This text has been improved , has proposed multi-layer enhanced MVC model while studying MVC mode.

本文在学习MVC模式的同时，进行了改进，提出了多层增强型MVC模型。

youdao

This text has been improved , has proposed multi-layer enhanced MVC model while studying MVC mode.

本文在学习MVC模式的同时，进行了改进，提出了多层增强型MVC模型。

youdao