Code data processing method and device

The invention relates to the technical field of computers, and particularly discloses a code data processing method and device.The method comprises the steps that program code data to be processed are obtained; the program code data comprises a plurality of code blocks; scanning and analyzing the program code data to obtain a program scanning file; element information of each code block in the plurality of code blocks is recorded in the program scanning file; based on element information in the program scanning file, generating a data flow chart visual interface corresponding to the program code data; obtaining code data of code blocks corresponding to nodes in the data flow chart visual interface; converting the code data of the code block into a code picture; and in response to a first click operation of a user on a node in the data flow chart visual interface, displaying a pop-up box floating layer to display a code picture corresponding to the node. According to the scheme, code readability and process ac