Alamofire Request Example

Can you help me. Alamofire 1. I thought, that it will be good to use public API and show example, that can repeat everybody. Swift Alamofire tutorial uploading and downloading images Posted on May 2, 2017 by Paul. Add struct on the top of the file: (refer line 25 - 27 of the image below) After adding the struct, you can start calling the function. request() thay vì sử dụng self. Alamofire is third party library which make calling webservice or API in iOS easy and makes your pain less. I'm neither a JSON expert nor a Swift expert, but the following is working for me. Alamofire 5. To make a request you call the request method that takes the HTTP verb as the second argument (these are a constants in Alamofire,. Xây dựng baseAPI để thực hiện request chung cho các request của chúng ta. 尽管Alamofire的github文档已经做了很详细的说明,我还是想重新梳理一遍它的各种用法,以及这些方法的一些设计思想 前言 因为之前写过一个AFNetworking的源码解读,所以就已经比较了解iOS平台的网络框架是怎么一回事了。. The interface for NSURLConnection is sparse, providing only the controls to start and cancel asynchronous loads of a URL request. Calls SLEEP between db checks for waiting. ☰Menu How to remove square brackets from Alamofire array values Jul 2, 2016 #ios #swift Alamofire will add square brackets for the key of array values. I am trying to wrap a responseJSON function of a Request class of Alamofire because when I send an API request I get a response in a specific pattern. New lace White/ivory Wedding dress Bridal Gown custom size 6 8 10 12 14 16 18+++,United States 1908 Liberty Head Nickel USA 5 Cents Coin Lot #I76,Hochzeitskleid Brautkleider Brautjacke Stola Bolero Wedding dress Mehr Modell. AlamofireのREADMEにも以下のように記載があり、Alamofireは[]を付ける方針をとっています。 Since there is no published specification for how to encode collection types, Alamofire follows the convention of appending [] to the key for array values (foo[]=1&foo[]=2), and appending the key surrounded by square brackets for. let configuration = NSURLSessionConfiguration. Alamofire is an HTTP networking library written in Swift. Quick is a behavior-driven development framework to write tests as specs in simple structures. quicktype makes Alamofire even more awesome by generating extensions and Codables for typesafe API calls. Networking in Swift has been a point of contention since the announcement of the language back in June of 2014. To make a request you call the request method that takes the HTTP verb as the second argument (these are a constants in Alamofire,. This article will show you how to remove those brackets. Update Note: This tutorial has been updated to Xcode 8. I'm sending to API products. GET is an enumeration for the HTTP method to use for the request, followed by our URL, and then a basic dictionary of URL parameters. As said, Friends app uses AppServerClient to handle all the networking. API's often require you to sign requests using for example JSON Web Tokens in combination with an Authorization header. swiftyJson makes it easy to deal with JSON data in Swift. If token is valid, launch request, else, refresh token and then. GET in this case). Let's use an example to see how to use it:. I am just starting to take a look at Mattt's wonderful new Alamofire swift networking library and am not quite sure how one would use it with custom headers. URLRequest only represents information about the request. There are five different response methods that can be used with Alamofire requests,. Alamofire 4. I assume that you have the latest Xcode installed on your Mac, and that you know how to code small iOS applications in Swift 3. Networking in Swift has been a point of contention since the announcement of the language back in June of 2014. Moya is a more abstract encapsulation of alamofire. this is my desktop application code ,that convert data to the JSON and send it. This is great for smaller payloads because it's more efficient, but really bad for larger payloads because the download could run your entire application out-of-memory. Create basic user interface to enable user to select an image from the photo library on their mobile device. import Alamofire. For this tutorial we'll use iOS 9 as a deployment target and the examples are based on a server side script to get the data located on the server that does not have the https, so, for this reason, we have to edit the info. Here's an example of how you can call and use the results returned by the method above:. When making an API request, you send the access token along with the request in the form of an Authorization: Bearer [AccessToken] header. Over the years STRV’s developers have built up quite a lot of open source libraries. Its not the neatest or the most efficient, but it works and it does the following: User Login to get a session token. For example, you can retrieve all playlists that the authenticated user owns, or you can retrieve one or more playlists by their unique IDs. URLRequestConfigurable for Alamofire. The original tutorial was also written by Joshua Greene. Copy Alamofire. Request has a very handy feature: the debugDescription returns a cURL statement that’s equivalent to the Alamofire request. So I decided to investigate all updates myself and check how they align with my existing code. WAIT_FOR_REQUEST do? This API takes request ID as a parameter and waits for the request completion, returns phase/status and completion text to the caller. As said, Friends app uses AppServerClient to handle all the networking. Recently upgraded to Alamofire 4 and running into few issues. I've been creating a function which retrieve objects from a JSON script. 注意点2:validate() 将其与请求和响应链接,以确认响应的状态码在默认可接受的范围(200到299)内。如果认证失败,响应处理方法将出现一个相关错误,我们可以根据不同在完成处理方法中处理这个错误。. and What is soap message. This project is used for Carthage. Alamofire provides built-in response serialization for strings, JSON, and property lists, but others can be added in extensions on Alamofire. I want to upload SQLite database via PHP web service using HTTP POST request with MIME type multipart/form-data & a string data called "userid=SOME_ID". swift with the following:. I’m saying hypermedia (instead of hypertext) as an expansion term to avoid confusion about the REST API supporting other formats to be provided not just HTML. import Alamofire. There is a quick solution in playground, override the default challenge behavior in Alamofire using the SessionDelegate override closures. I have achieved this, but I am still not satis. Home » Blog » App Development » How To: Promises in Swift. Alamofire POST request with progress ios,ruby-on-rails,xcode,swift,alamofire I'm using Alamofire to do a POST request. Alamofire JSON Serialization of Objects and Collections. So if you’re having trouble debugging an API call in your app, use let request = Alamofire. Below is the sample piece of code to achieve this requirement:. Instead of blocking execution, it returns right way. Alamofire is third party library which make calling webservice or API in iOS easy and makes your pain less. Everything with Alamofire is asynchronous. As Alamofire does validate the host SSL certificate, if you don't have a valid one the code above will run into a problem. You can access both a generalized success indicator and a Dictionary object that might contain relevant data in this method. The URLSession API is part of the foundation framework, whereas Alamofire needs to be added as an external dependency. In the examples above we assume that we did not require any kind of authentication: this will not always be the case: see, for example, how we can do basic authentication with Alamofire. RTWebService is a wrapper around Alamofire for making REST and SOAP call in easiest possible way. -> Alamofire request with 2 params. The Alamofire. How to use a Proxy Server with Alamofire 4 and Swift 3 By Hường Hana 12:30 AM alamofire , ios , swift Leave a Comment Please don't mark as duplicate, I haven't been able to solve my Issue with the existing threads. request( method developer can get rid of encoding overhead. Line breaks have been added for clarity. which is a good example of making your own Alamofire response serializers. Alamofire Get Request and JSON Response an example that would work as. sessionManager. Alamofire JSON Serialization of Objects and Collections. 2 Posted on June 16, 2015 June 16, 2015 by Clinton Medbery This tutorial is meant to teach you the basics of accessing APIs using the Swift Programming language and the Alamofire and SwiftyJSON libraries. I love it, but this is probably one of the best examples of use of callback blocks, where you're going to issue a request to get. // Making a GET request Alamofire. request() thay vì sử dụng self. When we use it, we only need to implement the TargetType protocol. And that's it! The Alamofire. 0 beta was released on December but there are still not many examples of new features. Data Request with and without Alamofire:. How to Make a Simple Flickr App Using Alamofire, SwiftyJSON and Swift 1. Alamofire provides chainable request/response methods, JSON parameter and response serialization. Manager(configuration: configuration) 当我发送请求与manager. 解决swift - How to retrieve Alamofire response header for a request. In the fetchPosts method, we use Alamofire to send a GET request to the Reddit API. How to Integrate Alamofire in Your Swift App Development Project? August 24, 2016 14534 Alamofire is an HTTP networking library written in Swift. Alamofire is a Swift-based HTTP networking library for iOS and macOS. Let's start this new tutorial by creating a new Swift iOS single view application. Alamofire by stitchfix - Elegant HTTP Networking in Swift. Check other articles/tutorials for Swift Language. In case of successful encoding of data it will return you request object in callback closure. Here is official docs from AWS on this topic. Similarly to the download example described above, the upload request can be made like this: Define the URL for our resource; Create an Alamofire HTTP POST request (NOTE: similarly to download example, this could have many other options and configurations). Write a Networking Layer in Swift 4 using Alamofire 5 and Codable Part 3: Using Futures/Promises In the first part of this series we have created the API Router of our networking layer and then in. Below is the sample piece of code to achieve this requirement:. can i pass Username & Password into soap message. I hope you enjoyed this tutorial! If you did, please make sure to leave a like, comment, and subscribe! It really does help out a lot! Contact: Email: tajyma. Making a Request in Alamofire. Using Alamofire in Your Xcode Project. I'm trying to make an api call to submit some data using Alamofire (version 4. This is the place where you’ll find all of them. Notice the simplicity of both the HTTP request with Alamofire as well as handling the response. Request has a very handy feature: the debugDescription returns a cURL statement that’s equivalent to the Alamofire request. And that's it! The Alamofire. The result of a request, upload, or download method is an instance of Alamofire. When we use it, we only need to implement the TargetType protocol. Finally we can start making requests with our API client. We have collection of more than 1 Million open source products ranging from Enterprise product to small libraries in all platforms. I have been here and found one solutions that works for me. Downloading Files. Your approach is perfectly valid. Why you should not use a third-party library and stick to the iOS SDK instead Now, let's see why I recommend not to use networking libraries in your iOS apps. If you haven't done so already, read it - it covers a lot of basics taken for granted in this follow-up article. RequestAdapter:. defaultSessionConfiguration() configuration. Solution Swift Language Version" (SWIFT_VERSION) is required to be configured correctly for targets which use Swift; Solution This app has crashed because it attempted to access privacy-sensitive data without a usage description. The original tutorial was also written by Joshua Greene. There’s been a lot of buzz about CocoaPods lately. Response Handlers. RequestAdapter in Alamofire. How to use a Proxy Server with Alamofire 4 and Swift 3 By Hường Hana 12:30 AM alamofire , ios , swift Leave a Comment Please don't mark as duplicate, I haven't been able to solve my Issue with the existing threads. swift with the following:. Alamofireでのリクエストを行うコードは、1度しか記述していませんが、内部で上記内容の様に2回リクエストが発生しているのは、Alamofireが内部で、処理を行ってくれているからなのでしょうか?. Alamofire源码解读系列(十三)之请求(Request) 本篇是Alamofire中的请求抽象层的讲解 前言 在Alamofire中,围绕着Request,设计了很多额外的特性,这也恰恰表明,Request是所有请求的基础部分和发起点。. which is a good example of making your own Alamofire response serializers. • • And that's it! The Alamofire. Alamofire is third party library which make calling webservice or API in iOS easy and makes your pain less. GET is an enumeration for the HTTP method to use for the request, followed by our URL, and then a basic dictionary of URL parameters. framework is automagically added as a target dependency, linked framework and embedded framework in a copy files build phase which is all you need to build on the simulator and a device. It is not a complete example of networking layer you can use in your app, it for example uses default http-headers which you probably want to set up yourself. Create a new file "C File" called Bridging and press "Yes" to create a bridging file. It was nothing glamorous — just a weekly, 2-hour slot at the end of the night before the station switched into automation. For example, to find the occurrences of the word file, just type /file and then use n and Shift + n, to navigate forth and back respectively. GET is an enumeration for the HTTP method to use for the request, followed by our URL, and then a basic dictionary of URL parameters. Please check my solution below. how is it possible to send a POST request with a simple string in the HTTP body with Alamofire in my iOS app? As default Alamofire needs parameters for a request:. 我需要总模型对象需要在Alamofire中作为post方法的参数发送,如下所. Instead of "callback hell" you create a concise chain of functions, and keep your code clean. If you found a bug, open an issue here on GitHub and follow the guide. Here is an example for doing a pull request from fork: nacho4d branch: feature/fix-xcode-configure-file to meson to branch master. AlamofireでRequestのHeaderにContent-Type: application/jsonを追加したいのにいっこうに"text/plain"になってしまう問題. If the request is still in-flight when the cell is reused, the cell could be populated with the wrong image when the request returns. GET as the first parameter to request() is an example of Swift's type inference. For synchronizing the data I am trying the Xcode framework Alamofire, which has more convenient functions for handling such requests, especially for a beginner in Swift like me. This is not new to seasoned marketers, who have been using marketing automation platforms. let sessionManager = SessionManager. Alamofire POST Request. GET in this case). In the above example you can see that Alamofire allows you to use a responseJSON handler appended to the request. Request Subclasses. Swift 29 January 2019 8 May 2019 Alamofire vs URLSession: a comparison for networking in Swift. But didn't work. There are a lot of reasons for parsing an Alamofire request in swift. Xây dựng baseAPI để thực hiện request chung cho các request của chúng ta. Please note that PNG images above 10 megapixels are not supported. Import it in your file where you. Wondering how to encode the url request parameter to JSON in Alamofire Router. In your completion handler, you can simply use the RSSFeed object, by accessing its properties and members. Alamofire is third party library which make calling webservice or API in iOS easy and makes your pain less. I’m saying hypermedia (instead of hypertext) as an expansion term to avoid confusion about the REST API supporting other formats to be provided not just HTML. Third, go ahead and use URLSession to create a network request. If you'd like to discuss a feature request, use our forum on swift. which is a good example of making your own Alamofire response serializers. If you are using Alamofire to handle the requests, then you can print the curl command of any of them, by just using debugPrint(request) , where request is the Alamofire. element: This chart is actually a page hosted in an. If you found a bug, open an issue here on GitHub and follow the guide. The idea is to create a layer over Alamofire request method to check the validity of the session token before execute the request. In this video we will learn about Web Services and JSON format and will also perform request using Alamofire Framework. The APNs Provider API consists of a request and a response that you configure and send using an HTTP/2 POST command. If you want to fully understand the new features/changes of Swift 4, I suggest you to open Xcode 9 beta and create a new Playground file. The response we get is in a completion handler. The idea is to create a layer over Alamofire request method to check the validity of the session token before execute the request. com is now LinkedIn Learning! To access Lynda. 3 and Swift 3. I mean something like this:. FAQ When should I use Alamofire? If you're starting a new project in Swift, and want to take full advantage of its conventions and language features, Alamofire is a great choice. request: Every other HTTP request not associated with file transfers. Cần quản lý các request một cách tập trung để thuận tiện cho việc maintain dễ dàng trong việc thêm xóa sửa các API mới Thực hiện convert kết quả trả về sang Object để có thể dùng luôn sau khi kết thúc request. SWIFT 2 AlamoFire total Solution for image upload to REST API. Please note that PNG images above 10 megapixels are not supported. Sure, there are built in classes to handle basic. I found this procedure very useful if you need to get some response from an XML after an Alamofire REST request. Please check my solution below. I assume that you have the latest Xcode installed on your Mac, and that you know how to code small iOS applications in Swift 3. I have added one more tutorial regarding the wrapper for Alamofire and SwiftyJSON : How to create a wrapper for Alamofire and SwiftyJSON? Swift - iOS. Finally we can start making requests with our API client. And that's it! The Alamofire. request () then debugPrint (request) after the completion handler (s). Embedded Framework. The third argument is the base url without. Alamofire JSON Serialization of Objects and Collections. By accessing your content in raw form without formatting, you can easily use it in any context with any desired display. This tutorial shows you how to use Alamofile, an elegant interface built on top of Apple’s Foundation networking stack that simplifies a number of common networking tasks, such as requesting data from RESTful APIs and fi…. Try it now. Download the sample code now, and you can follow the tutorial below. Alamofire and URLSession both help you to make network requests in Swift. I have posted a basic tutorial about Alamofire and SwiftyJSON How to use Alamofire and SwiftyJSON with Swift? And some day before we have learned about Use of Blocks(Closures) or Completion Handlers with Function in Swift - iOS Following is a sample of GET URL call with Alamofire and response. How To: Promises in Swift Written by Reinder de Vries on January 11 2018 in App Development. This post is specifically about a Swift Codable Example. We're still working on the rest of the documentation, so let us know if you have any usage questions, either here or on our Swift Forums. URLRequest only represents information about the request. GET in this case). 2 Posted on June 16, 2015 June 16, 2015 by Clinton Medbery This tutorial is meant to teach you the basics of accessing APIs using the Swift Programming language and the Alamofire and SwiftyJSON libraries. However, the objective of this post was not to dive into it all but to quickly show how to create multipart/form-data file uploads in SWIFT. There’s been a lot of buzz about CocoaPods lately. 0 Last time we looked at the quick & dirty way to get access REST APIs in iOS. Alamofire and URLSession both help you to make network requests in Swift. You use the request to send a push notification to the APNs server and use the response to determine the results of that request. import Alamofire. The breaking changes involve how to make a request and how to encode our parameters, key aspects if you want to talk with a SOAP server. Vous pouvez vérifier celui que vous avez sélectionné en inspectant le journal de génération de votre projet. Alamofire POST request with progress I'm using Alamofire to do a POST request. AlamofireのREADMEにも以下のように記載があり、Alamofireは[]を付ける方針をとっています。 Since there is no published specification for how to encode collection types, Alamofire follows the convention of appending [] to the key for array values (foo[]=1&foo[]=2), and appending the key surrounded by square brackets for. xcodeproj project at the root of this repository. I think the request has succeed. com is now LinkedIn Learning! To access Lynda. Normal request failures do not result in termination of a connection. Here's an example of how you can call and use the results returned by the method above:. There's been a lot of buzz about CocoaPods lately. 이 때 HTTP 통신을 위해 Alamofire 라이브러리를 사용합니다. Introduction to Alamofire from iOS Network Development Using URLSession and Alamofire by Bear Cahill. Under the hood, Alamofire calls for a singleton pattern that’s built on top of an URLSessionConfiguration. 4 Essential Swift Networking Tools for Working with REST APIs I included a basic working example in the template, but the AlamoFire source code is a good resource. php")! // post the data var request = URLRequest(url: url. Instead of blocking execution, it returns right way. The purpose of this gist is to explain how to use the built-in power of Alamofire to serialize your JSON. If you found a bug, open an issue here on GitHub and follow the guide. This project is used for Carthage. If you'd like to discuss a feature request, use our forum on swift. For Swift Cocoa Pods, you can import the swift directly into your project via Import MapBox for example into the project ViewController. Have fun!. URLRequest only represents information about the request. If you add or remove a source file from Moya, a corresponding change needs to be made to the Moya. 最近升级到Alamofire 4并且遇到了一些问题。想知道如何在Alamofire路由器中将url请求参数编码为JSON。. Using Alamofire 5 (still in beta as of this writing), your call could look like this:. Course Description: Networking is a common component of modern mobile apps, necessary for authenticating user accounts, fetching data, and downloading and uploading files. request(myURLString). I found this procedure very useful if you need to get some response from an XML after an Alamofire REST request. Check other articles/tutorials for Swift Language. Network request with RxSwift. JSON POST example with Alamofire. Once the request is completed, you can use that handler to process the data. swift" file under import UIKit. If you'd like to discuss Alamofire best practices, use our forum on swift. It provides an elegant interface on top of Apple’s Foundation networking stack that simplifies a number of common networking tasks. But I don't want to send a request with a key-value string in the HTTP body. In the examples above we assume that we did not require any kind of authentication: this will not always be the case: see, for example, how we can do basic authentication with Alamofire. GET as the first parameter to request() is an example of Swift's type inference. 3 and Swift 3. plist file, in order to allow this domain. [Swift]AlamofireでArrayで囲まれたJSONデータをPOST送信. The build target for Alamofire will be listed as either Alamofire iOS, Alamofire macOS, Alamofire tvOS or Alamofire watchOS. Cookie issues with. While this sounds complex, this ultimately makes your backend more secure and scalable. When you want to abstract away and simplify networking in your app, Alamofire is the way to go. In case of successful encoding of data it will return you request object in callback closure. pod 'Alamofire', '~> 3. The World Wide Web (WWW) is an example of a distributed system that uses REST protocol architecture to provide a hypermedia driven interface for websites. Networking in Swift has been a point of contention since the announcement of the language back in June of 2014. crop photo using gesture. framework pour iOS et celui du bas pour OS X. Can you help me. Import it in your file where you. Before we load the image then, we need to reset the cell by setting the cell's current image to nil, canceling an in-flight request if one exists, and hiding the caption label while we load the new image. framework is automagically added as a target dependency, linked framework and embedded framework in a copy files build phase which is all you need to build on the simulator and a device. We have collection of more than 1 Million open source products ranging from Enterprise product to small libraries in all platforms. Alamofire 5 is a powerful networking library that can help with all kinds of use cases: everything from basic CRUD operations to modifying HTTP headers, sending data in the body of a request to centralizing session management with a request adapter. Handling Events when when the Device Goes Offline. SwiftyJSON is a library to access JSON elements simply. We add the URLRequestConvertible protocol to this object so that the router object itself can be treated as a NSURLRequest, and passed to any method (such as alamofire's request method) which expects one. request() thay vì sử dụng self. post, parameters: example) Alamofire不接受参数只接受类似参数= [“”:“”,“”,“”] – >基于键值,所以我试图将模型转换为JSON,JSON转换为字典,即使不接受它的显示喜欢参数问题. For example, try to find your way around this request file in the AlamoFire library. Data Request with and without Alamofire:. xcodeproj project at the root of this repository. If you'd like to discuss Alamofire best practices, use our forum on swift. Success even on this situations when the HTTP status code returned on those calls corresponds to some 4xx HTTP error…. 最近升级到Alamofire 4并且遇到了一些问题。想知道如何在Alamofire路由器中将url请求参数编码为JSON。. Open your Workspace file that was generated GithubProfile. request() như mình ở function sau nhé. -> Alamofire request with 2 params. What does API FND_CONCURRENT. Moya is a more abstract encapsulation of alamofire. Here's an example of how you can call and use the results returned by the method above:. Learn the basics of iOS network development using URLSession and Alamofire, a third-party open-source framework. RTWebService also focus on connecting to server by other protocol such as SSH and FTP. Helpful if you are looking for a simple way to mock an Alamofire response, with out any additional dependencies. php")! // post the data var request = URLRequest(url: url. Alamofire provides chainable request/response methods, JSON parameter and response serialization, authentication, and many other features. com is now LinkedIn Learning! To access Lynda. It uses the protocol whose canInit(with:) class method returns true, indicating that the class is capable of handling the specified request. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. Let's use an example to see how to use it:. 【iOS开发】Alamofire框架的使用二 高级用法的更多相关文章 【iOS开发】Alamofire框架的使用一基本用法. AlamofireのREADMEにも以下のように記載があり、Alamofireは[]を付ける方針をとっています。 Since there is no published specification for how to encode collection types, Alamofire follows the convention of appending [] to the key for array values (foo[]=1&foo[]=2), and appending the key surrounded by square brackets for. sessionManager. iOS has a great support for file downloads using the Foundation's NSURLConnection. That "something" is going to be your data, if all things are in good shape. In this example, we are actually going to make an HTTP request to the Astronomy Picture of the Day API rather than using the hard-coded. Replace the code in your main. To make sure the request is being sent and we get a valid response, we can add a simple test case for this class. Here is the example I was following in Alamofire 3. Further complicating a comparison, some frameworks are built on top of others. Swift notes - Alamofire Posted on January 14, 2015 January 14, 2015 by huiqinng When using Swift programming language to create an app, I found that it's a lot different comparing with Objective-C, even they're using same library and framework. Alamofire is a HTTP networking library, built on top of NSURLSession and the Foundation URL Loading System. If you are using Alamofire to handle the requests, then you can print the curl command of any of them, by just using debugPrint(request) , where request is the Alamofire. :) I have extracted the code from my current app, and only changed "MyLog to println", and indented with spaces to get it to show as a code block (hopefully I didn't break it). Request has a very handy feature: the debugDescription returns a cURL statement that’s equivalent to the Alamofire request. Alamofire provides built-in response serialization for strings, JSON, and property lists, but others can be added in extensions on Alamofire_Result. The result of a request, upload, or download method is an instance of Alamofire. Rxswift uses Moya as the interface of network request after encapsulation. The actual target URL is a single line. If you don't need to have your request object synchronously the other answer with. Each outgoing request needs to have that authentication header set in order to be accepted by the backend. Alamofire框架的使用一 —— 基本用法 对于使用Objective-C的开发者,一定非常熟悉AFNetworking这个网络框架. 最近升级到Alamofire 4并且遇到了一些问题。想知道如何在Alamofire路由器中将url请求参数编码为JSON。. 0 Last time we looked at the quick & dirty way to get access REST APIs in iOS. Sure, there are built in classes to handle basic. The following tasks in the main queue, including UI updates, won't be execute until the synchronous request finished. in iphone app, i'd collect json output authenticated https post of image data. Instead of blocking execution, it returns right way. RequestAdapter in Alamofire. If you'd like to discuss a feature request, use our forum on swift. We have collection of more than 1 Million open source products ranging from Enterprise product to small libraries in all platforms. request() như mình ở function sau nhé.