Transaction data processing method and device and storage medium

The invention provides a transaction data processing method and device and a storage medium. The method comprises the following steps: receiving a first request for transaction data from a function module; in response to the first request, judging whether the data permission of the transaction data is a preset permission or not and whether the data state of the transaction data is a preset state or not; and in response to the fact that the data authority of the transaction data is the preset authority and the data state of the transaction data is the preset state, returning a data pointer of the transaction data to the function module, so that the function module obtains the transaction data based on the data pointer. According to the embodiment of the invention, the problem of repeated occupation of storage resources caused by repeated storage of the transaction data needing to be repeatedly used in different functional modules is avoided, and the utilization rate of the storage space is improved. 本公开提供一种交易数