package com.zuidaima.test;

import java.util.HashMap;

public class dataChangZh1 {

/**

* 人民币大写单位制

*/

private static HashMap dws;

/**

* 数字对应的中文

*/

private static String[] jes;

// 初始化执行

static{

dws = new HashMap();

dws.put(-2, "分");

dws.put(-1, "角");

dws.put(0, "元");

dws.put(1, "拾");

dws.put(2, "佰");

dws.put(3, "仟");

dws.put(4, "万");//

dws.put(5, "拾");

dws.put(6, "佰");

dws.put(7, "仟");

dws.put(8, "亿");//

dws.put(9, "拾");

dws.put(10, "佰");

dws.put(11, "仟");

dws.put(12, "万");

jes = new String[]{"零","壹","贰","叁","肆","伍","陆","柒","捌","玖"};

}

/**

* 数字转换人民币大写

* @param number 数字 不支持科学数字

* @return

*/

public static String chinese(String number){

StringBuffer su = new StringBuffer();

// 整数部分

number = delInvalidZero(number);

String str = null;

// 小数部分

String decimal = null;

if(number.contains(".")){

// 截取整数位

str = number.split("\\.")[0];

decimal = number.split("\\.")[1];

}else{

str = number;

}

// 判断是否存在整数位

if(str.length()>0){

for (int i = 0; i < str.length() ; i++) {

String context = str.substring(i, i+1);

int pow = str.length()-i-1;

Integer val = Integer.parseInt(context.toString());

// 获取中文单位

String sign = dws.get(pow);

// 获取中文数字

String name = jes[Integer.parseInt(context)];

if(val==0){

if(pow%4!=0){// 删除单位

sign = "";

}

if(i < str.length()-1){

Integer val1 = Integer.parseInt(str.substring(i+1, i+2));

if(val==0&&val==val1){

name = "";

}

}else if(i == str.length()-1){

name = "";

}

}

su.append(name+sign);

}

}

// 判断是否存在小数位

if(decimal!=null){

str = decimal.substring(0,1);

if(!"0".equals(str)){

su.append(jes[Integer.parseInt(str)]+dws.get(-1));

}

if(decimal.length()==2){

str = decimal.substring(1,2);

if(!"0".equals(str)){

su.append(jes[Integer.parseInt(str)]+dws.get(-2));

}

}

}else{

su.append("整");

}

return su.toString();

}

/**

* 清理数字特殊字符

* @param str

* @return

*/

private static String delInvalidZero(String str){

if("0".equals(str.substring(0, 1))){

return delInvalidZero(str.substring(1, str.length()));

}else if(str.contains(",")){

return delInvalidZero(str.replaceAll(",", ""));

}else{

return str;

}

}

public static void main(String[] args) {

System.out.println(chinese("1234.56"));

}

}