尝试加载我的应用时,我在浏览器控制台中收到以下错误消息。任何人都可以解释为什么没有找到反应?
Uncaught ReferenceError: react is not defined
我正在使用webpack捆绑我的代码。捆绑本身正在通过。
webpack config:
var path = require('path');
var webpack = require('webpack');
module.exports = {
devtool: 'eval-source-map',
entry: [
path.join(__dirname, 'src/client/app.js'),
path.join(__dirname, 'src/client/assets/styles/main.less')
],
output: {
path: path.join(__dirname, '/dist/'),
filename: "bundle.js"
},
module: {
loaders: [
{
test: /.jsx?$/,
loader: 'babel-loader',
exclude: /node_modules/,
query: {
presets: ['es2015', 'react', 'stage-2']
}
},
{
test: /\.json$/,
loader: 'json-loader'
},
{
test: /\.less$/,
loader: "style!css!less"
}
]
},
watch: true,
node: {
fs: 'empty',
net: 'empty',
tls: 'empty'
},
externals: /^[a-z\-0-9]+$/
};
由于
答案 0 :(得分:-1)
尝试将此添加到您的webpack.config.js
:
externals: {
"react": "React"
}
或者如果你使用ReactDOM:
externals: {
"react": "React",
"react-dom": "ReactDOM"
}