HTML5全屏

function fullscreen(element) {
    if(element.requestFullscreen) {
        element.requestFullscreen();
    } else if(element.mozRequestFullScreen) {
        element.mozRequestFullScreen();
    } else if(element.webkitRequestFullscreen) {
        element.webkitRequestFullscreen();
    } else if(element.msRequestFullscreen) {
        element.msRequestFullscreen();
    }
}
fullscreen(document.documentElement)
【推广】 免费学中医，健康全家人
原文地址：https://www.cnblogs.com/Liu-yz/p/10382419.html