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(:)检测到潜在危险的请求。 ] System.Web.HttpRequest.ValidateInputIfRequiredByConfig() +11944671 System.Web.PipelineStepManager.ValidateHelper(HttpContext context) +55