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代码如何，h5页面中，客户端请求静态页面，为什么得不到sessionId，弹出的是undefined

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

<!DOCTYPE html>
<html>
<head>
<script src="lib/jquery-3.4.1.min.js" ></script>
<script src="lib/zepto.js" ></script>
</head>
<body>
<div class ="scroller"></div>
</body>
</html>
<script>

alert(sessionStorage.sessionId)

                
</script>

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1 Answer

answered Jan 25, 2021 by 深蓝 (71.8m points)

sessionStorage.getItem("sessionId") 你意思这个？

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