Java的Scan

 

/** * */package com;import java.util.Scanner;/** * @author Administrator * */public class Test {/** * @param args */public static void main(String[] args) {try {Scanner s = new Scanner("1b2c335f456");String token;do {token = s.findInLine("//d//w");System.out.println("found " + token);} while (token != null);} catch (Exception e) {System.out.println("scan exc");}}}

 

found 1b
found 2c
found 33
found 5f
found 45
found null