【发布时间】:2018-10-12 06:08:53
【问题描述】:
我在下面创建了我的 webpack 配置文件:
const HtmlWebPackPlugin = require('html-webpack-plugin');
module.exports = {
entry: './src/main.js',
output: {
filename: 'bundle.js'
},
module: {
rules: [
{
test: /\.js$/,
exclude: '/node_modules/',
use: [
{
loader: 'babel-loader'
}
]
},
{
test: /\.html$/,
use: [
{
loader: 'html-loader',
options: {minimize: true}
}
]
}
]
},
plugins: [
new HtmlWebPackPlugin({
template: './src/index.html',
filename: './index.html'
})
]
};
并添加了所有必要的包babel with env and react presets。我有我的index.html 文件和TestComponent,如下所示:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>React 16 Webpack Setup</title>
</head>
<body>
<script src="bundle.js" type="text/javascript"></script>
<div id="test">
</div>
</body>
</html>
及组件代码:
import React, { Component } from 'react';
export default class TestComponent extends Component {
render(){
return (
<div>
<h2>React Setup</h2>
</div>
)
}
}
这是我托管组件的main.js 文件:
import React from "react";
import ReactDOM from "react-dom";
import Test from './TestComponent';
ReactDOM.render(<Test/>, document.getElementById("test"));
问题是当我从package.json 运行这个脚本时,我没有得到任何output/dist 文件夹,并且该组件也没有在浏览器中呈现。我必须访问哪个 url 才能看到输出,就像 create-react-app 一样?
【问题讨论】:
-
你运行的脚本是什么?