Method and system for automatically generating engineering front-end codes based on JDBC

Abstract

The invention discloses a method for automatically generating an engineering front-end code based on JDBC, and the method is characterized in that the method comprises the steps: obtaining a databasetable structure through the JDBC; performing data conversion on the obtained data table structure according to a preset rule to generate a Java object; constructing a Freemarker template; correspondingly inputting each parameter in the Java object into the Freemarker template to generate a front-end code. According to the method disclosed by the invention, the database is read, and the obtained field generates a target code through the Freemarker template, so that the repetitive work of front-end development is reduced; when a new table is added, a front-end code can be automatically generatedby directly running a template program, so that a front-end developer can add a page conveniently; by means of the template generation mode, front-end basic functions can be unified, style managementis facilitated, direct generation of basic test files is facilitated, and test pressure is relieved. The invention also provides a system for realizing the method.

Description

technical field [0001] The invention relates to the technical field of front-end development, specifically, a method and system for automatically generating engineering front-end codes based on JDBC. Background technique [0002] At present, more and more projects have begun to implement the method of separating the front and back ends. By using the interface to call and query the interactive data, MyBatis reverse engineering has appeared on the back end to automatically generate the back-end code. However, the front-end is still writing pages repeatedly according to the interface. Adding a table once and adding a new function requires rewriting all the basic additions, deletions, modifications and query pages, which greatly wastes human resources. [0003] Through the above-mentioned traditional technologies in the actual project development process, after the database design is completed, a large number of developers are required to implement the front-end pages. There are...

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Problems solved by technology

[0002] At present, more and more projects have begun to implement the method of separating the front and back ends. By using the interface to call and query the interactive data, MyBatis reverse engineering has appeared on the back end to automatically generate the back-end code. However, the front-end is still writing pages repeatedly according to the interface. Adding a table once and adding a new function requires rewriting all the basic additions, deletions, modification and query pages, which greatly wastes human resources

[0003] Through the above-mentioned traditional technologies in the actual project development process, after the database design is completed, a large number of developers are required to implement the front-end pages. There are a large number of repetitive pages and functions, and some of them may only store different data and corresponding table structures. However, the development Personnel must write the front-end page separately for each table structure and implement it in the background. It is very easy to cause bug pages due to communication errors

Moreover, in the large-scale development process, a unified template cannot be formed, which makes it difficult to unify the style and maintain later

However, the front-end did not have a perfect framework for design before, and it was impossible to generate templates through the estimated pages of the design; that is, MyBatis reverse engineering and other back-end code generation technologies. Although the back-end uses spring to unify the basic business logic, it cannot adapt to different front-end framework

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