Ch02 .1 webpack.config.js不全,npm run dev跑不起来

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chengqigang
chengqigang
Posted 2 years ago

Ch02 .1 webpack.config.js不全,npm run dev跑不起来 #108

如题

ShepherdNg
ShepherdNg
Created 2 years ago

The following extra steps & amendments work for me: Screenshot from 2019-12-01 17-58-00 npm install webpack-cli

Refer to this issue https://github.com/kdchang/reactjs101/issues/101#issue-338796831 In module of webpack.config.js , change loaders as rules:

module: {
  	// loaders 則是放欲使用的 loaders,在這邊是使用 babel-loader 將所有 .js(這邊用到正則式)相關檔案(排除了 npm 安裝的套件位置 node_modules)轉譯成瀏覽器可以閱讀的 JavaScript。preset 則是使用的 babel 轉譯規則,這邊使用 react、es2015。若是已經單獨使用 .babelrc 作為 presets 設定的話,則可以省略 query
    rules: [ 

Screenshot from 2019-12-01 17-44-32 Also need to use newer version of babel-loader npm install [email protected]