//JSONString转字典
funcgetDictFromString(jString:String) ->NSDictionary{
letjsonData:Data= jString.data(using: .utf8)!
letdict =try? JSONSerialization.jsonObject(with: jsonData, options: .mutableContainers)
ifdict !=nil{
returndictas!NSDictionary
}
returnNSDictionary()
}
//版本更新
funchsUpdateApp() {
letappId:String="**********"
//获取appstore上的最新版本号
letappUrl = URL.init(string:"http://itunes.apple.com/lookup?id="+ appId)
guardletappMsg =try? String.init(contentsOf: appUrl!, encoding: .utf8)else{
return
}
letappMsgDict:NSDictionary= getDictFromString(jString: appMsg)
letappResultsArray:NSArray= (appMsgDict["results"]as?NSArray)!
letappResultsDict:NSDictionary= appResultsArray.lastObjectas!NSDictionary
letappStoreVersion:String= appResultsDict["version"]as!String
letfhappStoreVersion = appStoreVersion .replacingOccurrences(of:".", with:"")
letappStoreVersion_Float:Float= Float(fhappStoreVersion)!
//获取当前手机安装使用的版本号
letlocalVersion:String= Bundle.main.infoDictionary!["CFBundleShortVersionString"]as!String
letfhlocalVersion = localVersion .replacingOccurrences(of:".", with:"")
letlocalVersion_Float:Float= Float(fhlocalVersion)!
//appstore上的版本号大于本地版本号 - 说明有更新
ifappStoreVersion_Float > localVersion_Float {
/*
弹框确认按钮事件
letupdateUrl:URL= URL.init(string:"http://itunes.apple.com/app/id"+ appId)!
UIApplication.shared.open(updateUrl, options: [:], completionHandler:nil)
*/
}
}
