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webpack webpack is a front-end resource component tool, a static module bundler. Compile syntax that the browser does not recognize into syntax that the browser can recognize From the perspective of webpack, many resource files (js/json/css/img/less) in the front end will be processed as modules. It will conduct static analysis according to t ...

Using fs module import fs from 'fs' // Common methods of fs module fs.writeFile() // write file fs.appendFile() // Write file for append fs.readFile() // Read the file, and the read data is of buffer type fs.unlink() // Delete file fs.rename() // Rename or cut files fs.stat() // Determine file or directory fs.readdir() // ...

Statement: This article is only for study and research. It is prohibited to use it for illegal purposes. Otherwise, you will bear the consequences. If there is infringement, please inform us to delete it. Thank you! preface: Why is token used? Because cookie s and session s have their own shortcomings, which limit the implementation of some f ...

preface In our usual development work, we can pull out many common components and methods and publish them in the form of npm plug-ins on npm or our own npm private library to achieve the reuse effect. Taking a react plug-in as an example, this article will go through a series of steps, such as development project construction, plug-in writin ...

# koa Routing Nursery Level Tutorial Time: 11 September 2021 Author: Wu Yefei --- In this series, I'll build projects from scratch to show you how to transform from the most basic routing writing to best practices. You'll see everything from writing all routes in app.js to pulling routes out, to routing auto-introduction and auto-re ...

Scenario: As developers, we mostly contact CRUD and joint debugging of various interfaces, but we seem to pay less attention to the http request we send. When the request is not fully completed and a new request is sent, how should we deal with the current request? We know that in order to prevent repeated actions, we can use anti shake and th ...

let apples = ['🍎', '🍏']; let fruits = ['🥭', '🍌', '🍒']; // Add all items from apples onto fruits at start Array.prototype.unshift.apply(fruits, apples) console.log( fruits ); //=> ["🍎", "🍏", "🥭", "🍌", "🍒"] Now the red and green apples will merge at the beginning, not at the end. Abbreviation: We can still shorten ...

// ant-design-vue/lib/button/style/index.js 'use strict'; require('../../style/index.less'); require('./index.less'); // ant-design-vue/lib/button/style/css.js 'use strict'; require('../../style/index.css'); require('./index.css'); // ant-design-vue/es/button/style/index.js import '../../style/index.less'; import './index.less'; ...

This article is very long and lists a lot of situations. Before reading this article, if you have enough time, please create a new project to practice with this article. Each piece of code has a detailed explanation, but the impression will be deeper if you try it yourself~ setInterval: indicates how often it is executed. clearInterval(timer ...

Basic use of webpack webpack version: 3.6.0 Create two folders under the file: src, source filedist to store the packaged files src folder: write two files Main.js (entry file) (import method of CommonJS) const {add,mul} = require("./aaa.js") console.log(add(20,30)); console.log(mul(20,20)); aaa. File: imported file function add( ...