JSFiddle - React, Tailwind, and code Playground

by wllai2001

HTML

<div >
Iframe之外
</div>
<div oncontextmenu="return false;">
  我是embed
  <embed src="https://property.niu.edu.tw/ezfiles/5/1005/img/15/138037286.pdf" 
          type="application/pdf" width='100' height='100' />  
</div>

<div oncontextmenu="return false;">
  我是iframe
  <iframe src = 'https://property.niu.edu.tw/ezfiles/5/1005/img/15/138037286.pdf'
          width='100' height='100'/>  
</div>

<div oncontextmenu="return false;">
  我是object
  <object data="https://property.niu.edu.tw/ezfiles/5/1005/img/15/138037286.pdf"    
          width='100' height='100'></object>
</div>