<html>
<body>
<script type="text/javascript">
eval("x=10;y=20;document.write(x*y)")
document.write("<br />")
document.write(eval("2+2"))
document.write("<br />")
var x=10
document.write(eval(x+17))
document.write("<br />")
eval("alert(‘Hello world‘)")
</script>
</body>
</html>
时间: 2024-10-16 20:53:19