Reprint please keep the original link: Http://dashidan.com/article/java/basic/Java Tutorial overview. html
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
This article is from the "13402341" blog, please be sure to keep this source http://13412341.blog.51cto.com/13402341/1973815
1.Java Tutorial Overview