public class HelloWorld
{
public static void main(String[] args)
{
System.out.println("Hello,World! I am a simples Java program! ");
}
}
{
public static void main(String[] args)
{
System.out.println("Hello,World! I am a simples Java program! ");
}
}
还是老样子
be careful when your type!!!
HelloWorld <> helloworldapp
java -classpath %classpath%;.\;d:\java helloworld和昨天的问题一样呀,昨天是你问得吗?