Webpack 2 devServer 选项淘汰实时重载？答案

【问题标题】：Webpack 2 devServer options knocks out live reload?Webpack 2 devServer 选项淘汰实时重载？
【发布时间】：2017-02-24 16:40:53
【问题描述】：

我最近开始将 Webpack 2 与运行良好的开发服务器一起使用。一旦我添加了 webpack 开发服务器的选项，它就会做它应该做的事情，只在命令行中显示最小的反馈但停止实时刷新？这是我添加的用于处理 webpack 反馈的选项：

devServer: {
    stats: 'minimal'
},

对于上下文，这是我的 webpack 配置：

import webpack from 'webpack'
import path from 'path'
import ExtractTextPlugin from 'extract-text-webpack-plugin'

const nodeModules     = path.resolve(__dirname, 'node_modules')

const config = {

    entry: './src/js/index.js',
    output: {
        path: path.join(__dirname, "site/assets"),
        filename: 'index.js',
        publicPath: '/site/assets'
    },

    devServer: {
        stats: 'minimal'
    },

    module: {
        rules: [
            {
                test      : /\.js$/,
                loader    : 'babel-loader',
                exclude   : [nodeModules]
            },
            {
                test: /\.css$/,
                loader: "style-loader!css-loader"
            },

            {
                test      : /\.scss$/,
                use       : ExtractTextPlugin.extract({
                    fallback: 'style-loader',
                    use: ['css-loader', 'sass-loader']
                }),
                exclude   : [nodeModules]
            },
            {
                test      : /\.(png|jpg)$/,
                loader    : 'url-loader'
            }
        ]
    },

    plugins: [
        new ExtractTextPlugin('main.css')
    ]
};

export default config

这是我的 package.json，其中包含以下脚本：

{
  "name": "webpack-demo",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "watch": "webpack --progress --colors --watch",
    "build": "webpack --progress --colors",
    "deploy": "NODE_ENV=production webpack -p --progress --colors",
    "start": "webpack-dev-server"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "webpack": "^2.2.1"
  },
  "dependencies": {
    "babel-core": "^6.23.1",
    "babel-loader": "^6.3.2",
    "babel-polyfill": "^6.23.0",
    "babel-preset-es2015": "^6.22.0",
    "babel-preset-stage-0": "^6.22.0",
    "base-64": "^0.1.0",
    "bourbon": "^4.3.2",
    "css-loader": "^0.26.1",
    "extract-text-webpack-plugin": "^2.0.0-beta", 
    "file-loader": "^0.10.0",
    "fractions-2": "^2.1.7",
    "json-loader": "^0.5.4",
    "lodash": "^4.17.4",
    "node-sass": "^4.5.0",
    "sass-loader": "^6.0.2",
    "style-loader": "^0.13.1",
    "url-loader": "^0.5.7",
    "webpack-dev-server": "^2.4.1"
  }
}

我不明白为什么这个选项会淘汰实时重载？任何见解都值得赞赏！

【问题讨论】：

标签： webpack webpack-dev-server webpack-2

【解决方案1】：

我发现实现我想要的最简单的方法是将我的 package.json 中的启动脚本调整为：

"start": "webpack-dev-server --hot --inline"

然后在我的 webpack 配置中，我保留了最小统计选项，现在一切都按预期工作了。

【讨论】：