1.Java Tutorial Overview

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1.Java Tutorial Overview

Basic courses are intended for readers with no programming foundation. Introduction to the Java language.

Why would ① have this course?

Site origin

Why ② to learn Java

• Can find programmer's work through Java, raise salary, win mating embark on the peak of life.

• Java is a classic object-oriented programming language. It is very suitable for the language of programming learning and establishes the perfect programming idea.

• The era of AI is coming, learning to keep up with the times.

• I studied Java because it was 酷 . A letter knocked down, the computer produced a ever-changing reaction, like a magician.

• Create a world of your own, such as games, websites, applications, etc.

• The world of code is a world of theoretical fairness that does not change with the will of man. This skill allows you to follow science, not to follow people.

• Listen to Jordan, Just IT do, so I did. IT

③java language Features

• Inclusive (Cross platform: Windows,linux,mac ...)

• Elegance (Coding specification)

• Rigorous (strong-type language)

• Efficient (multi-threaded)

• Many friends (open source projects are numerous)

• Multi-domain (server development, Android, website, etc.)

④java Platform Type

Java has 3 types of basic development package:

• J2SE: Standard Edition, the most widely used type. This platform includes Android development and a large number of server background development. (Recommended version)

• J2EE: Enterprise Edition, the function is complex, novice can ignore.

• J2ME: The mobile version that has been almost eliminated. Before the eminence of Android smartphones, it is now a dead end, and novices can ignore them.

⑤java Latest Version

Currently the latest version is JDK8.0 .

⑥ Select Platform and version

Starting from j2se,jdk8.0. Windows,mac,linux can be. Choose a familiar operating system, most people start with Windows, the most easy to get started.

⑦ related articles

Java Tutorial Basics

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1.Java Tutorial Overview