swift 擷取app版本號碼及 ios 版本號碼

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swift 擷取app版本號碼及 ios 版本號碼

func versionCheck(){

        let infoDictionary = NSBundle.mainBundle().infoDictionary

        let appDisplayName: AnyObject? = infoDictionary["CFBundleDisplayName"]

        let majorVersion : AnyObject? = infoDictionary ["CFBundleShortVersionString"]

        let minorVersion : AnyObject? = infoDictionary ["CFBundleVersion"]

        let appversion = majorVersion as String

        let iosversion : NSString = UIDevice.currentDevice().systemVersion   //ios 版本

        let identifierNumber = UIDevice.currentDevice().identifierForVendor   //裝置 udid

        let systemName = UIDevice.currentDevice().systemName   //裝置名稱

        let model = UIDevice.currentDevice().model   //裝置型號

        let localizedModel = UIDevice.currentDevice().localizedModel   //裝置地區化型號 如 A1533

 

        

        println(appversion)

    }

majorVersion  主程式版本號碼

minorVersion  build 版本號碼

swift 擷取app版本號碼及 ios 版本號碼