在Javascript中每10位数后输入一个逗号？

Question

我把10位数的手机号码放在Textarea中,如下所示.242452354643663463636346366363463636365636363634656346但我需要在每10位数之后加上逗号(,).

Answer 1

像这样？

"242452354643663463636346366363463636365636363634656346".replace(/(\d{10})/g,"$1,")

// 2424523546,4366346363,6346366363,4636363656,3636363465,6346