所以我正在为我正在制作的一个新项目构建一些组件存根。要查看这些组件的视觉效果,我正在使用 Storybook。我有两个单独的 webpack 配置,用于 Storybook 构建和常规构建。两者都继承自基本配置,如下所示(我删除了一些不相关的加载器以使阅读更容易):
const path = require('path')
const config = {
output: {
filename: '[name].js',
path: path.join(__dirname, 'public/js')
},
module: {
rules: [
{
test: /\.jsx?$/,
loader: 'babel-loader',
exclude: /node_modules/,
query: {
presets: ['es2015', 'react'],
plugins: [
'transform-object-rest-spread',
'transform-es2015-destructuring',
["react-css-modules", {
"filetypes": {
".scss": {
"syntax": "postcss-scss",
"plugins": ["postcss-nested"]
}
},
"generateScopedName": "[local]_[hash:base64:5]"
}]
]
}
}
]
},
resolve: {
modules: ['node_modules', path.join(__dirname, 'resources/assets/js')],
}
}
module.exports = config
我的 Storybook 配置和我的常规配置不同,如下所示:
Webpack.config.js
const path = require('path')
const webpack = require('webpack')
const UglifyJSPlugin = require('uglifyjs-webpack-plugin')
const webpackBaseConfig = require(path.join(__dirname, 'webpack.base.config.js'))
const plugins = [
new webpack.optimize.CommonsChunkPlugin({
name: 'vendor',
minChunks: Infinity,
}),
]
if(process.env.NODE_ENV === 'production') {
plugins.push(new UglifyJSPlugin())
}
const webpackConfig = Object.assign(webpackBaseConfig, {
entry: {
vendor: ['react', 'react-dom', 'react-redux', 'react-router', 'react-router-dom', 'redux-form', 'axios', 'redux'],
app: path.join(__dirname, 'resources/assets/js/app.jsx'),
},
plugins,
})
module.exports = webpackBaseConfig
Webpack.storybook.config.js
const path = require('path')
const webpackBaseConfig = require(path.join(__dirname, '../webpack.base.config.js'))
const storyBookConfig = Object.assign(webpackBaseConfig, {
entry: path.join(__dirname, '../resources/assets/js/app.jsx'),
})
module.exports = storyBookConfig
现在,当我使用正常构建时一切正常,但是当我访问故事书时,这些组件似乎破坏了它:
组件/AppHeader/AppHeader.component.jsx
import React from 'react'
import { Logo, UserCard } from 'components'
import './AppHeader.scss'
const AppHeader = (props) => {
const { user } = props
return (<div styleName="app-header">
<Logo />
<span styleName="user-profile">
<UserCard firstName={user.firstName} lastName={user.lastName} />
</span>
</div>)
}
export default AppHeader
组件/AppHeader/AppHeader.container.jsx
import { connect } from 'react-redux'
import AppHeader from './AppHeader.component.jsx'
const mapStateToProps = (state) => ({
user: state.currentUser,
})
export default connect(
mapStateToProps
)(AppHeader)
我得到的错误是在 AppHeader.container.jsx 中导出连接的组件时:
元素类型无效:应为字符串(用于内置组件)或类/函数(用于复合组件)但得到:未定义。您可能忘记从定义它的文件中导出您的组件。
所以似乎 AppHeader.component.jsx 中的默认导出是未定义的?这就是让我认为 Storybook 的 webpack 配置存在问题的原因,因为当我不在 Storybook 中查看容器/组件组合时,它可以工作。
任何建议/帮助将不胜感激,谢谢:)