我只是无法启动此服务器，我阅读了webpack-dev-server 文档。

devServer: {
  contentBase: path.join(__dirname, "dist"),
  compress: true,
  port: 9000
}

示例代码看起来很简单，但我就是无法成功启动此服务器，无论我尝试什么，不同的文件夹，它都无法获取内容！！！我是不是遗漏了什么？

任何帮助将不胜感激。

输出：

Project is running at http://0.0.0.0:8080/
webpack output is served from /assets/
Content not from webpack is served from ~/WebstormProjects/react_back/assets/

我的项目结构：

├── [drwxr-xr-x ]  src
│   └── [-rw-r--r-- ]  index.js
├── [drwxr-xr-x ]  public
│   ├── [-rw-r--r-- ]  index.html
│   ├── [drwxr-xr-x ]  assets
│   │   └── [-rw-r--r-- ]  bundle.js
│   └── [-rw-r--r-- ]  favicon.ico
├── [-rw-r--r-- ]  package.json
├── [-rw-r--r-- ]  npm-debug.log
├── [-rw-r--r-- ]  webpack.config.js

包.json

  "scripts": {
    "build": "webpack",
    "dev": "webpack-dev-server --devtool eval"
  },

webpack.config.js

module.exports = {
    entry: __dirname + "/src/index.js",
    output: {
        path: __dirname + "/public",
        publicPath: "/assets/",
        filename: "assets/bundle.js",
        chunkFilename: '[name].js'
    },
    devServer: {
        contentBase: __dirname + "/assets/",
        inline: true,
        host: '0.0.0.0',
        port: 8080,
    },
    module: {
        loaders: [
            {
                test: /\.(jpg|jpeg|gif|png|ico)$/,
                exclude: /node_modules/,
                loader: 'file-loader?name=[name].[ext]'
            },
            {
                test: /\.js$/,
                exclude: /node_modules/,
                loader: 'babel-loader',
                query: {
                    presets: ["es2016", "react", "env", "stage-2"]
                }
            }
        ]
    }
};

版本：

➜  node -v
v7.6.0
➜  webpack-dev-server -v
webpack-dev-server 2.4.1
webpack 2.2.1