我有一个index.html包含一个 iframe 集的文件，并且 iframe 源指向另一个域。我正在设置 localstorageindex.html并尝试获取 iframe 源中的值。( sample.html)
File 1
index.html
<html>
<head>
//js file
</head>
<body>
setting localstorage
Iframe src="55.10.45.045/sample.html"
</body>
</html>
file 2
sample.html
<html>
<head>
//js file
</head>
<body>
getting localstorage Item //Returns null
</body>
</html