getage() { var birthdays = new Date(this.birthday.replace(/-/g, "/")); var d = new Date(); var age = d.getFullYear() - birthdays.getFullYear() - (d.getMonth() < birthdays.getMonth() || (d.getMonth() == birthdays.getMonth() && d.getDat
<!--原生获取方法--> <div data-id="id=1"></div> <script> //js原生获取方法 var id = this.getAttribute('data-id'); var id = this.dataset.id //jquery方法获取 var id = $(this).attr('data-di') var id = $(this).data('id') </script>