Swift Url Request With Code Examples

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Swift Url Request With Code Examples

Through using the programming language, we are going to work collectively to unravel the Swift Url Request puzzle on this lesson. This is demonstrated within the code that follows.

import Foundation

let apiUrl = URL(string: "https://api.chucknorris.io/jokes/random")!
let dataTask = URLSession.shared.dataTask(with: apiUrl) { (information, response, error) in
    guard let information = information, error == nil else {
        print("no information")
    let jsonResult = strive! JSONSerialization.jsonObject(with: information, choices: []) as! [String: Any]

The answer to the beforehand talked about drawback, Swift Url Request, can be present in a distinct methodology, which will likely be mentioned additional down with some code examples.

let Url = String(format: "")
    guard let serviceUrl = URL(string: Url) else { return }
    let parameters: [String: Any] = [
        "request": [
                "xusercode" : "YOUR USERCODE HERE",
                "xpassword": "YOUR PASSWORD HERE"
    var request = URLRequest(url: serviceUrl)
    request.httpMethod = "POST"
    request.setValue("Application/json", forHTTPHeaderField: "Content-Type")
    guard let httpBody = strive? JSONSerialization.information(withJSONObject: parameters, choices: []) else {
    request.httpBody = httpBody
    request.timeoutInterval = 20
    let session = URLSession.shared
    session.dataTask(with: request) { (information, response, error) in
        if let response = response {
        if let information = information {
            do {
                let json = strive JSONSerialization.jsonObject(with: information, choices: [])
            } catch {

Using a wide range of totally different examples, we now have realized how one can resolve the Swift Url Request.

What is URL request in Swift?

URLSession is one class of the URLSession API. There are a handful of sorts you could develop into aware of to carry out an HTTP request in Swift. A URLSession occasion is the supervisor or coordinator of the requests your software performs. A request is known as a activity, an occasion of the URLSessionTask .

What is a URL request?

Overview. URLRequest encapsulates two important properties of a load request: the URL to load and the insurance policies used to load it. In addition, for HTTP and HTTPS requests, URLRequest contains the HTTP methodology ( GET , POST , and so forth) and the HTTP headers. URLRequest solely represents details about the request.

How do I create a request in Swift?

How to make HTTP PUT request with JSON as Data in Swift

  • Prepare a URLRequest for PUT request.
  • Convert JSON dictionary to Data construction.
  • Make PUT request and deal with errors.

How do I ship a physique request in Swift?

var request = URLRequest(url: urlUser) request. httpMethod = “POST” request. setValue(“software/json”, forHTTPHeaderField: “Content-Type”) var responseStatus = 0 let activity = URLSession. shared.

What is API calling in Swift?

This is what occurs with API calls. You ship a URL request to a server, asking it for some information. You hope the server returns the info shortly, however you do not know how lengthy it should take. Instead of constructing your consumer wait patiently for the server to provide the information, you utilize a completion handler.29-Nov-2019

What is REST API in Swift?

REST APIs are based mostly on the HTTP protocol, which is the communication protocol utilized by the world broad internet. Understanding HTTP means realizing how URLs are structured, what actions you possibly can categorical utilizing HTTP strategies, how one can categorical parameters in a request, and how one can ship or obtain information.26-Feb-2021

What is request URL in API?

A request URL consists of an HTTP methodology, a base URL, and a useful resource URI. The request header additionally contains parameters such because the content material kind and authorization info.

What are the three fundamental components of URL?

A URL for HTTP (or HTTPS) is generally made up of three or 4 parts:

  • A scheme. The scheme identifies the protocol for use to entry the useful resource on the Internet.
  • A number. The host title identifies the host that holds the useful resource.
  • A path.
  • A question string.

How do I get an API URL?

1. Through the dataset URL: You can get the API endpoint by merely taking the dataset’s UID and changing it on this string: https://area/useful resource/UID.extension *the place the extension is the info format you’s like to drag the info as. For a full checklist of extension codecs please go right here.30-Mar-2022

How do I hit put up API in Swift?

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