新手,多多包涵。

浏览器控制台会出现：
[WDS] App updated. Recompiling...
[WDS] App hot update...
但内容无变更 需手动刷新
配置如下：
webpack.config.js热加载部分代码:

if(isDev) {
    config.entry = {
        app : [
            'react-hot-loader/patch',
            path.join(__dirname, '../client/app.js')
        ]
    }
    config.devServer = {
        host: '0.0.0.0',
        port: '8080',
        contentBase: path.join(__dirname,'../dist'),
        hot:true,
        overlay:{
            errors: true
        },
        publicPath:'/public/',
        historyApiFallback: {
            index: '/public/index.html'
        }
    }
    config.plugins.push(new webpack.HotModuleReplacementPlugin())
}

app.js代码:

import React from 'react'
import ReactDOM from 'react-dom'
import { AppContainer } from 'react-hot-loader'
import App from './App.jsx'
const root = document.getElementById("root")
const render = (Component) => {
    ReactDOM.render(
        <AppContainer>
            <Component />
        </AppContainer>,root)
}
render(App)
if(module.hot) {
    module.hot.accept('./App.jsx', () =>{
        const NextApp = require('./App.jsx').default;
        render(NextApp)
    })
}

老鸟请解答一下，万谢！