The invention discloses a caching service realization method which comprises the following steps: S1, setting cache, allowing all logic applications in the frame to share the same distributed cache, wherein the cache is correspondingly provided with a unique caching key, and the caching key is provided with a prefix; dividing the cache into a private cache and a common cache in the frame according to the prefix of the caching key; S2, acquiring the cache, if the cache is the common cache, the cache can be shared among different application services, and if the cache is the private cache, only the current service is visual; S3, setting cache invalidation time so as to allow the cache to be invalid after the preset time is reached; S4, deleting the cache. According to the method disclosed by the invention, a standard interface is defined, access and management of a cache system can be encapsulated, and unified rapid access and management of the cache system are realized.