Reactjs 网页包呈现sass、babel和es2015-您可能需要适当的加载程序来处理此文件类型
我想将webpack配置为呈现es15、react和sass 添加sass加载代码后,我收到以下消息:Reactjs 网页包呈现sass、babel和es2015-您可能需要适当的加载程序来处理此文件类型,reactjs,webpack,sass,babeljs,Reactjs,Webpack,Sass,Babeljs,我想将webpack配置为呈现es15、react和sass 添加sass加载代码后,我收到以下消息: ERROR in ./src/app.jsx Module parse failed: /home/giedrius/projects/react-redux/react-redux-seed/src/app.jsx Unexpected token (7:11) You may need an appropriate loader to handle this file type. | cl
ERROR in ./src/app.jsx
Module parse failed: /home/giedrius/projects/react-redux/react-redux-seed/src/app.jsx Unexpected token (7:11)
You may need an appropriate loader to handle this file type.
| class App extends React.Component {
| render () {
| return <Header/>;
| }
| }
@ multi (webpack)-dev-server/client?http://localhost:8085 ./src/app.jsx
服务器正在启动并显示标题,因此不确定出现此消息的原因。有人有类似的问题吗
添加的代码是规则和插件数组
任何帮助都将不胜感激
提前感谢您既有加载程序又有规则,它们基本上是一样的。加载程序被重命名为规则。你应该只有一个 查看此项了解更多信息: 试试这个:
模块:{
规则:[{
测试:/.jsx?$/,,
加载器:“巴别塔加载器”,
排除:/node_模块/,
选项:{
预设:['es2015','react']
}
},
{
测试:/\.scss$/,,
用法:ExtractTextPlugin.extract({
回退:“样式加载器”,
用法:['css-loader'、'sass-loader']
})
}
]
}
const path = require('path');
let webpack = require('webpack');
let ExtractTextPlugin = require("extract-text-webpack-plugin");
module.exports = {
entry: './src/app.jsx',
output: {
path: path.resolve(__dirname, 'public', 'js'),
filename: 'app.bundle.js'
},
resolve: {
extensions: ['.js', '.jsx']
},
module: {
loaders: [
{
test: /.jsx?$/,
loader: 'babel-loader',
exclude: /node_modules/,
options: { presets: ['es2015', 'react'] }
}
],
rules: [
{
test: /\.scss$/,
use: ExtractTextPlugin.extract({
fallback: 'style-loader',
use: ['css-loader', 'sass-loader']
})
}
]
},
plugins: [
new ExtractTextPlugin("public/css/styles.css"),
]
};