Character string look-up method and device

Abstract

The invention discloses a character string look-up method and device, and belongs to the field of program development. The method comprises the steps that state machine configuration information is read, wherein the state configuration information comprises at least two sub-states, each sub-state is used for looking up a corresponding character string, and the character strings corresponding to at least two sub-states have a context relation; the target character string according with the predetermined contextual feature is looked up in a target text through a state machine according to the state machine configuration information. According to the method and device, the problems that a code style needs to be audited by a professional auditor, the audit efficiency is low, and the error rate is high are solved; the purpose that when the target character string with the complex contextual feature is looked up, only corresponding state machine configuration needs to be generated according to the target character string, and the state machine is indicated to automatically look up the target character string according to the state machine configuration, so that the look-up error rate is decreased while the look-up efficiency is improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of program development, and in particular to a character string search method and device. Background technique [0002] During the program development process, in order to improve the readability of the code and facilitate subsequent code debugging, each developer in the team needs to maintain a consistent code style. [0003] For example, in order to facilitate code debugging, in the code written by developers, the code corresponding to the log printing function must be included in the catch statement, that is, the logth statement must be included in the catch statement. When reviewing the code style, the auditor checks whether the catch statement of the code contains a logth statement, and if the catch statement does not contain a logth statement, it is determined that the catch statement does not conform to the code style, and is identified. [0004] In the process of implementing the pre...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems in the prior art that the code style needs to be reviewed by specialized reviewers, the review efficiency is low and the error rate is high, the embodiment of the present invention provides a string search method and device

Images