dplayer js控制 自动全屏_video.js默认一进页面就全屏，为什么报错

如果你是用的这个库链接描述官方文档找到全屏代码，你这报错可能api 更新了，没有这个方法或者你用错方式了。如果不是用的这个库那就不知道了。

Making the player fullscreen

To check if the player is currently fullscreen call the isFullscreen function on a player like so.

var myPlayer = videojs('some-player-id');

myPlayer.src("http://www.example.com/path/to/video.mp4");

myPlayer.ready(function() {

// get, should be false

console.log(myPlayer.isFullscreen());

// set, tell the player it's in fullscreen

myPlayer.isFullscreen(true);

// get, should be true

console.log(myPlayer.isFullscreen());

});

To request that the player enter fullscreen call requestFullscreen.

var myPlayer = videojs('some-player-id');

myPlayer.src("http://www.example.com/path/to/video.mp4");

myPlayer.ready(function() {

myPlayer.requestFullscreen();

});