What is mvc?
The full name of MVC is Model View Controller, which is the abbreviation of model, view and controller. It is a software design pattern. In this article, the editor will talk to you about what MVC is. Friends who are interested can learn more about it. I hope it can help you.
MVC initially existed in desktop programs. M refers to the business model, V refers to the user interface, and C refers to the controller. The purpose of using MVC is to combine M It is separated from the implementation code of V, so that the same program can use different representations. For example, a batch of statistical data can be represented by bar charts and pie charts respectively. The purpose of C is to ensure the synchronization of M and V. Once M changes, V should be updated synchronously.
If you want to know more related technical tutorials, please be sure to pay attention to PHP Chinese website!
The above is the detailed content of What is mvc?. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1657
14
1415
52
1309
25
1257
29
1231
24
The difference between design patterns and architectural patterns in Java framework
Jun 02, 2024 pm 12:59 PM
In the Java framework, the difference between design patterns and architectural patterns is that design patterns define abstract solutions to common problems in software design, focusing on the interaction between classes and objects, such as factory patterns. Architectural patterns define the relationship between system structures and modules, focusing on the organization and interaction of system components, such as layered architecture.
Analysis of the Decorator Pattern in Java Design Patterns
May 09, 2024 pm 03:12 PM
The decorator pattern is a structural design pattern that allows dynamic addition of object functionality without modifying the original class. It is implemented through the collaboration of abstract components, concrete components, abstract decorators and concrete decorators, and can flexibly expand class functions to meet changing needs. In this example, milk and mocha decorators are added to Espresso for a total price of $2.29, demonstrating the power of the decorator pattern in dynamically modifying the behavior of objects.
PHP design pattern practical case analysis
May 08, 2024 am 08:09 AM
1. Factory pattern: Separate object creation and business logic, and create objects of specified types through factory classes. 2. Observer pattern: allows subject objects to notify observer objects of their state changes, achieving loose coupling and observer pattern.
How design patterns deal with code maintenance challenges
May 09, 2024 pm 12:45 PM
Design patterns solve code maintenance challenges by providing reusable and extensible solutions: Observer Pattern: Allows objects to subscribe to events and receive notifications when they occur. Factory Pattern: Provides a centralized way to create objects without relying on concrete classes. Singleton pattern: ensures that a class has only one instance, which is used to create globally accessible objects.
PHP Design Patterns: Test Driven Development in Practice
Jun 03, 2024 pm 02:14 PM
TDD is used to write high-quality PHP code. The steps include: writing test cases, describing the expected functionality and making them fail. Write code so that only the test cases pass without excessive optimization or detailed design. After the test cases pass, optimize and refactor the code to improve readability, maintainability, and scalability.
Application of design patterns in Guice framework
Jun 02, 2024 pm 10:49 PM
The Guice framework applies a number of design patterns, including: Singleton pattern: ensuring that a class has only one instance through the @Singleton annotation. Factory method pattern: Create a factory method through the @Provides annotation and obtain the object instance during dependency injection. Strategy mode: Encapsulate the algorithm into different strategy classes and specify the specific strategy through the @Named annotation.
The wonderful use of the adapter pattern in Java design patterns
May 09, 2024 pm 12:54 PM
The Adapter pattern is a structural design pattern that allows incompatible objects to work together. It converts one interface into another so that the objects can interact smoothly. The object adapter implements the adapter pattern by creating an adapter object containing the adapted object and implementing the target interface. In a practical case, through the adapter mode, the client (such as MediaPlayer) can play advanced format media (such as VLC), although it itself only supports ordinary media formats (such as MP3).
Application of design patterns in Spring MVC framework
Jun 02, 2024 am 10:35 AM
The SpringMVC framework uses the following design patterns: 1. Singleton mode: manages the Spring container; 2. Facade mode: coordinates controller, view and model interaction; 3. Strategy mode: selects a request handler based on the request; 4. Observer mode: publishes and listen for application events. These design patterns enhance the functionality and flexibility of SpringMVC, allowing developers to create efficient and maintainable applications.