Data transmission method and system oriented to computing power hub, medium and electronic equipment

The invention provides a computing power hub-oriented data transmission method and system, a medium and electronic equipment. The method comprises the following steps: acquiring a transmission task corresponding to a to-be-transmitted file scanned by a city internal data center; according to the method, a transmission task is split into a plurality of sub-tasks, and each sub-task is allocated to different links according to a link allocation rule, so that the transmission task is synchronized to a national computing power hub node cluster through the different links; the task response is fed back to the city internal data center, so that the city internal data center transmits the to-be-transmitted file to the national computing power hub node cluster; according to the computing power hub data transmission method, differentiated control and guarantee can be provided for application information transmission among the computing power hub nodes, it is guaranteed that key services are prevented from being impacte