Multi-task pre-access method, system and device and storage medium

The invention provides a multi-task pre-access method, system and device and a storage medium, and the method comprises the steps: setting a first-stage first-in first-out queue in a middle functional area to receive a task sent by a previous functional area, and setting a second-stage first-in first-out queue in the middle functional area to cache analyzed task information; the state machine enters a task analysis state from a task receiving state in response to the fact that the first-level first-in first-out queue receives a task sent by a previous functional area; the analyzed task information is obtained through the state machine, and the analyzed task information is synchronously stored in the second-level first-in first-out queue; and reading the analyzed task information cached by the second-stage first-in first-out queue through a next functional area, and processing the task according to the analyzed task information. According to the invention, the processing efficiency of multi-task pre-access is