Method for debugging application system constructed by using Spring technology stack

The invention discloses a method for debugging an application system constructed by using Spring technology stacks, and belongs to the technical field of big data. The method comprises the following steps: judging whether each class loaded by a Java virtual machine carries a special annotation or not; performing byte code enhancement on each method of the class with the special annotation by adopting a byte code enhancement tool, and regularly generating corresponding acquisition data; creating an analysis system, sending the collected data to the analysis system for processing, forming a call record file and storing the call record file; and downloading the calling record file, locally debugging according to the collected data of each method in the calling record file, and positioning a code fault point of the application system. According to the method, the snapshot recording is carried out on the calling of each method related to the user request in the production environment, the snapshot records are conn