Service processing method and device and computer readable storage medium

The invention provides a service processing method and device and a computer readable storage medium, and the method comprises the steps: receiving a business request through an interface module, and enabling the business request to be transmitted by a business client; analyzing the service request through an interface module to obtain a consistency requirement of the service request; if the consistency requirement of the service request is a strong consistency requirement, a target interface is called through a service processing module, service information is obtained through query in a target cluster based on the target interface, query is not carried out from a preset cache, and the target cluster is a distributed cluster; if the consistency requirement of the service request is the final consistency requirement, the service information is queried in the preset cache through the service processing module without querying in the target cluster, the method supports two processing modes of strong consistency