util-helpers/lib/parseIdCard.js

一个基于业务场景的工具方法库

'use strict';

var regIdCard = /^(\d{2})(\d{2})(\d{2})((?:\d{2})?\d{2})(\d{2})(\d{2})\d{2}(\d)(?:\d|X)?$/i;
var Provinces = [
    ['11', '北京市'],
    ['12', '天津市'],
    ['13', '河北省'],
    ['14', '山西省'],
    ['15', '内蒙古自治区'],
    ['21', '辽宁省'],
    ['22', '吉林省'],
    ['23', '黑龙江省'],
    ['31', '上海市'],
    ['32', '江苏省'],
    ['33', '浙江省'],
    ['34', '安徽省'],
    ['35', '福建省'],
    ['36', '江西省'],
    ['37', '山东省'],
    ['41', '河南省'],
    ['42', '湖北省'],
    ['43', '湖南省'],
    ['44', '广东省'],
    ['45', '广西壮族自治区'],
    ['46', '海南省'],
    ['50', '重庆市'],
    ['51', '四川省'],
    ['52', '贵州省'],
    ['53', '云南省'],
    ['54', '西藏自治区'],
    ['61', '陕西省'],
    ['62', '甘肃省'],
    ['63', '青海省'],
    ['64', '宁夏回族自治区'],
    ['65', '新疆维吾尔自治区'],
    ['71', '台湾省'],
    ['83', '台湾省'],
    ['81', '香港特别行政区'],
    ['82', '澳门特别行政区']
];
function parseIdCard(id) {
    var match = regIdCard.exec(id);
    if (!match) {
        return null;
    }
    var origin = {
        province: match[1],
        city: match[2],
        area: match[3],
        year: match[4],
        month: match[5],
        day: match[6],
        gender: match[7]
    };
    var province = Provinces.find(function (item) { return item[0] === origin.province; });
    if (!province) {
        return null;
    }
    var birthday = "".concat(origin.year, "-").concat(origin.month, "-").concat(origin.day);
    var gender = Number(origin.gender) % 2 === 0 ? '女' : '男';
    return {
        province: province[1],
        birthday: birthday,
        gender: gender,
        origin: origin
    };
}

module.exports = parseIdCard;