Transaction data processing method and system, computer equipment and storage medium

The invention belongs to the technical field of computers, and particularly relates to a transaction data processing method and system, computer equipment and a storage medium. The method comprises the following steps: a server obtains transaction data sent by a sending end; generating a unique identification code I encrypted for the transaction data according to the registration information logged in by the sending end; analyzing the obtained transaction data, and generating a unique random code R for transaction data information; combining the unique identification code I with the unique random code R to obtain a hybrid encryption vacancy secret order MSO of each group of transaction data information; and receiving a transaction request submitted by a demand end in the Internet, verifying registration information pre-stored in the demand end, sending a decryption code D to the demand end, and sending transaction data generated by decryption as target data after hybrid encryption transmission to the demand e