Load local file get error

[hawkgao]

Hello,

I load local js file in cef. get following error:

Message: XMLHttpRequest cannot load file:///E:/BN2/BN/BN-build-desktop/html/demo.json. Origin null is not allowed by Access-Control-Allow-Origin.

How to get through it?

Thanks,
Hawk

[magreenblatt]

Chromium places security restrictions on what can be done using the FILE scheme. Read the comments for CefAddCrossOriginWhitelistEntry() in cef.h and see http://crbug.com/4197 for a detailed description of those limitations.

You can allow XHR execution from the FILE scheme by setting both CefBrowserSettings.file_access_from_file_urls_allowed and CefBrowserSettings.web_security_disabled to true. However, disabling web security is not recommended for production applications. You should instead use a custom scheme handler or return file contents via OnBeforeResourceLoad().

Regards,
Marshall

[hawkgao]

I wont use cef to access web content. i will open these settings.
Thanks a lot!