Preface

Through the previous studies, you should have a certain understanding of web development. If you have learned the front-end and back-end languages now, have you ever thought about developing a system? Do you think it is very difficult? Does a single front-end page take a lot of time? Of course, the learning process must not be accomplished overnight. In the initial learning stage, it is better to type code bit by bit. If you have already learned the basic language, then let’s learn about the framework! !

1. What is a framework?

Baidu definition: Framework (Framework) is a group of cooperating classes that constitute a reusable design of a specific type of software. A framework specifies the architecture of your application. It defines the overall structure, the division of classes and objects, the main responsibilities of each part, how classes and objects collaborate, and the control flow. The framework predefines these design parameters so that the application designer or implementer can focus on the specific details of the application itself.
You may not understand the above explanation, but it doesn't matter. You just need to know that using frameworks will provide great convenience for web development. After you learn it, you will naturally have a clear concept.

2. Why use frameworks

(1) Simple and easy to learn, greatly improving development efficiency and quality;
(2) Standardize the code structure to facilitate future maintenance;
(3) Compared with handwriting, program security can be greatly improved.

3. Commonly used frameworks

(1) Bootstrap

Bootstrap official website: https://www.bootcss.com/
An open source HTML, CSS and JS framework for developing responsive layout , mobile-first web projects.

(2) Layui

Layui official website: https://layui.org.cn/
The open source Web UI solution adopts its own classic modular specifications and follows the native HTML/CSS/JS development method, which is often suitable for the rapid development of web interfaces.

(3) JQuery

JQuery official website: https://jquery.com/
A fast and concise JavaScript framework that greatly simplifies JavaScript programming.
It has a unique chain syntax and a short and clear multi-functional interface; it has an efficient and flexible CSS selector, and can expand the CSS selector; it has a convenient plug-in expansion mechanism and rich plug-ins.

(4) Vue.js

Vue official website: https://cn.vuejs.org/
It is a progressive JavaScript framework for building user interfaces.
The most recommended framework to learn first, used by most companies! ! !

(4) ThinkPHP

ThinkPHP5.1 development documentation: https://www.kancloud.cn/manual/thinkphp5_1/353946
ThinkPHP6.0 development documentation: https://www.kancloud.cn/manual/thinkphp6_0/1037481
Fast, compatible and simple lightweight domestic PHP development framework.
ThinkPHP can solve most of the needs in application development because it includes common components such as underlying architecture, compatibility processing, base class library, database access layer, template engine, caching mechanism, plug-in mechanism, role authentication, form processing, etc., and It is more convenient for cross-version, cross-platform and cross-database migration.

(5) Spring Boot

Spring Boot official website: https://spring.io/projects/spring-boot
It is an open source application framework on the Java platform.

Website Building Series (7) --- Commonly used front-end and back-end frameworks

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