Understanding MVC MVVM MVP Design Patterns

Reference resources:

1.https://martinfowler.com/eaaDev/uiArchs.html

2.https://blog.nodejitsu.com/scaling-isomorphic-javascript-code/

3.https://addyosmani.com/blog/understanding-mvc-and-mvp-for-javascript-and-backbone-developers/

4.http://www.ruanyifeng.com/blog/2007/11/mvc.html

5.http://www.ruanyifeng.com/blog/2015/02/mvcmvp_mvvm.html

6.http://www.ruanyifeng.com/blog/2015/02/mvcmvp_mvvm.html

7. The collection of mobile phone WeChat is easy to understand. Let’s understand it in combination with the actual project.

 

 

Question point:

1. MVC is just the presentation layer in the three-tier architecture? sprmingMVC

    Code organization: performance, business logic layer, data access layer

    File organization: view layer (view), general layer (util), control layer (controller), service layer (service), data layer (Dao)

2. In MVC: How is V updated? M to inform? If M is going to update V, then M needs to hold an instance of V or an observer pattern.

 

Some points:

1. The essence of MV-X is the same. The key point is that the bridge of MV depends on X to pull the line.