"Java" Java_12 Eclipse

1.eclipseIntroduction

Eclipse is an open-source, Java -based, extensible development platform. For its part, it is just a framework and a set of services for building a development environment through plug-in components.

despite Eclipse was developed in the Java language, but its purpose is not limited to the Java language; plug-ins for programming languages such as COBOL,PHP , etc. , are available, or are expected to be launched. The Eclipse framework can also be used as a basis for other application types that are not related to software development.

2.eclipseDownload

Eclipse:http://www.eclipse.org/downloads/

3.eclipse Use steps

1. Unzip the Eclipse Archive package
2. Double-click:eclipse.exe
3. Choose work space (workspace, which is the storage directory of the Java project you built )
4. start using Eclipse to Build and develop projects

3.eclipse View features simple introduction

4. Build a Java project in Eclipse

Right-click Package View →new→java project→ Enter project name

For example, write code:

Run:

Editor right-click →run As→java Application

Report:

Eclipse commonly used shortcut keys ( for the moment you can not pay attention to, with the deep understanding of learning!) )

A) command prompt:alt+/(Main, SYSO)

b) File selection:

1. shift+ up or down,home,end key
2. Ctrl+shift+ left and right words selected

c) Delete one line:ctrl+d

d) copy one line to below or above: ctrl+alt+ up and down

e) line break:ALT + up/ down

f) edit file switch:ctrl+f6, or ctrl+e, up/down

g) View Toggle:ctrl+f7

h) View error suggestions:ctrl+1

i) Import class:Ctrl+shift+o

Rename :alt+shift+r

"Java" Java_12 Eclipse