Xcode 8 / Swift 3并在运行iOS 7的iPhone 4上安装应用程序 [英] Xcode 8 / Swift 3 and installing apps on iPhone 4 running iOS 7

问题描述

使用Xcode 8 / Swift 3创建的应用程序是否可以安装在运行iOS 7的iPhone 4设备上？ Xcode 8 / Swift 3是否支持所有iOS 7设备？

Can apps created with Xcode 8 / Swift 3 be installed on an iPhone 4 device running iOS 7? Does Xcode 8 / Swift 3 support all iOS 7 devices?

是否有特定的文档详细说明了回答此问题的内容和不兼容的内容？

Is there specific documentation detailing what is and isn't compatible that answers this question?

看来Xcode 8似乎没有配备iPhone 4 / 4S模拟器。目前我的经验是，使用Xcode 7 / Swift 2创建的应用程序可以在运行iOS 7的iPhone 4S上成功安装。

It appears Xcode 8 doesn't seem to ship with an iPhone 4/4S simulator. Currently my experience is that apps created with Xcode 7 / Swift 2 can be installed successfully on iPhone 4S running iOS 7.

编辑：我现在已经完成了一些测试有趣的结果：
做Xcode 8个Swift 3应用程序在iOS 7上成功运行？

I've now done some testing with "interesting" results: Do Xcode 8 Swift 3 apps run on iOS 7 successfully?

推荐答案

您可以选择iOS应用程序的最低版本运行，所以只要你选择iOS 7或更早版本，它就应该在iOS 7上的iPhone 4 / 4S上运行。

You can select the minimum version of iOS your app will run on, so as long as you have iOS 7 or earlier selected, it should run on an iPhone 4/4S that's on iOS 7.

如果你有iPhone 4 iOS 7上的/ 4S，尝试插入并调试它。
我很确定它应该可以工作。

If you have an iPhone 4/4S on iOS 7 with you, try plugging it in and debugging on it. I am quite certain it should work.

编辑：只要iOS 7仍然可用作XCode Beta中的部署目标，我还没有尝试一下，对不起！

As long as iOS 7 is still available as a deployment target in the XCode Beta, I'm yet to try it out, sorry!

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