例7.txt

java电子版源码 java电子版源码

import java.util.*;
public class Example 
{  
    public static void main(String args[ ])
    {  
       String s="we are stud,ents";
       StringTokenizer fenxi=new StringTokenizer(s," ,"); //空格和逗号做分
       int number=fenxi.countTokens();
       while(fenxi.hasMoreTokens()) 
        { 
           String str=fenxi.nextToken();
           System.out.println(str);
           System.out.println("还剩"+fenxi.countTokens()+"个单词");
        }
       System.out.println("s共有单词："+number+"个");
    } 
}