Webpack-dev-server不在dist中放置捆绑

Question

Webpack-dev-server不在dist中放置捆绑

我正在尝试为我要建立的网站设置Webpack配置。我想将SASS编译为CSS并将其放入dist文件夹。当我运行npm run build它时，它工作正常，但是当我运行npm run watch触发Webpack-dev-server时，它不会将index.js编译为bundle.js，并且不会出现在dist文件夹中。我的webpack.config.js出问题了吗？

index.html

<html>
    <head>
        <title>Getting Started</title>
        <link rel="stylesheet" href="dist/css/main.min.css">
    </head>
    <body>
        test
        <script src="dist/scripts/bundle.js"></script>
    </body>
</html>

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webpack.config.js

const path = require('path');
const ExtractTextPlugin = require("extract-text-webpack-plugin");

const extractSass = new ExtractTextPlugin({
    filename: "../css/main.min.css",
    disable: process.env.NODE_ENV === "development"
});

module.exports = {
  entry: './src/scripts/index.js',
  output: {
    path: path.resolve(__dirname, 'dist/scripts'),
    filename: 'bundle.js',
    publicPath: 'dist/scripts'
  },
  module: {
    rules: [
        {
            test: /\.scss$/,
            use: extractSass.extract({
                use: [{
                    loader: "css-loader"
                }, {
                    loader: "sass-loader"
                }],

                fallback: "style-loader"
            })
        }   
    ]
  },
  plugins: [
    extractSass
  ]
};

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package.json

{
  "name": "project1",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "build": "webpack --optimize-minimize",
    "watch": "webpack-dev-server"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "css-loader": "^0.28.9",
    "extract-text-webpack-plugin": "^3.0.2",
    "node-sass": "^4.7.2",
    "sass-loader": "^6.0.6",
    "style-loader": "^0.20.2",
    "webpack": "^3.11.0",
    "webpack-dev-server": "^2.11.1"
  },
  "dependencies": {}
}

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