初级Java小问题
public class HelloWorld
{
public static void main(String args[])
{
System.out.println("欢迎访问Java世界!");
}
}
保存为HelloWorld.Java.执行命令:javac HelloWorld.Java,产生编译错误如下.
C:\java>javac HelloWorld.Java
HelloWorld.Java:1: class HelloWorld is public, should be declared in
HelloWorld.Java
public class HelloWorl
^
1 error
C:\java>