Download presentation
Presentation is loading. Please wait.
Published byLeo Nelson Modified over 9 years ago
1
Введение в JAVA
2
Java Java – язык программирования: объектно-ориентированный кроссплатформенный строго-типизированный
3
Применение 1.1 billion desktops run Java 930 million Java Runtime Environment downloads each year 3 billion mobile phones run Java 31 times more Java phones ship every year than Apple and Android combined 100% of all Blu-ray players run Java 1.4 billion Java Cards are manufactured each year set-top boxes, printers, games, car navigation systems, ATMs, lottery terminals, medical devices, parking payment stations and more http://www.java.com/en/about/
4
Семейства Java Java SE – Java Standard Edition Java EE – Java Enterprise Edition Java ME – Java Micro Edition Java FX Java Card
5
Особенности JVM – Java Virtual Machine JRE – Java Runtime Environment JDK – Java Development Kit
6
IDE Eclipse NetBeans IntelliJ IDEA
7
Hello, world! public class HelloWorld { public static void main(String[] args) { System.out.println("Hello, world!"); }
8
Hello, world! $ javac HelloWorld.java $ java HelloWorld Hello, world! $
9
Javadoc package com.my.helloworld; /** * Class prints "Hello, world!" to standard output * * @author Max T. */ public class HelloWorld { /* * Main method (entry point for application) */ public static void main(String[] args) { // Prints "Hello, world!" string System.out.println("Hello, world!"); }
10
Q&A
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.