js中用script 嵌套script块

< DOCTYPE html PUBLIC -WCDTD XHTML StrictEN httpwwwworgTRxhtmlDTDxhtml-strictdtd>

把script拆开就可以了

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>新闻</title>
</head>
<body>
<script language="JavaScript">
<!--
if (true) {
document.write("<scr"+"ipt language='VBScript' \>\n");
document.write("</script\>\n");
}
//-->
</script>
</body>
</html>

#javascript/ajax专栏
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原文地址：https://www.cnblogs.com/netcorner/p/2912382.html