- 安装:
- npm install webpack-dev-server -D
- webpack-dev-server // 启动服务器
- 参数:
- host: 服务器的ip地址
- port:端口
- open: 自动打开
- hot :热更新
-
devServer:{ host:'localhost', //默认localhost port:'1513', //端口 open:true, //自动打开页面 实时刷新 //hot相当于vue的数据实时更新 hot:true //开启实时热更新 }
热更新: const webpack = require('webpack'); new webpack.HotModuleReplacementPlugin(); https://www.webpackjs.com/configuration/dev-server/ :官网
- 热更新:
- const webpack = require('webpack');
- new webpack.HotModuleReplacementPlugin();
-
https://www.webpackjs.com/configuration/dev-server/ :官网