我今天开始使用webpack
,但我遇到了一些问题才能让它运行起来。
基本上我需要使用react & es6
的应用程序。 Bellow你可以看到错误:
webpack.config.js
var HtmlWebpackPlugin = require('html-webpack-plugin');
module.exports = {
entry: './app/app.js',
output: {
path: 'dist',
filename: 'bundle.js',
},
module: {
loaders: [
{
test: /\.js$/,
loader: 'babel',
query: {
stage: 0
},
include: __dirname + '/app'
},
]
},
plugins: [new HtmlWebpackPlugin({
template: __dirname + '/app/index.html',
hash: true,
filename: 'index.html',
inject: 'body'
})]
};
到目前为止我尝试的是安装es2015
并配置为
{
test: /\.jsx?$/,
loader: 'babel-loader',
exclude: /node_modules/,
query: {
presets: ['es2015']
}
}
但我仍然遇到同样的错误。
我知道如何解决它?
依赖关系
"dependencies": {
"react": "^0.14.0",
"react-dom": "^0.14.2",
"react-redux": "^4.0.0",
"webpack-dev-server": "^1.12.1"
},
"devDependencies": {
"babel-loader": "^5.3.2",
"history": "^1.13.0",
"html-webpack-plugin": "^1.6.2",
"webpack": "^1.12.2"
}
答案 0 :(得分:2)
1. npm i babel-core babel-loader babel-preset-es2015 babel-preset-react --save-dev
webpack.config.js 应如下所示:
module.exports = {
//.. some stuff before
module: {
loaders: [{
test: /\.js$/,
exclude: /node_modules/,
loaders: ["babel"],
query: {
presets: ['es2015','react'] // here you can add your stage-0 preset
}
}]
}
//.. some stuff after
}
如果您想使用babel-stage-0
,则必须通过npm
安装它,并将 stage-0 包含在“预设”中。
此外,您还可以找到一些有用的信息 Link
谢谢!