​x
 
<!DOCTYPE html>
<html>
<body>
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<p>单击按钮以打开一个包含一些规格的新窗口。</p>
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<button onclick="myFunction()">试一试</button>
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<script>
function myFunction() {
  window.open("https://www.w3school.org.cn", "_blank", "toolbar=yes,scrollbars=yes,resizable=yes,top=500,left=500,width=400,height=400");
}
</script>
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</body>
</html>
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