出错页面是:/ https:/reg.hotelex.cn/zh-cn/user/register?utm_medium=partner&utm_source=website&utm_campaign=guantou异常信息:从客户端(:)中检测到有潜在危险的 Request.Path 值。Source:System.WebStackTrace:
   在 System.Web.HttpRequest.ValidateInputIfRequiredByConfig()
   在 System.Web.HttpApplication.PipelineStepManager.ValidateHelper(HttpContext context)
InnerException: