如何使用webpack在React中加载本地视频? [英] How to load a local video in React using webpack?

问题描述

我似乎无法弄清楚如何从本地文件中获取html5视频以在react应用中呈现.从字面上看，我能够做到这一点的唯一方法是这样的:

I can't seem to figure out how to get an html5 video to render in a react app from local files. Literally the only way I've been able to get this to work is like this:

<video src="http://www.w3schools.com/html/movie.mp4" controls />

这是我尝试过的

1..直接包含路径

<video src={require('path/to/file.mp4')} controls />

返回错误

Module parse failed: /path/to/file.mp4 Line 1: Unexpected token ILLEGAL
You may need an appropriate loader to handle this file type.

---

2..一次将这些加载程序添加到webpack配置中

---

2. Adding these loaders one at a time to the webpack config

{
  test: /\.(mp4)$/,
  loader: 'file'
  // loader: 'url-loader'
  // loader: 'url-loader?limit=100000'
  // loader: 'file-loader'
  // loader: 'file-loader?name=videos/[name].[ext]'
},

这会在浏览器中吐出以下错误

this spit out the following error in the browser

GET http://localhost:3000/530c2bf99dad0f857d46940b62b84946.mp4 404 (Not Found)

---

3..我尝试将直接网址添加到文件中

---

3. I tried adding a direct url to the file

<video src={require('http://localhost:3000/path/to/file.mp4')} controls />

但仍然存在错误:

Module not found: Error: Cannot resolve module 'http://localhost:3000/path/to/file.mp4' in path/to/file.mp4

---

4..我尝试在我的Webpack配置中添加mp4扩展名像这个人一样

---

4. I tried adding the mp4 extension in my webpack config like this person did

{
  test: /\.jpe?g$|\.gif$|\.png$|\.ico|\.svg$|\.woff$|\.ttf$|.mp4$/,
  loader: 'url-loader?limit=8192'
}

但没有运气

5..我开始实施 webpack-isomorphic-tools ，但是我不确定这是否是正确的方向，所以我停了下来.好像这个人以这种方式工作了. (查看文件)

5. I started implementing webpack-isomorphic-tools but then I wasn't sure if this was the right direction so I paused on it. It seems like this guy got it working this way. (see file)

我还在webpack文档中的加载程序约定下注意到，file-loader将加载视频文件. 这是否意味着webpack不会加载其他视频类型，例如.mov, .vob, .avi, etc.?

I also noticed in the webpack documentation under loader conventions that file-loader will load video files. Does this mean webpack won't load other video types such as .mov, .vob, .avi, etc.?

如果您想看一下代码，请这是存储库.

If you want to take a look at the code, here's the repository.

资源

• Webpack文件:加载程序约定
• 将WebM和MP4加载器添加到默认Webpack配置中
• 通过文件加载器将mp4视频加载到video标签
• 无法通过文件加载器加载资源

• Webpack Docs: Loader Conventions
• Add a WebM and MP4 loader to the default Webpack config
• Loading mp4 video in to video tag w/ File loader
• Unable to load resources via file-loader

推荐答案

我遇到了同样的问题，我的解决方法是:

I had the same problem, my solution is:

它使用 https://github.com/webpack/html-loader 和 https://github.com/webpack/url-loader :

装载机配置:

  loaders: [{
      test: /\.html$/,
      loader: 'html-loader?attrs[]=video:src'
    }, {
      test: /\.mp4$/,
      loader: 'url?limit=10000&mimetype=video/mp4'
  }]

在html中:

一个简单的视频标签，remeber webpack使用了指向html文件的路径.

A simple video tag, remeber webpack uses path referenced to the html file.

<video src="../../../assets/videos/cover1.mp4"></video>

这对我有用.

参考: https://github.com/webpack/html-loader/issues/28

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