2 results about "Exception rule" patented technology

The invention discloses a dynamic anomaly injection method and device, equipment and a storage medium. The method comprises the steps of obtaining a target code to be subjected to exception injection, performing static analysis on the target code by adopting a byte code enhancement technology, and constructing an execution link graph based on an analysis result; receiving input abnormal configuration information, and generating a preset abnormal rule based on the abnormal configuration information; wherein the exception configuration information comprises an exception type, an exception triggering mode and an exception level; performing association matching on the preset exception rule and a target execution link in the execution link graph to determine an exception injection point; and based on a section-oriented programming technology and a dynamic proxy technology, intercepting an execution link corresponding to the abnormal injection point in a test process, and injecting an anomaly based on the preset anomaly rule. The technical effects of accurately injecting the exception in the target execution link and improving the pertinence of the software exception handling capacity test are achieved.

The present application relates to the field of charging equipment, and particularly relates to an automatic processing method and device for charging equipment exception. An automatic processing method for charging equipment exception comprises the following steps: setting a charging equipment exception rule library; when the charging equipment is in an exception rule in the exception rule library, automatically executing a preset processing method for the exception rule. The response speed of operation and maintenance is improved, the previous manual intervention processing is changed into a response speed of seconds, the shutdown loss is greatly reduced, the false alarm rate is greatly reduced from 30% to 5%, the exception rule maintenance efficiency is greatly improved, the time consumption of new equipment rule configuration is reduced from 2 hours to 5 minutes, the labor cost is greatly reduced, the proportion of automatic recovery of the equipment is greatly improved, the automatic recovery rate reaches 95%, the availability rate is improved to 99.5%, and the customer satisfaction is improved.