.Substring(0, queryString.Length - 1);
if (rest == null || rest == "")
{
HttpContext.Current.Items["lng"] = language;
destinationPath = "~/Content.aspx";
EasyUrlHelper.Current.OriginalPath = destinationPath.Replace("~/", "");
HttpContext.Current.RewritePath(string.Concat("~/Content.aspx", queryString == "?"));
return BuildManager.CreateInstanceFromVirtualPath("~/Content.aspx", typeof(Page)) as Page;
}
else
{
if (rest.EndsWith("aspx"))
{
HttpContext.Current.Items["lng"] = language;
if (!rest.StartsWith("~/"))
destinationPath = "~/" + rest;
else
destinationPath = rest;
EasyUrlHelper.Current.OriginalPath = destinationPath.Replace("~/", "");
HttpContext.Current.RewritePath(string.Concat(destinationPath, queryString == "?" ? "" : queryString));
return BuildManager.CreateInstanceFromVirtualPath(destinationPath, typeof(Page)) as Page;
}
}
return BuildManager.CreateInstanceFromVirtualPath("~/404.aspx", typeof(Page)) as Page;
}
}
有人有想法吗？
谢谢