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Презентация на тему 1. Introduction to Java Language. 2. Java SDK & IDE

Содержание

SDKA software development kit (SDK) is typically a set of software development tools that allows the creation of applications for a certain software package, software framework, hardware platform, operating system, etc. The Java Development Kit (JDK)
1. Introduction to Java Language2. Java SDK & IDE SDKA software development kit (SDK) is typically a set of software development JDK contentsjava – the loader for Java applications.javac – the compiler, which JDK manuals*Infopulse Training Center How to Use JDKCreate NAME.java file with help of some text editor RecommendationDon’t use JDK directly!*Infopulse Training Center IDEAn integrated development environment (IDE) is a software application that provides compre-hensive Java IDEFreeNetBeansEclipseIntelliJ IDEAGeanyGreenfoot*Infopulse Training CenterCommercialIntelliJ IDEAJBuilderMyEclipseJCreator EclipseEclipse is a multi-language software develop-ment environment comprising an IDE and an Eclipse Resourceshttp://www.eclipse.org/ - Eclipse Foundation’s website http://www.eclipse.org/downloads/http://www.eclipse.org/downloads/ - Last Eclipse versions – Eclipse Installationeclipse-jee-luna-SR1a-win32-x86_64.zipOpen eclipse.ini file and add the following (use WordPad):-vmC:\Program Files\Java\jdk1.8.0\jre\bin\javaw.exe-Dfile.encoding=UTF-8Start eclipse.exe*Infopulse Training Center Eclipse Workspace Launcher *Infopulse Training Center Eclipse WorkspaceThe workspace contains a collection of resources: projects, folders, and files.A Eclipse Welcome Page*Infopulse Training Center Java EE Perspective*Infopulse Training Center Open Java PerspectiveSelect menu item Window / Open Perspective / JavaClose Java Create ProjectSelect menu item File / New / Java ProjectEnter project name Create PackageSelect project in Package ExplorerClick “New Java Package” buttonEnter package name Create ClassSelect package in Package ExplorerClick “New Java Class” buttonEnter class name Code EditingChange // TODO Auto-generated method stub string to System.out.println( Run ApplicationClick “Run” buttonCheck output in the Console tab.See 12Hello project for How to Use Project ExamplesDownload and unzip file with project exampleOpen Eclipse
Слайды презентации

Слайд 2 SDK
A software development kit (SDK) is typically a

SDKA software development kit (SDK) is typically a set of software

set of software development tools that allows the creation

of applications for a certain software package, software framework, hardware platform, operating system, etc.
The Java Development Kit (JDK) is an Oracle Corporation product aimed at Java developers.


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Слайд 3 JDK contents
java – the loader for Java applications.
javac

JDK contentsjava – the loader for Java applications.javac – the compiler,

– the compiler, which converts source code into Java

bytecode
javadoc – the documentation generator
jar – the archiver, which packages related class libraries into a single JAR file
javap – the class file disassembler
jdb – the debugger




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Слайд 4 JDK manuals
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JDK manuals*Infopulse Training Center

Слайд 5 How to Use JDK
Create NAME.java file with help

How to Use JDKCreate NAME.java file with help of some text

of some text editor (e.g. notepad)
Compile this file with

help of javac:
javac NAME.java
NAME.class file with bytecode will be created
Execute program with help of java:
java NAME
Don’t use file extension in the previous command!!!

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Слайд 6 Recommendation


Don’t use JDK directly!
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RecommendationDon’t use JDK directly!*Infopulse Training Center

Слайд 7 IDE
An integrated development environment (IDE) is a software

IDEAn integrated development environment (IDE) is a software application that provides

application that provides compre-hensive facilities to computer programmers for

software development. An IDE normally consists of:
a source code editor
build automation tools
a debugger

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Слайд 8 Java IDE
Free
NetBeans
Eclipse
IntelliJ IDEA
Geany
Greenfoot

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Commercial
IntelliJ IDEA
JBuilder
MyEclipse
JCreator

Java IDEFreeNetBeansEclipseIntelliJ IDEAGeanyGreenfoot*Infopulse Training CenterCommercialIntelliJ IDEAJBuilderMyEclipseJCreator

Слайд 9 Eclipse
Eclipse is a multi-language software develop-ment environment comprising

EclipseEclipse is a multi-language software develop-ment environment comprising an IDE and

an IDE and an extensible plug-in system. It is

written mostly in Java.
It can be used to develop applications in Java and, by means of various plug-ins, other programming languages including C++, Perl, PHP and so on. It can also be used to develop packages for the software Mathematica.

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Слайд 10 Eclipse Resources
http://www.eclipse.org/ - Eclipse Foundation’s website
http://www.eclipse.org/downloads/http://www.eclipse.org/downloads/ -

Eclipse Resourceshttp://www.eclipse.org/ - Eclipse Foundation’s website http://www.eclipse.org/downloads/http://www.eclipse.org/downloads/ - Last Eclipse versions

Last Eclipse versions – Luna (Eclipse IDE for Java

EE Developers)
http://help.eclipse.org/luna/index.jsp - Eclipse Luna Manual

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Слайд 11 Eclipse Installation
eclipse-jee-luna-SR1a-win32-x86_64.zip
Open eclipse.ini file and add the following

Eclipse Installationeclipse-jee-luna-SR1a-win32-x86_64.zipOpen eclipse.ini file and add the following (use WordPad):-vmC:\Program Files\Java\jdk1.8.0\jre\bin\javaw.exe-Dfile.encoding=UTF-8Start eclipse.exe*Infopulse Training Center

(use WordPad):
-vm
C:\Program Files\Java\jdk1.8.0\jre\bin\javaw.exe
-Dfile.encoding=UTF-8
Start eclipse.exe
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Слайд 12 Eclipse Workspace Launcher
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Eclipse Workspace Launcher *Infopulse Training Center

Слайд 13 Eclipse Workspace
The workspace contains a collection of resources:

Eclipse WorkspaceThe workspace contains a collection of resources: projects, folders, and

projects, folders, and files.
A workspace can have any number

of projects, each of which can be stored in a different location in some file system.
Use Combo box or “Browse” button in Workspace Launcher to choose a workspace

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Слайд 14 Eclipse Welcome Page
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Eclipse Welcome Page*Infopulse Training Center

Слайд 15 Java EE Perspective
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Java EE Perspective*Infopulse Training Center

Слайд 16 Open Java Perspective
Select menu item Window / Open

Open Java PerspectiveSelect menu item Window / Open Perspective / JavaClose

Perspective / Java
Close Java EE perspective (right click /

Close)

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Слайд 17 Create Project
Select menu item File / New /

Create ProjectSelect menu item File / New / Java ProjectEnter project

Java Project
Enter project name (e.g. Hello)
Click “Finish” button
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Center

Слайд 18 Create Package
Select project in Package Explorer
Click “New Java

Create PackageSelect project in Package ExplorerClick “New Java Package” buttonEnter package

Package” button
Enter package name (first letter in lower case)
Click

“Finish” button.

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Слайд 19 Create Class
Select package in Package Explorer
Click “New Java

Create ClassSelect package in Package ExplorerClick “New Java Class” buttonEnter class

Class” button
Enter class name (first letter in upper case)
Check

“public static void main(String[] args)” if necessary
Click “Finish” button.

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Слайд 20 Code Editing
Change // TODO Auto-generated method stub string

Code EditingChange // TODO Auto-generated method stub string to System.out.println(

to System.out.println("Здравствуй, мир!");
Click “Save” button
Check “Problems” tab

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Слайд 21 Run Application
Click “Run” button
Check output in the Console

Run ApplicationClick “Run” buttonCheck output in the Console tab.See 12Hello project

tab.


See 12Hello project for the full text

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