js 小写金额转大写

mac2022-06-30  23

function smalltoBIG(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(smalltoBIG(99.89)); //玖拾玖元捌角玖分

 

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