Abstract: To improve the efficiency of communication and problem positioning, using the file memory mapping technology, this paper describes the design and implementation of a user scenario reconstruct tool. 〖JP2〗The DevOps pattern is adapted to develop the tool. We acquire behavior data acquisition through the template, use multi-thread to implement the interlayer communication and decoupling. The tool can reconstruct the user scenarios and detect business rules automatically. It enables developers to locate problems quickly in debugging, makes communication with specific data to support, and improves development efficiency. The Billing Revenue Management System as the application background verifies the validity of the tool.
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