Abstract: An application debugging method includes an interaction sub-system receiving identifiers of a plurality of application sub-modules that are input or selected by a user, creating debug sessions that are in a one-to-one correspondence with the plurality of application sub-modules, and then generating a plurality of debugging request messages based on the plurality of debug sessions. Each debugging request message is routed by the routing sub-system to an agent of an application sub-module requested to be debugged, to request debugging of a code block of the corresponding application sub-module.

Abstract: An application debugging method includes receiving identifiers of a plurality of application sub-modules that are input or selected by a user, debugging code blocks of the plurality of application sub-modules based on the identifiers of the plurality of application sub-modules, and presenting a debugging result to the user. The method supports the user to select or input a plurality of to-be-debugged application sub-modules, and debug the plurality of application sub-modules in the production environment.