如何将Cocoapods与Swift项目集成？ [英] How to integrate Cocoapods with a Swift project?

问题描述

随着Apple推出

As Apple introduced Swift, their new programming language, I wonder how you can integrate it with existing Objective-C libraries that are available via CocoaPods?

解决方案

It seems that the process is similar to the one described in Mix and Match section of Using Swift with Cocoa and Objective-C documentation.

1. Create your Podfile and run pod install.
2. Create a new Objective-C header file, Example-Bridging-Header.h, and add it to the project.
3. Add import statement to the bridge header.
4. Set Objective-C Bridging Header for your target:

Now you can use your library, in that case, MKUnits, in your Swift file:

let kilograms = NSNumber.mass_kilogram(2)()
let pounds = NSNumber.mass_pound(10)()
let result = kilograms.add(pounds)
println(result)

More here: Integrating Cocoapods with a Swift project

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