Data synchronization method and device, equipment and storage medium

The invention discloses a data synchronization method and device, equipment and a storage medium. According to the scheme, the method comprises the steps that data structure information of input parameters in a JSON format to be sent by a third-party platform is acquired; configuring a data structure in a JSON format in the data platform; when it is monitored that the third-party platform sends the to-be-synchronized data in the JSON format to the data platform, the to-be-synchronized data in the JSON format is intercepted, the to-be-synchronized data in the JSON format is converted into to-be-synchronized data in a tree structure, and each node in the to-be-synchronized data in the tree structure represents a data attribute value in a key value pair in the to-be-synchronized data in the JSON format; performing cyclic traversal operation, performing data verification on the attribute values in the nodes and the rule nodes in the data structure in the JSON format, and if the verification is passed, continuing