console 命令行工具 X clear

console

<html>
<head>
<title>HTML网页打开后跳出来一个对话框，需要点确定</title>
</head>
<body onload="javascript:window.alert('确定吗？')">
</body>
<html


<!-- <head>
<script language="javascript">
alert("弹出提示")
</script>
</head> -->