CODEWITHSUNDEEP
iosobjective-cresponse
user1589906
user1589906

Reputation:

what is the difference between NSURLResponse and NSHTTPURLResponse

Pardon me for this silly question but can anybody please tell me what is the difference between NSURLResponse and NSHTTPURLResponse

Upvotes: 0

Views: 1256

Answers (2)

dsgriffin
dsgriffin

Reputation: 68596

"NSURLResponse declares the programmatic interface for an object that accesses the response returned by an NSURLRequest instance.

NSURLResponse encapsulates the metadata associated with a URL load in a manner independent of protocol and URL scheme.

An NSHTTPURLResponse object represents a response to an HTTP URL load request. It’s a subclass of NSURLResponse that provides methods for accessing information specific to HTTP protocol responses." *

*Quote taken from the official Apple Developer documentation.

Upvotes: 1

jkk
jkk

Reputation: 367

NSHTTPURLResponse - It returns, The receiver’s HTTP status code. NSURLResponse - It returns, The receiver’s URL.

For more details you can refer 1.https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSURLResponse_Class/Reference/Reference.html. 2.https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSHTTPURLResponse_Class/Reference/Reference.html

Upvotes: 0

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