Cache data dynamic updating method and device, equipment and medium

The invention relates to a dynamic updating method and device for cache data, equipment and a medium, and relates to the technical field of computers, the method is applied to commodity data updating, and comprises the steps of determining a to-be-updated cache key under the condition of detecting that a timed updating task is triggered, performing traversal processing on a preset commodity data interface for the to-be-updated cache key, and updating the to-be-updated cache key according to the traversal processing. The method comprises the steps of obtaining at least one piece of commodity update data, taking the commodity update data as a cache value corresponding to a cache key to be updated, generating cache data to be updated based on the cache key to be updated and the cache value, and performing key value name change on the cache key to be updated so as to enable the cache data to be updated to dynamically replace and update the original cache data. Therefore, the purposes of smoothly switching the cac