URLResponse

An URLResponse object represents a URL load response in a manner independent of protocol and URL scheme.

class URLResponse

URLResponse encapsulates the metadata associated with a URL load. Note that URLResponse objects do not contain the actual bytes representing the content of a URL. See URLSession for more information about receiving the content data for a URL load.

Superclasses

class NSObject
The root class of most Foundation class hierarchies.

Citizens in FoundationNetworking

Conformances

protocol CustomDebugStringConvertible
A type with a customized textual representation suitable for debugging purposes.
protocol CustomStringConvertible
A type with a customized textual representation.
protocol Equatable
A type that can be compared for value equality.
protocol Hashable
A type that can be hashed into a Hasher to produce an integer hash value.
protocol NSCoding
The NSCoding protocol declares the two methods that a class must implement so that instances of that class can be encoded and decoded. This capability provides the basis for archiving (where objects and other structures are stored on disk) and distribution (where objects are copied to different address spaces).
protocol NSCopying
The NSCopying protocol declares a method for providing functional copies of an object. The exact meaning of “copy” can vary from class to class, but a copy must be a functionally independent object with values identical to the original at the time the copy was made.
protocol NSObjectProtocol
The NSObjectProtocol groups methods that are fundamental to all Foundation objects.
protocol NSSecureCoding
Conforming to the NSSecureCoding protocol indicates that an object handles encoding and decoding instances of itself in a manner that is robust against object substitution attacks.

Members

init?(coder: NSCoder)
init(url: URL, mimeType: String?, expectedContentLength: Int, textEncodingName: String?)
Initialize an URLResponse with the provided values.
static var supportsSecureCoding: Bool
var expectedContentLength: Int64
The expected content length of the receiver.
var hash: Int
var mimeType: String?
The MIME type of the receiver.
var suggestedFilename: String?
A suggested filename if the resource were saved to disk.
var textEncodingName: String?
The name of the text encoding of the receiver.
var url: URL?
func copy() -> Any
func copy(with: NSZone?) -> Any
func encode(with: NSCoder)
func isEqual(Any?) -> Bool

Subclasses

class HTTPURLResponse
A Response to an HTTP URL load.