JackPeng PengJack

## first.js
// 1： 动态获取 baseUrl

let baseURL;
if (window.location.host.startsWith('localhost')) {
  baseURL = 'https://dev.utcook.com';
} else {
  baseURL = window.location.origin;
}

// 2: axios 实例、请求拦截、响应拦截

## js_algorithm.js
// 快速排序算法
var quickSort = function(arr) {
  if(arr.length <= 1) {
    return arr;
  }
  var pivotIndex = Math.floor(arr.length / 2);
  var pivot = arr.splice(pivotIndex, 1)[0];
  var left = [];
  var right = [];
  for(var i = 0; i < arr.length; i++) {

## HOC_1.jsx
// 属性代理， 抽离 state， 组件 ref
// 链接： https://juejin.im/post/5c72b97de51d4545c66f75d5

import React, { Component } from 'react';
import { Input, message } from 'antd';

function withOnChange(WrappedComponent) {
  return class extends Component {
    sonRef = {};

## 001_scrollbar.html
<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>CSS3自定义滚动条-轩枫阁</title>
<style>
header
{
	font-family: 'Lobster', cursive;
	text-align: center;
	// 1：动态获取 baseUrl

	let baseURL;
	if (window.location.host.startsWith('localhost')) {
	baseURL = 'https://dev.utcook.com';
	} else {
	baseURL = window.location.origin;
	}

	// 2: axios 实例、请求拦截、响应拦截
	// 快速排序算法
	var quickSort = function(arr) {
	if(arr.length <= 1) {
	return arr;
	}
	var pivotIndex = Math.floor(arr.length / 2);
	var pivot = arr.splice(pivotIndex, 1)[0];
	var left = [];
	var right = [];
	for(var i = 0; i < arr.length; i++) {
	// 属性代理，抽离 state，组件 ref
	// 链接： https://juejin.im/post/5c72b97de51d4545c66f75d5

	import React, { Component } from 'react';
	import { Input, message } from 'antd';

	function withOnChange(WrappedComponent) {
	return class extends Component {
	sonRef = {};
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>CSS3自定义滚动条-轩枫阁</title>
	<style>
	header
	{
	font-family: 'Lobster', cursive;
	text-align: center;