webpack从0开始搭建react的ts开发环境(9)
2020-01-21 本文已影响0人
汤姆猫_6074
本章介绍如何加入热更新
webpack从0开始搭建react的ts开发环境(8)
demo https://github.com/757566833/webpack-guide
1.加入热更新
yarn add webpack-dev-server --dev
2.package.json修改
...
"scripts": {
"test": "tsc",
"webpack": "webpack",
"start":"webpack-dev-server"
}
...
3.wepack.config.js修改
...
mode: "development",
...
devServer: {
contentBase: "./dist",
// host填写为0000是因为可能有remote开发的情况,0000不能访问就改成localhost
host: "0.0.0.0",
},
...