An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
[HttpException (0x80004005): 从客户端(:)检测到潜在的危险Request.Path值。 ] System.Web.HttpRequest.ValidateInputIfRequiredByConfig() +678 System.Web.PipelineStepManager.ValidateHelper(HttpContext context) +52