问题:

I need to render iframe in my Electron application:

<!DOCTYPE html> <html>   <head>     <title></title>   </head>   <body>     <iframe sandbox='allow-scripts' src='frm.html'></iframe>   </body> </html>

where the frm.html links the local file script foo.js which is part of my Electron application

<!DOCTYPE HTML> <html> <head>     <title></title>     <script src="foo.js"></script> </head> <body>     <p>Inside iframe</p> </body> </html>

When I run the application in Electron I can see this error in devtools console

Not allowed to load local resource: file:///C:/electron/app1/foo.js

Is it possible such scenario in Electron?

回答1:

This is a security feature of the iframe. Here is a similar question that talks about loading linked files into an iframe: Displaying local htm file in iframe?.

That being said, have you considered using the webview tag instead? http://electron.atom.io/docs/v0.30.0/api/web-view-tag/. The webview tag is very similar to an iframe, but gives you more ability to control the security around it. I tested loading a local file into a webview in the same way you attempt to load frm.html into the iframe and it works flawlessly.

转载请标明出处:iframe with local resource in Electron

文章来源: iframe with local resource in Electron

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