function FullScreen(){ var el = $('html')[0];//要全屏的元素,如果要全页面全屏,建议使用html节点而不是body节点 var isFullscreen=document.fullScreen||document.mozFullScreen||document.webkitIsFullScreen; if(!isFullscreen){//进入全屏,多重短路表达式 (el.requestFullscreen&&el.requestFullscreen())|| (el.mozRequestFullScreen&&el.mozRequestFullScreen())|| (el.webkitRequestFullscreen&&el.webkitRequestFullscreen())||(el.msRequestFullscreen&&el.msRequestFullscreen()); }else{ //退出全屏,三目运算符 document.exitFullscreen?document.exitFullscreen(): document.mozCancelFullScreen?document.mozCancelFullScreen(): document.webkitExitFullscreen?document.webkitExitFullscreen():''; } }
直接调用该方法即可。
使用esc键退出全屏。
此方法的全屏和F11的全屏还是有区别的。