Java 入門

Environment：

PATH=C:\Java\jdk1.6.0_17\bin
CLASSPATH=.;C:\Java\jdk1.6.0_17\ (include ".")

Ultraedit：

Compile javac.exe %f (%P)
Run java.exe %n (%P)

File Name：

xxx.java (xxx=class name)

---

HelloWorld.java

public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("Hello World!");
    }
}