Webpack已成功編譯但未在瀏覽器中顯示輸出

Question

我的項目中的webpack成功運行，但是當我到達所需的端口時，它會顯示目錄文件。 你可以看一下圖像。

我的webpack.config.js

const path = require('path');

module.exports = {
  entry: './app/main.js',
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'bundle.js'
  },
  devServer: {
    inline: true,
    port: 8100
  },
  module: {
    loaders: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        loader: 'babel-loader'
      }
    ]
  }
}

的package.json

{
  "name": "react_router",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "webpack-dev-server"
  },
  "author": "vinay",
  "license": "ISC",
  "dependencies": {
    "react": "^15.5.4",
    "react-dom": "^15.5.4",
    "react-router": "^2.0.1"
  },
  "devDependencies": {
    "babel-core": "^6.25.0",
    "babel-loader": "^7.0.0",
    "babel-preset-es2015": "^6.24.1",
    "babel-preset-react": "^6.24.1",
    "webpack": "^2.6.1",
    "webpack-dev-server": "^2.4.5"
  }
}

main.js

import React from 'react'
import ReactDOM from 'react-dom'
import App from './app'
ReactDOM.render(<App />, document.getElementById('root'));

app.js

import React, {Component} from 'react';
import {Router, Route, Link, IndexRoute, hashHistory, browserHistory} from 'react-router';

const App = () => <h1>Hello World</h1>

export default App

輸出==>

任何幫助，將不勝感激。

Answer 1

編輯回答：我能夠讓它工作：

1）在根文件夾下創建實際的dist目錄2）使你的webpack.config.js中的輸出看起來像這樣：

output: {
  path: path.resolve(__dirname, 'dist'),
  filename: 'bundle.js',
  publicPath: '/dist/'
},

它將告訴webpack從哪里為您的應用程序提供服務。

3）將以下腳本添加到package.json中

    "build": "webpack -p"

它將構建bundle.js文件

另外，您需要在dist目錄中使用index.html文件，如下所示：

<!DOCTYPE html>
  <html lang="en">
    <head>
     <meta charset="UTF-8">  
     <title>Application<title>
   </head>
   <body>
     <div id="app"></div>
     <script src="bundle.js"></script>
   </body>
</html>

然后，你運行你的構建腳本，然后你可以運行webpack服務器，它應該工作

Answer 2

更改import語句以import App from './app.js'

Webpack已成功編譯但未在瀏覽器中顯示輸出

問題描述

2 個解決方案

解決方案1
0 2017-06-13 07:59:21

解決方案2
0 2019-03-30 14:12:25

Webpack已成功編譯但未在瀏覽器中顯示輸出

問題描述

2 個解決方案

解決方案1 0 2017-06-13 07:59:21

解決方案2 0 2019-03-30 14:12:25

解決方案1
0 2017-06-13 07:59:21

解決方案2
0 2019-03-30 14:12:25