toChineseNumber method
Implementation
String toChineseNumber(String num) {
var str = ConvertNumberToChineseMoneyWords().toChinese(num);
var strLst = str.split('元');
return strLst[0]+(strLst.length>1?("点${strLst[1].replaceAll('角', '').replaceAll('分', '').replaceAll('厘', '')}"):"");
}