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InitializerFoundationEssentials

init(contentsOf:options:)

iOS 8.0+ iPadOS 8.0+ Mac Catalyst 8.0+ macOS 10.10+ tvOS 9.0+ watchOS 2.0+
Creates data by reading from the specified URL.
init(contentsOf url: URL, options: Data.ReadingOptions = []) throws

Parameters

url

The URL to read.

options

Options for the read operation. Default value is [].

Discussion

Throws

An error in the Cocoa domain, if url cannot be read.