swift - NSDateComponentsFormatter 输出在构建之间有所不同

Question

我有一段代码，显示一个关于窗口，时间间隔以秒为单位，应该格式化为分钟或小时。当我在本地构建和测试时它工作正常，但 Mac App Store 上的版本仅显示以秒为单位的时间。知道这是为什么吗？

// Seconds between UI update
var updateInterval = 300.0 {
        didSet {
            log("Update interval changed to \(updateInterval)")
            NSUserDefaults.standardUserDefaults().setDouble(updateInterval, forKey: settingsKey)
            startTimer()
        }
    }

@IBAction func showAbout(sender: NSMenuItem) {
        let formatter = NSDateComponentsFormatter()
        formatter.unitsStyle = .Full
        formatter.allowedUnits = [.Minute, .Hour]
        //formatter.calendar = nil // Disable localization

        // Use the configured formatter to generate the string.
        let updateIntervalTimeString = formatter.stringFromTimeInterval(updateInterval)

        let alert = NSAlert()
        alert.addButtonWithTitle(NSLocalizedString("OK", comment: "Ok button on about screen"))

        alert.messageText = NSLocalizedString("ABOUT", comment: "About screen")

        let infoString =
            NSLocalizedString("ABOUT_INFO_1", comment: "App name") + "\n\n" +
            NSLocalizedString("ABOUT_INFO_2", comment: "Update interval info") +
                "\(updateIntervalTimeString!)" + "\n\n" +
            NSLocalizedString("ABOUT_INFO_3", comment: "Copyright notice")
        alert.informativeText = infoString


        alert.alertStyle = NSAlertStyle.InformationalAlertStyle

        alert.runModal()
    }

Answer 1

我刚刚注意到，如果我从 App Store、Spotlight 或 Launchpad 启动应用程序，行为会有所不同。因此，我删除了所有二进制文件并从商店再次下载了该应用程序，现在时间显示正确了。