数字转汉语读法
/** * @author yuhan * */public class Test {private static final char[] nums = new char[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' };private static final char[] fonts = new char[] { '零', '一', '二', '三', '四', '五', '六', '七', '八', '九' };private enum NumFont {亿(100000000L), 万(10000L), 千(1000L), 百(100L), 十(10L);private final Long num;private NumFont(Long num) {this.num = num;}private Long getNum() {return num;}}/** * 转换亿万千百十 */private static String transfer1(Long number) {StringBuilder sb = new StringBuilder();for (NumFont nf : NumFont.values()) {if (number / nf.getNum() > 0) {// 做除法之后整数部分递归继续读sb.append(transfer(number / nf.getNum()));sb.append(nf.name());// 余数继续读number = number % nf.getNum();// 如果下一位不够，则补0，整除则不补0，比如800，不能读八百零if (number < nf.getNum() / 10 && number != 0) {sb.append("0");}}}if (number > 0) {sb.append(number);}return sb.toString();}/** * 转换0123456789 */private static char transfer2(char c) {char result = c;for (int i = 0; i < nums.length; i++) {if (nums[i] == c) {result = fonts[i];break;}}return result;}/** * 数字转换成汉语读法 */public static String transfer(Long number) {String result = transfer1(number);StringBuilder sb = new StringBuilder();for (int i = 0; i < result.length(); i++) {char c = result.charAt(i);sb.append(transfer2(c));}return sb.toString();}public static void main(String[] args) {System.out.println(transfer(108005000800L));System.out.println(transfer(13665543298L));System.out.println(transfer(53762L));}}