出错页面是:/https:/v.qq.com/x/page/p0650vlnudg.html
异常信息:A potentially dangerous Request.Path value was detected from the client (:).
Source:System.Web
StackTrace:
   at System.Web.HttpRequest.ValidateInputIfRequiredByConfig()
   at System.Web.HttpApplication.PipelineStepManager.ValidateHelper(HttpContext context)

InnerException:

,