Method and device for carrying out data desensitization display according to user role permission

The invention provides a data desensitization display method and device according to user role permission, and the method comprises the steps: obtaining a user role of a target user and a target medical text requested to be looked up in response to a lookup request of the target user; determining a field type corresponding to each piece of field data in the target medical text according to the target medical text; for each piece of field data, according to the user role of the target user and the field type corresponding to the field data, determining the permission level of the target user for checking the field data; and determining a desensitization level rule corresponding to the field data according to the permission level of the target user for viewing the field data, and desensitizing the field data according to the determined desensitization level rule to obtain desensitized data of the target medical text. Therefore, through the technical scheme provided by the invention, accurate desensitization of