This chapter covers how to use web content with Objective-C.
The recipes in this chapter will show you how to:
NSURLConnectionto asynchronously consume web content
You want to download a file from the Internet.
NSURL to specify a URL for a file and then use
NSData to download the contents of that file into your file system.
NOTE: URL stands for Uniform Resource Locator. A URL is a character string that specifies the location of an Internet resource.
NSURL is a Foundation class that lets you use URLs in Objective-C.
For this solution you must have a file ...