响应中的缩略图组件错误

时间:2018-06-09 09:00:47

标签: javascript react-native webpack react-component webpack.config.js

我已将缩略图组件添加到我的项目中。添加后,我在项目中看到以下错误。错误如下图所示。

enter image description here

这是我的webpack.config.js文件代码,可以帮助您理解该问题。那里有一个装载机。我不知道为此指定的加载器是什么。有人遇到同样的问题吗?

有关此问题的任何帮助吗?

**/*webpack.config.js*/**

/* eslint comma-dangle: ["error",


{"functions": "never", "arrays": "only-multiline", "objects":
 "only-multiline"} ] */

const webpack = require('webpack');
const pathLib = require('path');

const devBuild = process.env.NODE_ENV !== 'production';

const config = {
  entry: [
    'es5-shim/es5-shim',
    'es5-shim/es5-sham',
    'babel-polyfill',
    './app/bundles/HelloWorld/startup/registration',
  ],

  output: {
    filename: 'webpack-bundle.js',
    path: pathLib.resolve(__dirname, '../app/assets/webpack'),
  },

  resolve: {
    extensions: ['.js', '.jsx'],
  },
  plugins: [
    new webpack.EnvironmentPlugin({ NODE_ENV: 'development' }),
  ],
  module: {
    rules: [
      {
        test: require.resolve('react'),
        use: {
          loader: 'imports-loader',
          options: {
            shim: 'es5-shim/es5-shim',
            sham: 'es5-shim/es5-sham',
          }
        },
      },
      {
        test: /\.jsx?$/,
        use: 'babel-loader',
        exclude: /node_modules/,
      },
      {
        test: /\.css$/,  
        include: /node_modules/,  
        loaders: ['style-loader', 'css-loader'],
      },
    ],
  },
};

module.exports = config;

if (devBuild) {
  console.log('Webpack dev build for Rails'); // eslint-disable-line no-console
  module.exports.devtool = 'eval-source-map';
} else {
  console.log('Webpack production build for Rails'); // eslint-disable-line no-console
}

这是我调用组件的代码:

import React, { Component } from 'react';
import Thumbnail from 'react-native-thumbnail-video';

class VideoThumnail extends Component {
   render() {
     return(
       <div>
         <Thumbnail url="https://www.youtube.com/watch?v=lgj3D5-jJ74" />
       </div>
     );
   }
}

export default VideoThumnail;

1 个答案:

答案 0 :(得分:0)

如果您正在执行Web应用程序,则不能使用为react-native指定的库。仅适用于反应原生的移动应用程序。

如果您想要这样的网络应用程序,我想您可以尝试类似的事情,react-video-thumbnail