Elastic extensible multi-data-source mvc (model-view-controller) model architecture

Abstract

The invention relates to the field of software technology development, in particular to elastic extensible multi-data-source mvc (model-view-controller) model architecture. The elastic extensible multi-data-source mvc model architecture is characterized in that each data source is provided with a corresponding model layer, namely, a business logical processing layer; different data sources are used for uniformly controlling interaction between a business layer and a presentation layer through a uniform controller layer; the presentation layer can be used for flexibly and dynamically selecting a multi-data-source business as required; different data sources correspond to sub-mvc modes; the presentation layer and the control layer are not designed independently; the control layer is common; the presentation layer is applied in a mixed way mostly, namely, different data source businesses can be called simultaneously in the same view interface. By adopting the elastic extensible multi-data-source mvc model architecture, the problem of difficulty in dynamical extension of other relevant businesses of multiple data sources in the conventional application is solved; the elastic extensible multi-data-source mvc model architecture can be applied to the development of Web applications.

Description

technical field [0001] The invention relates to the field of software technology development, in particular to an elastic and expandable multi-data source MVC model framework. Background technique [0002] The emergence and widespread use of object-oriented technology has solved the reusability of software to a certain extent; however, due to the increase in software size and complexity and many other reasons, people also require more and more software reusability. come higher. Clear structure, easy reuse, easy maintenance and scalability are the goals pursued by current software design. Therefore, mvc (model-view-controller, model-view-controller) emerged as a mainstream design pattern. It divides the application into three core components: model, view, and controller. The system integrating the SSH framework is divided into four layers in terms of responsibilities: presentation layer, business logic layer, data persistence layer and domain module layer, to help develope...

AI Technical Summary

Problems solved by technology

The general ssh framework is a three-tier architecture designed on the basis of a single data source. It is too modular and has a strong dependence on the web container. It is not easy to dynamically expand multiple data sources and other related businesses.

Images