代码复制区
第一步,在<head>与</head>之间加入 <script language="JavaScript"> function movepage() { var direction =event.keyCode switch(direction){ case 39: window.moveBy(15, 0); window.moveBy(0, 0); break case 37: window.moveBy(-15, 0); window.moveBy(0, 0); break case 38: window.moveBy(0, 0); window.moveBy(0, -15); break case 40: window.moveBy(0, 0); window.moveBy(0, 15); break default: break } } </script> 第二步,在<body>中加入onLoad="top.window.focus()" onkeydown="movepage()"