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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>W3Cschool教程(w3cschool.cn)</title>
</head>
<body onload="top.resizeTo(300,200);"
onload="top.moveBy(300,200);">
<p>如何设定打开页面的大小</p>
</body>
</html>