requestFullscreen全屏具体实现 1.进入全屏 function full(ele) { if (ele.requestFullscreen) { ele.requestFullscreen(); } else if (ele.mozRequestFullScreen) { ele.mozRequestFullScreen(); } else if (ele.webkitRequestFullscreen) { ele.webkitRequestFullscreen(); } el
video自动全屏播放 关于Screen.lockOrientation() https://developer.mozilla.org/en-US/docs/Web/API/Screen/lockOrientation 这个是实验性的功能,只有在全屏模式下才有效果,比如我的mi4上没开全屏模式就提示: Uncaught (in promise) DOMException: lockOrientation() is not available on this device.