helloal.java

来自「一个十分好的java基础学习的课件」· Java 代码 · 共 15 行

//	Programming with Java By John R.Hubbard
//	Copyright McGraw-Hill,1998
//	Example 1.2

import java.io.*;

public class HelloAl
{   public static void main(String[] args) throws IOException
    {   InputStreamReader reader = new InputStreamReader(System.in);
        BufferedReader input = new BufferedReader(reader);
	System.out.print("Enter your name: ");
	String name = input.readLine();
	System.out.println("Hello, "+ name +"!");
    }
}