小编Vie*_*yen的帖子

我想在webpack 2中使用动态导入.我使用webpack 2.4.1

index.js

import 'babel-polyfill'
import React from 'react'
import { render } from 'react-dom'
import Root from './containers/Root'
import '../styles/custom.scss'

var btn = document.getElementsById('button');
btn.addEventListener("click", () => {
    import('./assets/chunk.css').then(()=>{
        console.log("Success")
    })
});

render(
  <Root />,
  document.getElementById('root')
)

但是,当我运行"npm start"时,它无效,并在index.js的第9行通知错误

Module build failed: SyntaxError: 'import' and 'export' may only appear at the top level (9:4)

谢谢你的帮助!

安装"react-bootstrap-table"后出错.

??? react@15.4.1 
??? UNMET PEER DEPENDENCY react-router@3.0.0

我的package.json

"dependencies": {
    "isomorphic-fetch": "^2.2.1",
    "react": "^15.4.0",
    "react-addons-linked-state-mixin": "^15.4.0",
    "react-bootstrap": "^0.30.6",
    "react-bootstrap-table": "^2.6.0",
    "react-cookie": "^0.4.8",
    "react-dom": "^15.4.0",
    "react-redux": "^4.4.6",
    "react-router": "^3.0.0",
    "react-router-apply-middleware": "0.0.2",
    "react-router-bootstrap": "^0.23.1",
    "react-router-relative-links": "^0.1.0",
    "redux": "^3.6.0",
    "redux-logger": "^2.7.4",
    "redux-promise-middleware": "^4.1.0",
    "redux-thunk": "^2.1.0"
  }

谢谢你的帮助.

大家。

我是react的新成员，我创建了我的应用程序create-reat-app。我使用了react的document之node-sass-chokidar类的包。但是我不知道如何启用scss文件的“源映射”。

谢谢你的帮助。