Dynamic business data constraint calling method and system based on distributed system and storage medium

The invention relates to a dynamic business data constraint calling method and system based on a distributed system and a storage medium, and the method comprises the following steps: receiving a business operation request of a user, the received business operation request comprising a business type, an operation type and an input parameter; searching a matched constraint script according to a service type and an operation type in the received service operation request, wherein the constraint script comprises a constraint rule; according to input parameters in the received service operation request, compiling constraint rules in the found constraint script to form an executable script; executing the executable script formed by compiling to obtain an execution result; whether the obtained execution result passes or not is judged, and if yes, a corresponding business service module is called to execute the received business operation request; and if not, returning preset prompt information. On one hand, the pro