回答編集履歴
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追記
test
CHANGED
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@@ -25,3 +25,147 @@
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```
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## 追記
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```swift
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import UIKit
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import SwiftyJSON
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class ViewController: UIViewController {
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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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var json: JSON = ["list": [["dt": 1499701500], ["dt": "1499701500"]]]
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print(json)
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if let dt = json["list"][0]["dt"].int {
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let unixTime1 = TimeInterval(dt)
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print(unixTime1) // 1499701500.0
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let stringTime1 = Date(timeIntervalSince1970: unixTime1)
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print(stringTime1) // 2017-07-10 15:45:00 +0000
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let dateFormatter = DateFormatter()
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dateFormatter.dateFormat = "EEE"
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let day1 = dateFormatter.string(from: stringTime1)
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print(day1) // Tue
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} else {
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print(json["list"][0]["dt"].error!)
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}
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if let dt = json["list"][1]["dt"].string {
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let unixTime1 = TimeInterval(dt)
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print(unixTime1) // Optional(1499701500.0)
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let stringTime1 = Date(timeIntervalSince1970: unixTime1!)
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print(stringTime1) // 2017-07-10 15:45:00 +0000
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let dateFormatter = DateFormatter()
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dateFormatter.dateFormat = "EEE"
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let day1 = dateFormatter.string(from: stringTime1)
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print(day1) // Tue
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} else {
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print(json["list"][1]["dt"].error!)
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}
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let dtTestString: String = json["list"][0]["dt"].stringValue
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print(dtTestString)
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let dtTestInt: Int = json["list"][1]["dt"].intValue
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print(dtTestInt)
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}
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override func didReceiveMemoryWarning() {
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super.didReceiveMemoryWarning()
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// Dispose of any resources that can be recreated.
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}
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}
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```
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```json
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{
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"list" : [
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{
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"dt" : 1499701500
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},
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{
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"dt" : "1499701500"
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}
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]
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}
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```
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``"dt" : 1499701500``か``"dt" : "1499701500"``かによって多少取り扱いが変わってきますね。
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``.string``はもう少し慎重に取り扱いましょう。``.intValue``でも取れるようですけど、値の確認は必要でしょう。
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