金额大写：

显示效果:

金额大写_javascript

前端代码:

<div class="layui-form-item">
        <div class="layui-inline">
            <label class="layui-form-label">罚款金额:</label>
            <div class="layui-input-block">
                <input type="text" name="punishAmount" id="punishAmount" lay-verify="required" placeholder="￥"
                       autocomplete="off"
                       class="layui-input">
                <div class="layui-form-mid" id="punishAmountCN" style="color: #CC0000">大写金额</div>
            </div>
        </div>
    </div>

Js代码:

<script language="javascript" type="text/javascript">
        function Arabia_to_Chinese(Num) {
            for (i = Num.length - 1; i >= 0; i--) {
                Num = Num.replace(",", "")//替换tomoney()中的“,”
                Num = Num.replace(" ", "")//替换tomoney()中的空格
            }
            Num = Num.replace("￥", "")//替换掉可能出现的￥字符
            if (isNaN(Num)) { //验证输入的字符是否为数字
                alert("请检查小写金额是否正确");
                return;
            }
            //---字符处理完毕，开始转换，转换采用前后两部分分别转换---//
            part = String(Num).split(".");
            newchar = "";
            //小数点前进行转化
            for (i = part[0].length - 1; i >= 0; i--) {
                if (part[0].length > 10) { alert("位数过大，无法计算"); return ""; } //若数量超过拾亿单位，提示
                tmpnewchar = ""
                perchar = part[0].charAt(i);
                switch (perchar) {
                    case "0": tmpnewchar = "零" + tmpnewchar; break;
                    case "1": tmpnewchar = "壹" + tmpnewchar; break;
                    case "2": tmpnewchar = "贰" + tmpnewchar; break;
                    case "3": tmpnewchar = "叁" + tmpnewchar; break;
                    case "4": tmpnewchar = "肆" + tmpnewchar; break;
                    case "5": tmpnewchar = "伍" + tmpnewchar; break;
                    case "6": tmpnewchar = "陆" + tmpnewchar; break;
                    case "7": tmpnewchar = "柒" + tmpnewchar; break;
                    case "8": tmpnewchar = "捌" + tmpnewchar; break;
                    case "9": tmpnewchar = "玖" + tmpnewchar; break;
                }
                switch (part[0].length - i - 1) {
                    case 0: tmpnewchar = tmpnewchar + "元"; break;
                    case 1: if (perchar != 0) tmpnewchar = tmpnewchar + "拾"; break;
                    case 2: if (perchar != 0) tmpnewchar = tmpnewchar + "佰"; break;
                    case 3: if (perchar != 0) tmpnewchar = tmpnewchar + "仟"; break;
                    case 4: tmpnewchar = tmpnewchar + "万"; break;
                    case 5: if (perchar != 0) tmpnewchar = tmpnewchar + "拾"; break;
                    case 6: if (perchar != 0) tmpnewchar = tmpnewchar + "佰"; break;
                    case 7: if (perchar != 0) tmpnewchar = tmpnewchar + "仟"; break;
                    case 8: tmpnewchar = tmpnewchar + "亿"; break;
                    case 9: tmpnewchar = tmpnewchar + "拾"; break;
                }
                newchar = tmpnewchar + newchar;
            }
            //小数点之后进行转化
            if (Num.indexOf(".") != -1) {
                if (part[1].length > 2) {
                    alert("小数点之后只能保留两位,系统将自动截段");
                    part[1] = part[1].substr(0, 2)
                }
                for (i = 0; i < part[1].length; i++) {
                    tmpnewchar = ""
                    perchar = part[1].charAt(i)
                    switch (perchar) {
                        case "0": tmpnewchar = "零" + tmpnewchar; break;
                        case "1": tmpnewchar = "壹" + tmpnewchar; break;
                        case "2": tmpnewchar = "贰" + tmpnewchar; break;
                        case "3": tmpnewchar = "叁" + tmpnewchar; break;
                        case "4": tmpnewchar = "肆" + tmpnewchar; break;
                        case "5": tmpnewchar = "伍" + tmpnewchar; break;
                        case "6": tmpnewchar = "陆" + tmpnewchar; break;
                        case "7": tmpnewchar = "柒" + tmpnewchar; break;
                        case "8": tmpnewchar = "捌" + tmpnewchar; break;
                        case "9": tmpnewchar = "玖" + tmpnewchar; break;
                    }
                    if (i == 0) tmpnewchar = tmpnewchar + "角";
                    if (i == 1) tmpnewchar = tmpnewchar + "分";
                    newchar = newchar + tmpnewchar;
                }
            }
            //替换所有无用汉字
            while (newchar.search("零零") != -1)
                newchar = newchar.replace("零零", "零");
            newchar = newchar.replace("零亿", "亿");
            newchar = newchar.replace("亿万", "亿");
            newchar = newchar.replace("零万", "万");
            newchar = newchar.replace("零元", "元");
            newchar = newchar.replace("零角", "");
            newchar = newchar.replace("零分", "");

            if (newchar.charAt(newchar.length - 1) == "元" || newchar.charAt(newchar.length - 1) == "角")
                newchar = newchar + "整"
          //  document.write(newchar);
            return newchar;

        }
    </script>

 

金额大写：

<!DOCTYPE html>
<html>
<head>
    <title></title>
    <script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
</head>
<body>

<h2>大写中文转数字</h2>
<div>
    <p>
       '零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖','拾','佰',仟','萬', '億','兆';
    </p>
</div>
<div>
    <input type="text" value="" id="nums" />
    <button onclick="numclick()">转换</button>
</div>

</body>

<script>
  
    function numclick() {
        var num = $("#nums").val();
        alert(  zhDigitToArabic(num))
    }
    var aa = "壹仟叁佰零壹";//1301
   

    function zhDigitToArabic(digit) {
        const zh = ['零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖'];
        const unit = ['仟', '佰', '拾'];
        const quot = ['萬', '億', '兆', '京', '垓', '秭', '穰', '沟', '涧', '正', '载', '极', '恒河沙', '阿僧祗', '那由他', '不可思议', '无量', '大数'];
        let result = 0, quotFlag;

        for (let i = digit.length - 1; i >= 0; i--) {
            if (zh.indexOf(digit[i]) > -1) { // 数字
                if (quotFlag) {
                    result += quotFlag * getNumber(digit[i]);
                } else {
                    result += getNumber(digit[i]);
                }
            } else if (unit.indexOf(digit[i]) > -1) { // 十分位
                if (quotFlag) {
                    result += quotFlag * getUnit(digit[i]) * getNumber(digit[i - 1]);
                } else {
                    result += getUnit(digit[i]) * getNumber(digit[i - 1]);
                }
                --i;
            } else if (quot.indexOf(digit[i]) > -1) { // 万分位
                if (unit.indexOf(digit[i - 1]) > -1) {
                    if (getNumber(digit[i - 1])) {
                        result += getQuot(digit[i]) * getNumber(digit[i - 1]);
                    } else {
                        result += getQuot(digit[i]) * getUnit(digit[i - 1]) * getNumber(digit[i - 2]);
                        quotFlag = getQuot(digit[i]);
                        --i;
                    }
                } else {
                    result += getQuot(digit[i]) * getNumber(digit[i - 1]);
                    quotFlag = getQuot(digit[i]);
                }
                --i;
            }
        }
        console.log(result);
        return result;

        // 返回中文大写数字对应的阿拉伯数字
        function getNumber(num) {
            for (let i = 0; i < zh.length; i++) {
                if (zh[i] == num) {
                    return i;
                }
            }
        }

        // 取单位
        function getUnit(num) {
            for (let i = unit.length; i > 0; i--) {
                if (num == unit[i - 1]) {
                    return Math.pow(10, 4 - i);
                }
            }
        }

        // 取分段
        function getQuot(q) {
            for (var i = 0; i < quot.length; i++) {
                if (q == quot[i]) {
                    return Math.pow(10, (i + 1) * 4);
                }
            }
        }
    }

</script>
</html>

 

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