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

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

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

giscafer

/*--------------------------------------------------------------
 *  Copyright (c) Nickbing Lao<giscafer@outlook.com>. 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

// 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

/**
 * 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

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

/**
 * 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

/**
 * 类的封装和信息的隐藏
 * 
 * 本例子使用闭包来实现静态变量熟悉和方法，通过创建一个受保护的变量空间，可以实现公用、私用和特权成员，以及
 * 静态成员和常量。
 * 
 * 概念：
 * 1、特权方法(privileged method) 指有权访问私有变量和私有函数的公有方法
 * 2、非特权方法(non-privileged method) 指无需（或没有权限）访问私有变量和私有函数的公有方法
 * 

giscafer

var currying = function(fn) {
  var _weight = 0;
  var _args = [];

  return function() {
    if (!arguments.length) {
      return fn.apply(this, _args);
    } else {
      Array.prototype.push.apply(_args, arguments);
      return arguments.callee;

giscafer

var geoCoordMap = {
	'广州': [113.5107,23.2196],
	'北京': [116.4551,40.2539],				
	'天津': [117.4219,39.4189],
	'上海': [121.4648,31.2891],
	'重庆': [106.557165,29.563206],
	'河北': [114.508958,38.066606],
	'河南': [113.673367,34.748062],
	'云南': [102.721896,25.047632],
	'辽宁': [123.445621,41.806698],