例子11.txt

这是一本java基础教程 对新手上路有很大帮助

import java.util.Scanner; 
public class Example6_11{
    public static void main (String args[ ]){
        System.out.println("一行文本:");
        Scanner reader=new Scanner(System.in);
        String str= reader.nextLine();
        //空格字符、数字和符号(!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~)组成的正则表达式:
        String regex="[\\s\\d\\p{Punct}]+"; 
        String words[]=str.split(regex); 
        for(int i=0;i<words.length;i++){
           int m=i+1;
           System.out.println("单词"+m+":"+words[i]);
        }   
    }
}