webpack-dev-server

Webpack hmr: __webpack_hmr 404 not found

匿名 (未验证) 提交于 2019-12-03 01:16:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I'm using webpack-dev-server for hot module replacement. It's working just fine, but this error keeps showing up in the console every couple of seconds: GET http://mysite:8080/__webpack_hmr 404 (Not Found) . Here's my webpack.config.js: var webpack = require('webpack'), hostname = 'mysite', port = 8080; module.exports = { entry: [ 'babel-polyfill', './src/js/main.js', './dev/requireCss.js', 'webpack/hot/dev-server', // I'm assuming the fault lies in the following line, but I can't figure out what's wrong 'webpack-hot-middleware/client?path

Webpack watch not working on Webstorm on Windows?

守給你的承諾、 提交于 2019-12-03 00:35:25
问题 So basically I have a project using Webpack, if I build using Webpack -w , editing the file with another editor will trigger the watch; however if I edit the file using Webstorm, nothing will happen. I have came across this post, which seems I'm not the only one, however that solution is for Ubuntu, so I was wondering if there is anything similar for Windows? Thanks 回答1: seems Webpack watch doesn't work if the file is not saved directly. Please try turning ' Safe write ' option ( Settings |

足球登3出租从零开始搭建webpack+react开发环境的详细步骤

匿名 (未验证) 提交于 2019-12-03 00:32:02
足球登3出租Q 15701⒌⒌⒌7 ,环境主要依赖版本 webpack@4.8.1 webpack-cli@2.1.3 webpack-dev-server@3.1.4 react@16.3.2 babel-core@6.26.3 babel-preset-env@1.6.1 bable-preset-react@6.24.1 webpack安装及配置 1. 起步 新建项目目录,初始化npm,新建开发源目录 mkdir webpack-react && cd webpack-react npm init -y mkdir src 2.webpack-cli webpack从4.x版本开始,需要同时安装webpack,webpack-cli(此工具用于在命令行中运行webpack)。 npm install webpack webpack-cli --save-dev 3.wepback配置文件 在项目根目录新建webpack.config.js文件,此文件为webpack运行核心文件。 webpack.config.js 基本配置 // webpack.config.js const path = require('path'); module.exports = { entry: './src/index.js', // 入口文件 output: { //

Webpack dev server reload doesn't work on virtual box

蹲街弑〆低调 提交于 2019-12-02 23:38:09
I'm running a webpack server on virtual box with Ubuntu 15.10 using vagrant over mac OSX. The webpack config is pretty clean: var HtmlWebpackPlugin = require('html-webpack-plugin'); var path = require('path'); var webpack = require('webpack'); var MINIFY = process.env.MINIFY === true; var FRONTEND_ROOT = './static' var SRC_PATCH = FRONTEND_ROOT + '/scripts'; var BUILD_PATH = './dist'; module.exports = { entry: SRC_PATCH + '/main.js', devtool: 'source-map', output: { path: BUILD_PATH, filename: 'bundle.js' }, resolve: { extensions: ['', '.js', '.jsx'], modulesDirectories: [SRC_PATCH, 'node

Cannot run webpack-dev-server inside docker

非 Y 不嫁゛ 提交于 2019-12-02 23:05:53
I have created a docker image which serves a simple react app using webpack from inside the container, but I get nothing in the browser. Here are my config files package.json { "name": "invas_client", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "start": "webpack --inline --content-base ." }, "author": "", "license": "ISC", "dependencies": { "react": "^0.14.7", "react-dom": "^0.14.7", "react-router": "^2.0.0" }, "devDependencies": { "babel-core": "^6.5.1", "babel-loader": "^6.2.2", "babel-preset-es2015": "^6.5.0", "babel-preset-react": "^6.5.0", "http-server": "^0.8

Webpack Dev Server with NGINX proxy_pass

我与影子孤独终老i 提交于 2019-12-02 22:28:26
I'm trying to get webpack-dev-server running inside a Docker container then accessing it through a NGINX host. The initial index.html loads but the Web Sockets connection to the dev server cannot connect. VM47:35 WebSocket connection to 'ws://example.com/sockjs-node/834/izehemiu/websocket' failed: Error during WebSocket handshake: Unexpected response code: 400 I'm using the following config. map $http_upgrade $connection_upgrade { default upgrade; '' close; } upstream webpack_dev_server { server node; } server { server_name _; listen 80; root /webpack_dev_server; location / { proxy_pass http:/

webpack4 plugins ƪ

匿名 (未验证) 提交于 2019-12-02 21:53:52
demo 代码点此 ,篇幅有限,仅介绍几个常用的。 start 什么是 plugins ? While loaders are used to transform certain types of modules, plugins can be leveraged to perform a wider range of tasks like bundle optimization, asset management and injection of environment variables. plugins 可用于执行范围更广的任务,如打包优化,资源管理和重新定义环境中的变量。 HtmlWebpackPlugin 该插件将为你生成一个 HTML5 文件, 并帮你引入 webpack 打包好的 js 等文件. 安装: npm i -D html-webpack-plugin 在 webpack.config.js 中配置: const path = require('path'); + const HtmlWebpackPlugin = require('html-webpack-plugin'); module.exports = { // mode: 'production', mode: 'development', // 入口 // entry: './src/index

Vue学习之webpack调用第三方loader(十五)

匿名 (未验证) 提交于 2019-12-02 21:53:52
---恢复内容开始--- 一、webpack 默认只能打包处理 JS 类型的文件,无法处理 其他的非 JS 类型的文件; 如果非要处理 非 JS 类型的文件,我们需要手动安装一些 合适 第三方 loader 加载器; 二、webpack 处理第三方文件类型的过程: 1、发现这个要处理的文件不是JS文件,然后就去配置文件中,查找有没有对应的第三方 loader 规则; 2、如果能找到对应的规则,就会调用 对应的 loader 处理 这种文件类型; 3、在调用 loader 的时候,是从后往前调用的; 4、当最后的 一个 loader 调用完毕 ,会把处理的结果,直接给webpack 进行 打包合并,最终输出到bundle.js中去。 三、导入CSS文件: 1、安装 npm i style-loader css-loader -D 2、打开 webpack.config.js 这个配置文件,在里面,新增一个配置节点,叫做 module,它是一个对象; 在这个 module 对象身上,有个 rules 属性,这个 rules 属性是个数组,这个数组中,存在了所有第三方文件的匹配和处理规则。 <!DOCTYPE html> <html lang = "en" > <head> <meta charset = "UTF-8" /> <title> Document </title> <!--

显微镜下的webpack4入门

匿名 (未验证) 提交于 2019-12-02 21:53:52
前端的构建打包工具很多,比如grunt,gulp。相信这两者大家应该是耳熟能详的,上手相对简单,而且所需手敲的代码都是比较简单的。然后webpack的出现,让这两者打包工具都有点失宠了。webpack比起前两者打包工具,对于前端程序员JS编程能力的要求还是挺高的。不过需要兼容ie8及以下的小伙伴们,就不要考虑webpack了,他很傲娇地不兼容! webpack,这是一个组合词“web”+“pack”,web就是网站的意思,“pack”有打包的意思,webpack组合在一起就是网站打包的意思,这个名字相当暴力简单明了啊。webpack这款工具虽然很难学,但是自由度很大,玩转之后有种随心所欲的感觉。 在学习webpack之前,有几个基础的概念: JavaScript,如果这个编程能力不过关,比如不清楚ES6的语法,那么webpack学起来有些费力,还是要先去学习基础知识。 nodejs,关于nodejs的日常用法,还是需要了解的,不然webpack改如何启动,都无从下手。 CommonJS,这个规范是需要学习下的,webpack的配置文件就是按照这个规则。 如果以上几个技能都具备,那么恭喜我们可以开始webpack的学(求)习(虐)之旅了。 在使用webpack之前,我们需要了解webpack的工作原理。webpack打包出来的JS不仅仅是压缩混淆我们的源文件,而且还对它做了其他的处理

` __webpack_require__(…) is not a function` when using babel 6

强颜欢笑 提交于 2019-12-02 21:45:19
Everything seems to build fine: http://d.pr/i/1aZxR with the following configs. However, when I run the code I get the following error this (via webpack-dev-server): Uncaught TypeError: __webpack_require__(...) is not a function(anonymous function) @ login.js:4__webpack_require__ @ bootstrap 38790ff45722f55eb700?6a08:50(anonymous function) @ bootstrap.js:2363__webpack_require__ @ bootstrap 38790ff45722f55eb700?6a08:50(anonymous function) @ app.38790ff45722f55eb700.js:29__webpack_require__ @ bootstrap 38790ff45722f55eb700?6a08:50webpackJsonpCallback @ bootstrap 38790ff45722f55eb700?6a08:21