Service cascade calling method and device, electronic equipment and storage medium

The invention provides a service cascade calling method and device, electronic equipment and a storage medium. The method comprises the following steps: receiving a service calling request of a lower-level data platform for a target service registered on the current-level data platform; wherein the service calling request comprises a service identifier of the target service and a service calling parameter related to the target service; in response to the service calling request, querying a service identifier of a service and a service calling interface of the service, and determining the service calling interface corresponding to the service identifier of the target service; and submitting the service calling parameter to the queried service calling interface to initiate cascade calling of the lower-level data platform for the target service. Therefore, the direct calling of the service registered on the superior data platform by the subordinate data platform can simplify the cascade calling of the service on