数字金额转化为中文金额样式

public static void parse(float number){
        BigDecimal big = new BigDecimal(number);
        big = big.setScale(2, 4);
        String money = String.valueOf(big);
        //整数部分
        String firstMoney = money.substring(0, money.indexOf(".")).trim();
        //小数部分
        String nextMoney = money.substring(money.indexOf(".") + 1).trim();
        
        //整数金额
        char firstNameChar[] = firstMoney.toCharArray();
        String firstName[] = new String[firstNameChar.length];
        for(int i = 0; i < firstNameChar.length; i ++){
            firstName[i] = String.valueOf(firstNameChar[i]);
        }
        //壹       贰    叁    肆    伍    陆    柒    捌
        String RNBName[] = new String[]{"零","壹","贰","叁","肆","伍","陆","柒","捌","玖"};
        //拾   佰    仟    万    亿    圆
        String RNB[] = new String[]{"圆","拾","佰","仟","万","拾","佰","仟","亿","拾","佰","仟","万"};
        //记录上一个数位0
        boolean flagZero = false;
        //记录当前位置单位级数
        int pos = firstName.length - 1;
        for(int i = 0; i < firstName.length; i ++,pos --){
            //当前数值
            int num = Integer.parseInt(firstName[i]);    
            //当前数位0
            if(num == 0){
                //添加圆、万、亿
                if(pos == 0 || pos == 4 || pos == 8){
                    firstName[i] = RNB[pos];
                    flagZero = false;
                } else{
                    //这里0不用读出来，清除
                    firstName[i] = "";
                    //记住这里有零，
                    flagZero = true;
                }
            } else{
                if(flagZero == true){
                    //有零时加上“零”
                    firstName[i] = "零" + RNBName[num] + RNB[pos];
                }else{                    
                    firstName[i] = RNBName[num] + RNB[pos];
                }
            }
        }
        //小数部分金额进行四舍五入，只有4种情况（00,01,10,11）
        String nextName[] = new String[2];
        nextName[0] = nextMoney.substring(0, 1);
        nextName[1] = nextMoney.substring(1, 2);
        //小数金额
        String floatName = "";
        if(nextName[0].equals("0")){
            if(nextName[1].equals("0")){
                floatName = "整";
            } else{
                floatName = RNBName[Integer.parseInt(nextName[1])] + "分";
            }
        } else{
            if(nextName[1].equals("0")){
                floatName = RNBName[Integer.parseInt(nextName[0])] + "角";
            } else{
                floatName = RNBName[Integer.parseInt(nextName[0])] + "角" +
                        RNBName[Integer.parseInt(nextName[1])] + "分";
            }
        }
        StringBuffer CHMoney = new StringBuffer();
        for(String str:firstName){
            CHMoney.append(str); 
        }
        CHMoney.append(floatName); 
        System.out.println(CHMoney);
        
        
        
    }