giscafer

/**
 * 获取对象obj的属性key的值，属性key支持多层，如 a.b.c
 * 
 * @sample
 * var obj = { a: { b: { c: 1 } } }
 * var result = getProperty(c,'a.b.c');
 * // 结果为 1
 * 
 * @param obj 目标对象

giscafer

var identityCodeValid = function (code) {
    var city = {
        11: "北京",
        12: "天津",
        13: "河北",
        14: "山西",
        15: "内蒙古",
        21: "辽宁",
        22: "吉林",

giscafer

/**
 * 下载统一接口，判断浏览器是否支持a标签download属性，如果不支持采用form表单提交方式下载文件
 * @param url 
 * @param fileName 
 */
export function download(url: string, fileName?: string) {
    const isSupportDownload = 'download' in document.createElement('a');
    if (isSupportDownload) {

giscafer

// download & parse
    if ('serviceWorker' in navigator) {
        navigator.serviceWorker.register('./sw.js?' + new Date().getTime()).then(function(registration) {
            // 注册成功
            console.log('ServiceWorker registration successful with scope:' + registration.scope);
        }).catch(function(err) {
            // 注册失败1
            console.log('ServiceWorker registration failed:', err);
        });
    }

giscafer

/*--------------------------------------------------------------
 *  Copyright (c) Nickbing Lao<[email protected]>. All rights reserved.
 *  Licensed under the MIT License.
 *-------------------------------------------------------------*/

const fs = require("fs");
const path = require("path");
const reg = /(main|styles|scripts|polyfills|inline).[0-9a-z]*.bundle.(css|js)/g;

let indexPagePath = path.join(__dirname, './dist/index.html');

giscafer

"use strict"
/**事件式编程 */
class EventEmiter {

    constructor(debug) {
        this._debuger_ = !!debug;
        this._callback_ = {};
        this.commonApi();
    }

giscafer

/* 栈实现 */
const Stack = (() => {
    // 闭包使得item为私有变量，避免外部调用（ES6无私有变量）
    let item = new WeakMap();
    // 模拟实现栈 Stack
    class Stack {
        constructor() {
            item.set(this, []);
        }

giscafer

 /**
  * @author: giscafer ,https://github.com/giscafer
  * @date: 2018-07-25 15:59:02
  * @description: 类实现队列模拟
  */

 const Queue = (() => {
     // 闭包实现私有变量
     let item = new WeakMap();

giscafer

/**
 * 链表实现
 */

/* 用来创建链表中的每个项 */
class LinkNode {
    constructor(element) {
        this.element = element;
        this.next = null;
    }

giscafer

/* 散列表*/
// 缺点：键的冲突度较高
class HashTable {

    constructor() {
        this.table = [];
    }

    /* 散列函数 */
    loseloseHashCode(key) {