二、Java步步为营之HelloWorld(基础篇)
2018-09-20 本文已影响0人
Robot_sh
前面我们已经安装好了Eclipse,现在就用Ecplise编写第一个HelloWorld程序
1.File-->New-->Java Project
![](https://img.haomeiwen.com/i13952271/8bb9243ce6147b92.png)
Finish
![](https://img.haomeiwen.com/i13952271/3356062a903d1e33.png)
4.右键HelloWorld-->New-->Class
![](https://img.haomeiwen.com/i13952271/3e962c3152c69405.png)
5.编写语句
publicclassHelloWorld {
publicstaticvoidmain(String[]args) {
System.out.println("HelloWorld");
System.out.println("Hello JAVA");
}
}
![](https://img.haomeiwen.com/i13952271/922c9f107e35b0b3.png)
6.运行
![](https://img.haomeiwen.com/i13952271/da283ee7853a70f6.png)
7.结果
![](https://img.haomeiwen.com/i13952271/e4ba2008188c86c8.png)
8.第一个程序写好了,是不是神奇,加油!