Transmission method and device of hierarchical structure data, electronic equipment and storage medium

The invention relates to a transmission method and device of hierarchical structure data, electronic equipment and a storage medium, and the method comprises the steps: receiving a data obtaining request from a client, determining original return data, and determining an idempotent code of each hierarchical data in the original return data; analyzing at least one first target idempotent code from the data acquisition request under the condition that it is determined that the data acquisition request needs to ensure idempotent; performing idempotent verification on the original return data according to the at least one first target idempotent code and the idempotent code of each hierarchy of data in the original return data; and performing corresponding processing on the original return data according to the idempotent verification result to obtain target return data, and sending the target return data to the client. Therefore, repeated hierarchical data can be prevented from being transmitted, and network flo