Message processing method and device, message processing equipment and storage medium

The embodiment of the invention discloses a message processing method and device, message processing equipment and a storage medium, and the method comprises the steps: obtaining a to-be-stored target message and a message tree corresponding to the target message, wherein the target message comprises a plurality of pieces of data information, the message tree comprises a plurality of leaf nodes, and each leaf node is used for storing one piece of data information; if the message tree comprises a target leaf node corresponding to a target data column, enabling data information in the target leaf node to be subjected to determinant storage coding to obtain a coding result, storing the coding result in a target storage position in the target data column, wherein the target storage position corresponds to the target message; and if the message tree does not comprise the target leaf node corresponding to the target data column, determining an invalid mark position in the target data column according to the target