【发布时间】:2023-03-06 16:59:02
【问题描述】:
我使用create-react-app 命令创建了一个“hello-world”react 应用程序,然后我尝试使用webpack 运行相同的文件,但它无法正常工作,例如.ico、.css 文件是not rendering 到屏幕上..请帮我解决这个问题。
webpack.config.js
const path = require('path');
module.exports = {
entry: './src/index.js',
output: {
path: path.join(__dirname, 'public'),
filename: 'bundle.js'
},
module: {
rules: [{
loader: 'babel-loader',
test: /\.js$/,
exclude: /node_modules/
},
{
test: /\.css$/,
exclude: /node_modules/,
use: [
{
loader: 'style-loader'
},
{
loader: 'css-loader',
options: {
modules: true,
// camelCase: true,
sourceMap: true
}
}
]
},
{
test: /\.svg$/,
loaders: [
'babel-loader',
{
loader: 'react-svg-loader',
query: {
jsx: true
}
},
]
},
{
test: /\.json$/,
loader: 'json-loader',
},
{
test: /\.(jpg|jpeg|gif|png|ico)$/,
exclude: /node_modules/,
loader:'file-loader?name=img/[path][name].[ext]&context=./app/images'
}
]
},
devtool: 'cheap-module-eval-source-map',
devServer: {
contentBase: path.join(__dirname, 'public')
}
};
package.json
{
"name": "indecision-app",
"version": "1.0.0",
"main": "index.js",
"author": "Andrew Mead",
"license": "MIT",
"scripts": {
"serve": "live-server public/",
"build": "webpack",
"start": "webpack-dev-server"
},
"dependencies": {
"json-loader": "^0.5.7",
"live-server": "^1.2.0",
"react": "15.6.1",
"react-dom": "15.6.1",
"react-svg-loader": "^2.1.0",
"style-loader": "^0.20.3",
"validator": "8.0.0"
},
"devDependencies": {
"babel-cli": "6.24.1",
"babel-core": "6.25.0",
"babel-loader": "7.1.1",
"babel-preset-env": "1.5.2",
"babel-preset-react": "6.24.1",
"css-loader": "^0.28.11",
"file-loader": "^1.1.11",
"html-webpack-plugin": "^3.2.0",
"webpack": "^2.7.0",
"webpack-cli": "^2.0.14",
"webpack-dev-server": "2.5.1"
}
}
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="theme-color" content="#000000">
<link rel="manifest" href="%PUBLIC_URL%/manifest.json">
<link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
<title>React App</title>
</head>
<body>
<noscript>
You need to enable JavaScript to run this app.
</noscript>
<div id="root"></div>
<script src="/bundle.js"></script>
</body>
</html>
.babelrc
{
"presets": ["env", "react"]
}
在创建 create-react-app 时,剩余文件与 auto-generated 相同。帮我解决这个问题
【问题讨论】:
-
您是否弹出了您的 CRA?
-
@ChrisR 不,怎么做?
标签: javascript reactjs webpack create-react-app