[出處]https://fishc.com.cn/thread-116211-1-1.html
<!DOCTYPE html>
<html>
<head>
<title>定義文檔內(nèi)嵌代碼</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="keywords" content="小甲魚(yú),Web開(kāi)發(fā),HTML5,CSS3,Web編程教學(xué)">
<meta name="description" content="《零基礎(chǔ)入門(mén)學(xué)習(xí)Web開(kāi)發(fā)》案例演示">
<meta name="author" content="小甲魚(yú)">
<script type="text/javascript">
document.write("I love FishC.com!");
</script>
<noscript>
<p>您的網(wǎng)頁(yè)不支持JavaScript，將自動(dòng)跳轉(zhuǎn)到一個(gè)神奇的網(wǎng)站 -> http://demo.fishc.com</p>
<meta http-equiv="refresh" content="1; http://demo.fishc.com">
</noscript>
</head>
<body>
<p>沒(méi)有 JavaScript，HTML5 玩不轉(zhuǎn)??！</p>
</body>
</html>
運(yùn)用noscript和meta標(biāo)簽實(shí)現(xiàn)
