80 Get Url Extension Swift New

The swift overlay to the foundation framework provides the url structure which bridges to the nsurl class.

Get url extension swift. One way to simplify this is to use a swift extension to url. Doing this will help you centralize where this code is located in your app and keep your code dry. This is a swift extension for nsurl so you can parse the query string and get back a dictionary of the variables.

Extension url private func splitquery query. Writing swift code is interactive and fun the syntax is concise yet expressive and swift includes modern features developers love. Apple can t add every feature you want to their framework classes but they have provided a tool to allow you to do it yourself.

This includes the ability to extend types for which you do not have access to the original source code known as retroactive modeling extensions are similar to categories in objective c. The extension of the specified path including the period or empty if path does not have extension information. The urlsession class can manage network requests let s use it to make a request to this network.

Urls are the preferred way to refer to local files. For example you can use the urlsession classes to access the contents of remote resources as described in url session programming guide. Swift code is safe by design yet also produces software that runs lightning fast.

An instance of url class swift 5 now that we have our url we are going to ask for the data. Remarks this method obtains the extension of path by searching path for a period starting from the last character in the read only span and continuing toward its first character. If you need to access the documents directory in more than one spot you re just a url property call away from it.

Extensions add new functionality to an existing class structure enumeration or protocol type. In this article you will learn practical uses for swift extensions you can use immediately in your ios projects. Extensions are one of swift s best features.