js金额转大写(万元为单位)

function NoToChinese(num) { 
        var AA = new Array("零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖"); 
        var BB = new Array("", "拾", "佰", "仟", "萬", "億", "点", ""); 
        var a = ("" + num).replace(/(^0*)/g, "").split("."), k = 0, re = ""; 
        for (var i = a[0].length - 1; i >= 0; i--) { 
            switch (k) { 
                case 0: re = BB[7] + re; break; 
                case 4: if (!new RegExp("0{4}\\d{" + (a[0].length - i - 1) + "}$").test(a[0])) 
                        re = BB[4] + re; break; 
                case 8: re = BB[5] + re; BB[7] = BB[5]; k = 0; break; 
            } 
            if (k % 4 == 2 && a[0].charAt(i + 2) != 0 && a[0].charAt(i + 1) == 0) re = AA[0] + re; 
            if (a[0].charAt(i) != 0) re = AA[a[0].charAt(i)] + BB[k % 4] + re; k++; 
        } 
        if (a.length > 1) //加上小数部分(如果有小数部分) 
        { 
            if(a[1]=='00'){ 
                re+=BB[0];
            }else{
                re += BB[6]; 
            }
            for (var i = 0; i < a[1].length; i++)
                if(a[1]!='00'){
                    re += AA[a[1].charAt(i)]; 
                }
            } 
        return re; 
        } 

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转载自www.cnblogs.com/JonlyZhang/p/9846754.html