<html><body><h1>Window Screen 对象</h1><h2>Screen 属性</h2><div id="demo"></div><script>let text = "总宽度/高度：" + screen.width + "*" + screen.height + "<br>" +"可用宽度/高度：" + screen.availWidth + "*" + screen.availHeight + "<br>" +"颜色深度：" + screen.colorDepth + "<br>" +"颜色分辨率：" + screen.pixelDepth;document.getElementById("demo").innerHTML = text;</script></body></html>