visibilitychange 事件

visibilitychange 事件导致离开页面就自动暂停

点击查看代码

setInterval(function () {
    var current_video = document.getElementsByTagName('video')[0]
    current_video.play()
}, 1000)

方法2

点击查看代码

let oldadd=EventTarget.prototype.addEventListener
EventTarget.prototype.addEventListener=function (...args){
    if(window.onblur!==null){
        window.onblur=null;
    }
    if(args.length!==0&&args[0]==='visibilitychange'){
        console.log('劫持visibilitychange成功，奥利给！')
        return;
    }
    return oldadd.call(this,...args)
}