Elipse Introduction to developing Java programs, Helloword

Today to see a professional academic program is written in Java, and I often use matalb, so feel very uncomfortable. Before learning Java development feel also forget, so feel, knowledge must be summed up good, otherwise easy to forget. That's why I'm writing this article. It is hoped that we can get a quick introduction to the basic configuration of Java development under several Elipse platforms. Tomorrow is Christmas Eve, also commemorate it. By the way not to mention the background, the recent large paper writing efficiency is very low, a few months later did not write much good program. Some also just look at the program or read other people's paper, but also to give themselves a new stage it.

(1) Create a new project

Project, File-New

In the open new Poject window, select Java Project, Next

In the New Java Project window that opens, enter the project name

This allows us to build an empty Java project.

(2) Then right click on the project name "HelloWorld", New--Class

Next, enter and select some parameters in the Open New Java class window

(3) Enter the following code in the main function in the Helloworld.java file

System.out.println ("Hello World", Today's Eve of the eve of Christerim day! ...");

(4) Operation

Select the menu run-and run as->java application

So far, this very simple example of Java Elipse Platform development has been completed. You can learn more about the complex Java development that contains other packages!

Reference

Baidu Library,Java environment Configuration and introduction to eclipse

Elipse Introduction to developing Java programs, Helloword