使用src属性设置媒体文件的URL。您可以尝试运行以下代码来实现src属性-
src属性与以下元素一起使用：<audio>，<embed>，<iframe>，<img>，<input>，<script>，<source>，<track>和<video>。
<!DOCTYPE HTML> <html> <body> <video width = "300" height = "200" controls autoplay> <source src = "/html5/foo.ogg" type = "video/ogg" /> <source src = "/html5/foo.mp4" type = "video/mp4" /> Your browser does not support the video element. </video> </body> </html>