testscannerlong.java

来自「疯狂Java讲义_源码(含Java设计模式CHM」· Java 代码 · 共 26 行

import java.util.*;
/**
 * Description:
 * <br/>Copyright (C), 2005-2008, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee [e-mail]
 * @version  1.0
 */
public class TestScannerLong
{
	public static void main(String[] args)
	{
		//System.in代表标准输入，就是键盘输入
		Scanner sc = new Scanner(System.in);
		//判断是否还有下一个long整数
		while(sc.hasNextLong())
		{
			//输出输入项
			System.out.println("键盘输入的内容是：" + sc.nextLong());
		}
	}
}