iframe无法在HTML中找到YouTube视频 [英] iframe can't find YouTube videos in HTML

问题描述

我为一个网站设计了一个关于儿童电影的作业，我想我会把一个iframe放入YouTube视频中显示预告片。这是我使用的代码（只是带有测试视频）;

For a website I am designing for an assignment about kids films and I thought I would put an iframe in to show the trailer from a YouTube video. This is the code I used (just with a test video);

<iframe width="560" height="315" src="//www.youtube.com/embed/xxMcViTf7KU" frameborder="0" allowfullscreen>This is the test iframe</iframe>

结果是页面开始加载，然后出现一个框说'没有找到文件或目录。据我所知，代码是完全正确的。我不明白有什么不对。

The result is the page begins to load, then a box comes up saying 'file or directory not found'. As far as I am aware, the code is all correct. I don't understand what's wrong.

任何帮助将不胜感激，谢谢！

Any help would be greatly appreciated, thank you!

推荐答案

不要忘记你的YouTube链接前的http：//。这工作正常：

Don't forget the "http://" before your YouTube link. That's working fine:

<iframe width="560" height="315" src="http://www.youtube.com/embed/xxMcViTf7KU" frameborder="0" allowfullscreen>This is the test iframe</iframe>

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