問題描述

請(qǐng)問項(xiàng)目運(yùn)行時(shí)總是出現(xiàn)/sockjs-node/info?t=1473313213585'. [WDS] Disconnected!的錯(cuò)誤是怎么回事？

webpack.common.js如下

/** * Created by lxy on 2016/8/24. */var webpack = require(’webpack’);var HtmlWebpackPlugin = require(’html-webpack-plugin’);var ExtractTextPlugin = require(’extract-text-webpack-plugin’);var helpers = require(’./helpers’);module.exports = { entry: {’polyfills’: ’./src/polyfills.ts’,’vendor’: ’./src/vendor.ts’,’app’: ’./src/main.ts’,’client’: 'webpack-dev-server/client?http://localhost:8080' }, resolve: {extensions: [’’, ’.js’, ’.ts’,’.html’],modulesDirectories: [ ’node_modules’] }, module: {loaders: [ {test: /.ts$/,loaders: [’ts’, ’angular2-template-loader’] }, {test: /.html$/,loader: ’html’ }, {test: /.(png|jpe?g|gif|svg|woff|woff2|ttf|eot|ico)$/,loader: ’file?name=assets/[name].[hash].[ext]’ }, {test: /.css$/,exclude: helpers.root(’src’, ’app’),loader: ExtractTextPlugin.extract(’style’, ’css?sourceMap’) }, {test: /.css$/,include: helpers.root(’src’, ’app’),loader: ’raw’ }] }, plugins: [new webpack.optimize.CommonsChunkPlugin({ name: [’app’, ’vendor’, ’polyfills’]}),new HtmlWebpackPlugin({ template: ’src/index.html’}) ]};

package.json scripts start 部分：

'start': 'webpack-dev-server --inline --progress --port 8080 --host 0.0.0.0',

問題解答

webpack-dev-server 加一個(gè) --hot，這個(gè)選項(xiàng)是用來配置了更新的。這里是所有的配置項(xiàng)：http://webpack.github.io/docs...