亚洲国产日韩欧美一区二区三区,精品亚洲国产成人av在线,国产99视频精品免视看7,99国产精品久久久久久久成人热,欧美日韩亚洲国产综合乱

??? ??? ??

screen ?? ??

  • Width: ?? ??, ?? ?? ?????.

  • Height: ?? ??, ?? ?? ?????.

  • availWidth: ?? ???? ??? ??? ?? ?????. ?? ?? ?????.

  • availHeight: ?? ???? ??? ??? ?? ?????. ?? ?? ?????. 

<!DOCTYPE HTML>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <title>php.cn</title>
        <script type="text/javascript">
        //獲取自己屏幕的分辨率
        var str="<h2>屏幕的尺寸</h2>";
        str += "寬度："+screen.width+",高度："+screen.height;
        str += "<br>有效寬度："+screen.availWidth+",有效高度："+screen.availHeight;
        document.write(str);
        </script>
    </head>
    <body >
    </body>
</html>


???? ??
||
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>php.cn</title> <script type="text/javascript"> //獲取自己屏幕的分辨率 var str="<h2>屏幕的尺寸</h2>"; str += "寬度："+screen.width+",高度："+screen.height; str += "<br>有效寬度："+screen.availWidth+",有效高度："+screen.availHeight; document.write(str); </script> </head> <body > </body> </html>