What do java front-end and back-end mean?

Before introducing the java front-end and back-end, everyone needs to briefly understand what Java is? Below we will give you a detailed introduction to the concepts of Java and Java front-end and back-end. We hope it will be helpful to friends in need!

Java is an object-oriented programming language. It not only absorbs the various advantages of the C language, but also abandons the concepts such as multiple inheritance and pointers that are difficult to understand in C. Therefore, The Java language has two characteristics: powerful and simple to use. As a representative of static object-oriented programming languages, Java language perfectly implements object-oriented theory and allows programmers to perform complex programming with an elegant way of thinking.

Java has the characteristics of simplicity, object-oriented, distributed, robustness, security, platform independence and portability, multi-threading, and dynamics. Java can write desktop applications, Web applications, distributed systems and embedded system applications, etc.

The concept of Java front-end and back-end

1.java "front-end" is the part that interacts directly with the user, including when you are browsing the web All visual content - from fonts to colors, as well as drop-down menus and sidebars. These visual contents are presented by the browser after parsing, processing, and rendering related HTML, CSS, and Javascript files.

In short, if you want to learn Java front-end, you must learn HTML, css, js and other front-end technologies.

2.java backend Developers use these tools to write clean, portable, well-documented code to create or update web applications. But before writing code, they need to communicate with customers, understand their actual needs and translate them into technical goals, and develop the most effective and streamlined plan to achieve them.

In short, the java backend is mainly for business control and processing, such as accessing the database, updating data, viewing modifications, etc. The mainstream relational database in the Java field is mysql, and the currently more mainstream Java framework is the SSM framework, namely spring, springmvc, and mybatis.

Related recommendations: "Java Tutorial"

This article is an introduction to the java front-end and back-end. I hope it will be helpful to everyone!

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