Javascript HMR-更新检查失败：错误：对url的清单请求超时

正在尝试设置HMR，但遇到以下错误：

[HMR]更新检查失败：错误：对的清单请求 超时。 在XMLHttpRequest.request.onreadystatechange

获取网络：：错误连接被拒绝

我的网页包配置如下所示：

  output: {
    // path: path.resolve(ROOT_PATH, 'dist'),
    publicPath: 'http://localhost:8080/',
    filename: '[name].bundle.js',
    chunkFilename: '[id].bundle.js'
  },
  mode: 'development',
  devtool: 'cheap-module-source-map',
  devServer: {
    allowedHosts: ['.ec2.pin220.com'],
    // 0.0.0.0 binds to all interfaces. The public port is 8080 which is served
    // by nginx and proxied to the internal webpack port of 10005.
    host: '0.0.0.0',
    port: 10005,
    hot: true,
    hotOnly: true,
    compress: true,
    headers: {
      'Access-Control-Allow-Origin': '*'
    }

网页包输出如下所示：