Sets the webpage contents and base URL.
- iOS 9.0+
- macOS 10.11+
- Mac Catalyst 13.0+Beta
The data to use as the contents of the webpage.
The MIME type of the data.
The data's character encoding name.
A URL used to resolve relative URLs within the document.
Reloads the current page, performing end-to-end revalidation using cache-validating conditionals if possible.
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