WKWebView does load resources from local document folder

Question

In my Swift iOS app, I want to download some dynamic HTML pages from a remote server, save them in the document directory, and display those pages from document directory.

Answer 1

This works nicely with file URL or remote URL, and whether file is in the bundle or in documents:

if url.isFileURL {
    webView.loadFileURL(url, allowingReadAccessTo: url)
} else {
    let request = URLRequest(url: url)
    webView.load(request)
}

Answer 2

This solution helped me:

[configuration.preferences setValue:@YES forKey:@"allowFileAccessFromFileURLs"];