Convert numbers to uppercase amounts with JavaScript

Project, use JavaScript to convert numbers to uppercase amounts, share them to everyone

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var digitUppercase = function(n) {    var fraction = [‘角‘, ‘分‘];    var digit = [        ‘零‘, ‘壹‘, ‘贰‘, ‘叁‘, ‘肆‘,        ‘伍‘, ‘陆‘, ‘柒‘, ‘捌‘, ‘玖‘    ];    var unit = [        [‘元‘, ‘万‘, ‘亿‘],        [‘‘, ‘拾‘, ‘佰‘, ‘仟‘]    ];    var head = n < 0 ? ‘欠‘ : ‘‘;    n = Math.abs(n);    var s = ‘‘;    for (var i = 0; i < fraction.length; i++) {        s += (digit[Math.floor(n * 10 * Math.pow(10, i)) % 10] + fraction[i]).replace(/零./, ‘‘);    }    s = s || ‘整‘;    n = Math.floor(n);    for (var i = 0; i < unit[0].length && n > 0; i++) {        var p = ‘‘;        for (var j = 0; j < unit[1].length && n > 0; j++) {            p = digit[n % 10] + unit[1][j] + p;            n = Math.floor(n / 10);        }        s = p.replace(/(零.)*零$/, ‘‘).replace(/^$/, ‘零‘) + unit[0][i] + s;    }    return head + s.replace(/(零.)*零元/, ‘元‘)        .replace(/(零.)+/g, ‘零‘)        .replace(/^整$/, ‘零元整‘);};console.log(digitUppercase(7682.01)); //柒仟陆佰捌拾贰元壹分console.log(digitUppercase(7682));  //柒仟陆佰捌拾贰元整console.log(digitUppercase(951434677682.00)); //玖仟伍佰壹拾肆亿叁仟肆佰陆拾柒万柒仟陆佰捌拾贰元整

Convert numbers to uppercase amounts with JavaScript