The invention discloses an emergent business processing method and device. The method comprises steps that business resources corresponding to an emergent business are acquired by an emergent business server, the business resources are loaded to a memory, when various business processing requests of the emergent business are received, the various business processing requests are processed according to the business resources loaded into the memory. According to the method, the business resources are loaded to the emergent business server, the business processing requests are processed through the emergent business server, distribution results of the business resources can be rapidly responded by the emergent business server to a user, so a problem that the user does not know whether the submitted business processing requests acquire the business resources or not is solved, user experience is improved, through a mode of pre-loading the business resources in the emergent business server, processing efficiency of the business processing requests is improved.