중국 전통 숫자, 정규 표현 식...

 1 package test;

 2 /*

 3  * 10 ：     ，              。   ：101000001010                   

 4  *           : 1.         converNumber(long number) 2.                3.     4.          

 5  * */

 6 public class Test17

 7 {

 8     public static void main(String[] args)

 9     {

10         //   

11         System.out.println(convertNumber(3500908));

12         System.out.println(convertNumber(101000001010L));

13         System.out.println(convertNumber(10000000000L));

14     }

15     public static String convertNumber(long number)

16     {

17         //                 

18         final char[] chineseNumber = new char[] { ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' };

19         //                

20         final char[] units = new char[] { ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' };

21         //                  

22         StringBuilder sb = new StringBuilder();

23         int index = 0;

24         long lastNumber = 0;

25         while (number != 0)

26         {

27             lastNumber = number % 10;

28             sb.insert(0, units[index++]);

29             sb.insert(0, chineseNumber[(int) lastNumber]);

30             number = number / 10;

31         }

32         //     ，       

33         return sb.toString().replaceAll(" [   ]", " ").replaceAll(" + ", " ").replaceAll(" {4} ", " ").replaceAll(" + ", " ").replaceAll(" + ", " ").replaceAll(" +", " ") + " ";

34     }

35 }