質問編集履歴
2
プログラムの修正
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@@ -5,7 +5,6 @@
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```swift
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import UIKit
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8
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-
import SpriteKit
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10
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class ViewController: UIViewController,NSURLSessionDelegate,NSURLSessionDataDelegate{
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1
プログラムを修正しました。
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@@ -4,16 +4,71 @@
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```swift
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7
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import UIKit
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8
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+
import SpriteKit
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9
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10
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class ViewController: UIViewController,NSURLSessionDelegate,NSURLSessionDataDelegate{
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8
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-
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view, typically from a nib.
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// 通信用のConfigを生成.
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let myConfig:NSURLSessionConfiguration = NSURLSessionConfiguration.backgroundSessionConfigurationWithIdentifier("backgroundTask")
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// Sessionを生成.
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var mySession:NSURLSession = NSURLSession(configuration: myConfig, delegate: self, delegateQueue: nil)
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// 通信先のURLを生成.
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let myUrl:NSURL = NSURL(string: "データを送る先のURL")!
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// POST用のリクエストを生成.
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let myRequest:NSMutableURLRequest = NSMutableURLRequest(URL: myUrl)
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// POSTのメソッドを指定.
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myRequest.HTTPMethod = "POST"
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// 送信するデータを生成・リクエストにセット.
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let str:NSString = "送るデータを書く"
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let myData:NSData = str.dataUsingEncoding(NSUTF8StringEncoding)!
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myRequest.HTTPBody = myData
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// タスクの生成.
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let myTask:NSURLSessionDataTask = mySession.dataTaskWithRequest(myRequest)
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// タスクの実行.
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myTask.resume()
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let time:NSTimer = NSTimer.scheduledTimerWithTimeInterval(1,target:self,selector:Selector("onUpdate"),userInfo: nil, repeats: true)
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func onUpdate() {
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ここの処理がわかりません。
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}
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}
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//通信が終了したときに呼び出されるデリゲート.
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-
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func URLSession(session: NSURLSession, dataTask: NSURLSessionDataTask, didReceiveData data: NSData) {
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// 帰ってきたデータを文字列に変換.
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var myData:NSString = NSString(data: data, encoding: NSUTF8StringEncoding)!
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// バックグラウンドだとUIの処理が出来ないので、メインスレッドでUIの処理を行わせる.
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54
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dispatch_async(dispatch_get_main_queue(), {
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self.myText.text = myData as String
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})
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}
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@IBOutlet weak var myText: UILabel!
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func URLSessionDidFinishEventsForBackgroundURLSession(session: NSURLSession) {
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println("URLSessionDidFinishEventsForBackgroundURLSession")
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}
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11
63
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12
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func
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64
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override func didReceiveMemoryWarning() {
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13
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-
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65
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super.didReceiveMemoryWarning()
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66
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// Dispose of any resources that can be recreated.
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14
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-
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67
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}
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15
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-
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68
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+
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69
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+
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16
70
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}
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17
71
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18
72
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73
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+
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19
74
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```
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