Java Scanner nextShort()方法

java.util.Scanner.nextShort() 方法扫描输入的下一个标记为短。形式nextShort()这种方法的调用完全和调用nextShort(radix)的行为方式相同，其中的radix是此扫描器的默认基数。

1 语法

public short nextShort()

2 参数

无

3 返回值

这个方法返回的是输入扫描的short 值

4 示例 

package com.yiidian;

/**
 * 一点教程网： http://www.yiidian.com
 */
/**
 * java.util.Scanner.nextShort()方法的例子
 */
import java.util.*;

public class Demo {
    public static void main(String[] args) {

        String s = "Hello World! 3 + 3.0 = 6.0 true ";

        // create a new scanner with the specified String Object
        Scanner scanner = new Scanner(s);

        // find the next short token and print it
        // loop for the whole scanner
        while (scanner.hasNext()) {

            // if the next is a short, print found and the short
            if (scanner.hasNextShort()) {
                System.out.println("Found :" + scanner.nextShort());
            }

            // if no short is found, print "Not Found:" and the token
            System.out.println("Not Found :" + scanner.next());
        }

        // close the scanner
        scanner.close();
    }
}

输出结果为：

Not Found :Hello
Not Found :World!
Found :3
Not Found :+
Not Found :3.0
Not Found :=
Not Found :6.0
Not Found :true