把大数据数字口语化（python与js）两种实现

代码如下:

def fn(num):
'''
把数字口语化
'''

ret = ''
num = int(num)
if num/10000 == 0:
ret = str(num)
else:
if num/10**8 == 0:
if num%10000 != 0:
ret = str(num/10000) + '万' + str(num % 10000)
else:
ret = str(num/10000) + '万'
else:
n2 = num%10**8
if n2%10000 != 0 and n2/10000 != 0:
ret = str(num/10**8) + '亿' + str(n2/10000) + '万' + str(n2%10000)
elif n2%10000 != 0 and n2/10000 == 0:
ret = str(num/10**8) + '亿' + str(n2%10000)
elif n2%10000 == 0 and n2/10000 != 0:
ret = str(num/10**8) + '亿' + str(n2/10000) + '万'
elif n2%10000 == 0 and n2/10000 == 0:
ret = str(num/10**8) + '亿'
return ret

javascript:

代码如下:

function int2string(num) {
num = Number(num);
if (num/10000 < 1){
ret = num;
}else{
if (num/Math.pow(10,8) < 1) {
if (num%10000 != 0) {
ret = parseInt(num/10000) + '万' + num % 10000;
}else{
ret = parseInt(num/10000) + '万';
}
}else{
n2 = num%Math.pow(10,8);
if (n2%10000 != 0 & n2/10000 != 0) {
ret = parseInt(num/Math.pow(10,8)) + '亿' + parseInt(n2/10000) + '万' + (n2%10000);
}else if(n2%10000 != 0 & n2/10000 == 0){
ret = parseInt(num/Math.pow(10,8)) + '亿' + parseInt(n2%10000);
}else if(n2%10000 == 0 & n2/10000 != 0){
ret = parseInt(num/Math.pow(10,8)) + '亿' + parseInt(n2/10000) + '万';
}else if(n2%10000 == 0 & n2/10000 == 0){
ret = (num/Math.pow(10,8)) + '亿';
}
}
}
return ret
}