<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<embed src="test.pdf" type="application/pdf" width="100%" height="800" internalinstanceid="8"/>
</body>
</html>
你好，麻烦提供下复现步骤