xinelu-applet-ui/api/conversion.js

export function getSex(idCard) {
	if (idCard.length === 15) {
		return ['女', '男'][idCard.substr(14, 1) % 2]
	} else if (idCard.length === 18) {
		return ['女', '男'][idCard.substr(16, 1) % 2]
	}
	return ''
}

export function getBirthday(idCard) {
	var birthday = "";
	if (idCard != null && idCard != "") {
		if (idCard.length == 15) {
			birthday = "19" + idCard.substr(6, 6);
		} else if (idCard.length == 18) {
			birthday = idCard.substr(6, 8);
		}
		birthday = birthday.replace(/(.{4})(.{2})/, '$1-$2-')
	}
	return birthday;
};
// 出生日期转年龄
export function getAgeFun(value) {
	var birthdays = new Date(value.replace(/-/g, "/")); //value 是传入的值
	var time = new Date(); //当前时间
	var age = time.getFullYear() - birthdays.getFullYear() - (time.getMonth() < birthdays.getMonth() || (time
		.getMonth() == birthdays.getMonth() &&
		time.getDate() < birthdays.getDate()) ? 1 : 0);
	return age;
}