我有 ReactJS
应用 webpack
模块构建器,以下是webpack.config.js
var path = require('path');
var webpack = require('webpack');
module.exports = {
entry: {
app : './src/scripts/app.js'
},
output: {
filename: '[name].bundle.js',
path: path.resolve(__dirname, 'public')
},
context: __dirname,
resolve: {
extensions: ['.js', '.jsx', '.json', '*']
},
module: {
rules: [
{
test: /\.jsx?$/,
exclude: /(node_modules|bower_components)/,
loader: 'babel-loader',
options: {
presets: ['react', 'es2015']
}
},
{
test: /\.css$/,
use: [
'style-loader',
'css-loader'
]
},
{
test: /\.(png|svg|jpg|gif)$/,
use: [
'file-loader'
]
},
{
test: /\.(woff|woff2|eot|ttf|otf)$/,
use: [
'file-loader'
]
}
]
}
};
我在app.js
import React from 'react';
import ReactDOM from 'react-dom';
var MainApp = React.createClass({
render: function(){
return (
<div>
<div>Header component</div>
<div>Boady component</div>
</div>
);
}
});
ReactDOM.render(
<MainApp />,
document.getElementById('container')
);
现在运行服务器后,当我在浏览器中加载页面时出现以下错误:
未捕获的TypeError:_react2.default.createClass不是函数
我想了解更多有关此问题的详细信息,非常感谢您的帮助。
答案 0 :(得分:6)
您需要安装此npm扩展程序:
npm install create-react-class --save
然后使用此代码:
var createReactClass = require('create-react-class');
var MainApp = createReactClass({
render: function(){
return (
<div>
<div>Header component</div>
<div>Boady component</div>
</div>
);
}
});
}