package Test;public class Test {	 public static void main(String[] args){         //測試         System.out.PRintln(convertNumber(3500908));         System.out.println(convertNumber(101000001010L));	 }	 public static String convertNumber(long number){         //定義字符數組存儲中國數字寫法格式         final char[] chineseNumber = new char[]         { '零', '壹', '貳', '叁', '肆', '伍', '陸', '柒', '捌', '玖' };         //定義字符數組存儲中國數字的單位         final char[] units = new char[]         { '圓', '拾', '佰', '仟', '萬', '拾', '佰', '仟', '億', '拾', '佰', '仟'};         //定義一個字符串緩沖區對字符進行存儲         StringBuilder sb = new StringBuilder();         int index=0;         long lastNumber = 0;         while(number!=0){                 lastNumber = number%10;                 sb.insert(0,units[index++]);                 sb.insert(0,chineseNumber[(int) lastNumber]);                 number=number/10;         }         //去零操作，通過正則表達式        return sb.toString().replaceAll("零[拾佰仟]","零").replaceAll("零+億","億").replaceAll("零{4}萬","零").         replaceAll("零+萬","萬").replaceAll("零+圓","圓").replaceAll("零+","零")+"整"; }}