添加第二个 src 到 video_tag
Adding a second src to video_tag
在 rails 中，我在为此 video_tag 添加第二个视频源时遇到了一些困难。 video_tag 没有记录以及我可以解决这个问题，并希望得到一些输入。
<%= video_tag "demo_video.mp4", :size => "800x450", :controls => true, :type => "video/mp4" %>
也许您没有查看正确的文档。试试这个 link：http://apidock.com/rails/ActionView/Helpers/AssetTagHelper/video_tag。您可以看到文档指出：
If sources is a string, a single video tag will be returned. If sources is an array, a video tag with nested source tags for each source will be returned. The sources can be full paths or files that exists in your public videos directory.
因此您的代码可能如下所示：
<%= video_tag ["demo_video.mp4", "demo_video2.mp4"], :size => "800x450", :controls => true, :type => "video/mp4" %>
在 rails 中，我在为此 video_tag 添加第二个视频源时遇到了一些困难。 video_tag 没有记录以及我可以解决这个问题，并希望得到一些输入。
<%= video_tag "demo_video.mp4", :size => "800x450", :controls => true, :type => "video/mp4" %>
也许您没有查看正确的文档。试试这个 link：http://apidock.com/rails/ActionView/Helpers/AssetTagHelper/video_tag。您可以看到文档指出：
If sources is a string, a single video tag will be returned. If sources is an array, a video tag with nested source tags for each source will be returned. The sources can be full paths or files that exists in your public videos directory.
因此您的代码可能如下所示：
<%= video_tag ["demo_video.mp4", "demo_video2.mp4"], :size => "800x450", :controls => true, :type => "video/mp4" %>