delimiterdemo.java

java编程代码

import java.util.Scanner;

public class DelimiterDemo
{
    public static void main(String[] args)
    {
        Scanner keyboard1 = new Scanner(System.in);
        Scanner keyboard2 = new Scanner(System.in);
        keyboard2.useDelimiter("##");
        //Delimiter for keyboard1 is whitespace.
        //Delimiter for keyboard2 is ##.


        String word1, word2;
        System.out.println("Enter a line of text:");
        word1 = keyboard1.next( );
        word2 = keyboard1.next( );
        System.out.println("For keyboard1 the two words read are:"); 
        System.out.println(word1);
        System.out.println(word2);
        String junk = keyboard1.nextLine( ); //To get rid of rest of line.

        System.out.println("Reenter the same line of text:");
        word1 = keyboard2.next( );
        word2 = keyboard2.next( );
        System.out.println("For keyboard2 the two words read are:"); 
        System.out.println(word1);
        System.out.println(word2);
    }
}