用js实现小写金额转大写的方法

   var price = "3452,132.567";    console.log(changePrice(price))    function changePrice(price) {        var decimal = price.split(".");        var nums = decimal[0].split(",")        var resAry = [];        var str = ''        resAry.push(strChange(decimal[1], 0));        for (var j = nums.length - 1, n = 0, k = 0; j >= 0; j-- , k += 3, n++) { resAry.unshift(strChange(nums[j], k + 3));        }        for (var i = 0; i < resAry.length; i++) { str += resAry[i]        }        return str    }    function strChange(ary, j) {        var decimalAry = ['厘', '分', '角', '元', '拾', '佰', '仟', '万', '拾', '佰', '仟', '亿']        var numAry = ['零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖']        var str = []        var str2 = ''        if (j == 0) { for (var m = 0; m < ary.length; m++) {     str2 += numAry[ary[m]] + decimalAry[2 - j++] }        } else { for (var i = ary.length - 1, n = 0; i >= 0; i-- , n++) {     var item = ary[i]     str.unshift(numAry[item] + decimalAry[j++]) } for (var m = 0; m < str.length; m++) {     str2 += str[m] }        }        return str2    }