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SwiftからJSON APIを叩きたい

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NSURLSessionを利用してJSON APIを叩いてみた。ひとまず取得するだけならこんな感じ :house:

let session = NSURLSession.sharedSession()
let url = NSURL(string: "https://api.github.com/search/repositories?q=example")!
let task = session.dataTaskWithURL(url) { (data, response, error) in
// 取得したJSONから値を取り出す(SwiftyJSONを利用)
let json = JSON(data: data!)
let items = json["items"]
for (_, item) in items {
let fullName = item["full_name"]
let url = item["html_url"]
let watchers = item["watchers"]
print("*** name: (fullName), url: (url), watchers: (watchers)")
}
}
task.resume()
Playground上ではうまく動作確認できなかったので、下記コードを適当なアプリのviewDidLoadへ埋めて動作確認する。
また、生SwiftでJSONをいじるのは茨の道なので、JSONのパースにはSwiftyJSON ( https://github.com/SwiftyJSON/SwiftyJSON ) を利用してる。

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