$(document).ready(function(){
        var url = 'video.mp4'
        var video = $(document.createElement('video'))
        video.attr("width", 300);
        video.attr("height", 150);
        video.attr("src", url);
        video.attr("controls", true);
        video.attr("id", "video");
        video[0].addEventListener("play", function() {  }, false);
        video[0].play();
        video[0].webkitEnterFullScreen();
        $('body').append(video);
    })
未捕获的错误:INVALID_STATE_ERR:DOM 异常 11
我究竟做错了什么?