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  • 0到9的数字替换成零 到 玖 的 大写汉字的函数

    function changeNumMoneyToChinese(money) {
      var cnNums = new Array("零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖"); //汉字的数字
      var cnIntRadice = new Array("", "拾", "佰", "仟"); //基本单位
      var cnIntUnits = new Array("", "万", "亿", "兆"); //对应整数部分扩展单位
      var cnDecUnits = new Array("角", "分", "毫", "厘"); //对应小数部分单位
      var cnInteger = "整"; //整数金额时后面跟的字符
      var cnIntLast = "元"; //整型完以后的单位
      var maxNum = 999999999999999.9999; //最大处理的数字
      var IntegerNum; //金额整数部分
      var DecimalNum; //金额小数部分
      var ChineseStr = ""; //输出的中文金额字符串
      var parts; //分离金额后用的数组,预定义
      if (money == "") {
      return "";
      }
      money = parseFloat(money);
      if (money >= maxNum) {
      alert('超出最大处理数字');
      return "";
      }
      if (money == 0) {
      ChineseStr = cnNums[0] + cnIntLast + cnInteger;
      return ChineseStr;
      }
      money = money.toString(); //转换为字符串
      if (money.indexOf(".") == -1) {
      IntegerNum = money;
      DecimalNum = '';
      } else {
      parts = money.split(".");
      IntegerNum = parts[0];
      DecimalNum = parts[1].substr(0, 4);
      }
      if (parseInt(IntegerNum, 10) > 0) { //获取整型部分转换
      var zeroCount = 0;
      var IntLen = IntegerNum.length;
      for (var i = 0; i < IntLen; i++) {
      var n = IntegerNum.substr(i, 1);
      var p = IntLen - i - 1;
      var q = p / 4;
      var m = p % 4;
      if (n == "0") {
      zeroCount++;
      } else {
      if (zeroCount > 0) {
      ChineseStr += cnNums[0];
      }
      zeroCount = 0; //归零
      ChineseStr += cnNums[parseInt(n)] + cnIntRadice[m];
      }
      if (m == 0 && zeroCount < 4) {
      ChineseStr += cnIntUnits[q];
      }
      }
      ChineseStr += cnIntLast;
      //整型部分处理完毕
      }
      if (DecimalNum != '') { //小数部分
      var decLen = DecimalNum.length;
      for (var i = 0; i < decLen; i++) {
      var n = DecimalNum.substr(i, 1);
      if (n != '0') {
      ChineseStr += cnNums[Number(n)] + cnDecUnits[i];
      }
      }
      }
      if (ChineseStr == '') {
      ChineseStr += cnNums[0] + cnIntLast + cnInteger;
      } else if (DecimalNum == '') {
      ChineseStr += cnInteger;
      }
      return ChineseStr;
      }

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  • 原文地址:https://www.cnblogs.com/xiaoer-heidou/p/4961669.html
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