转换数字为人民币大写

/**
  * 转换数字为人民币大写
  * @param money
  * @return
  */
 public static String moneyToRMB(Object money) {
  double mn = 0;
  if(money != null){
   if(money instanceof Double)
    mn = (Double)money;
   else
    mn = Double.parseDouble(money.toString());
  }
  
     char[] s1 = {'零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖'}; 
     char[] s4 = {'分', '角', '元', '拾', '佰', '仟', '万', '拾', '佰', '仟', '亿', '拾', '佰', '仟', '万'}; 
     String str = String.valueOf(Math.round(mn * 100 + 0.00001)); 
     String result = ""; 
     for (int i = 0; i < str.length(); i++) { 
         int n = str.charAt(str.length() - 1 - i) - '0'; 
         result = s1[n] + "" + s4[i] + result; 
     } 
  
     result = result.replaceAll("零仟", "零"); 
     result = result.replaceAll("零佰", "零"); 
     result = result.replaceAll("零拾", "零"); 
     result = result.replaceAll("零亿", "亿"); 
     result = result.replaceAll("零万", "万"); 
     result = result.replaceAll("零元", "元"); 
     result = result.replaceAll("零角", "零"); 
     result = result.replaceAll("零分", "零"); 
     result = result.replaceAll("零零", "零"); 
     result = result.replaceAll("零亿", "亿"); 
     result = result.replaceAll("零零", "零"); 
     result = result.replaceAll("零万", "万"); 
     result = result.replaceAll("零零", "零"); 
     result = result.replaceAll("零元", "元"); 
     result = result.replaceAll("亿万", "亿"); 
     result = result.replaceAll("零$", ""); 
     result = result.replaceAll("元$", "元整"); 
     return result; 
 }
 
}