如何使用同一台Mac在不同版本的OSx上测试和调试Cocoa App? [英] How to test and debug Cocoa App on different version of OSx using same Mac?

问题描述

我使用Mac和Yosemite制作了一个应用程序.完成后，我将其存档，然后分发给几个朋友，其中一个有小牛.我在那个Mavericks系统上遇到了一些问题.随着这件事的发生，我脑海中浮现了以下疑问，

I made an Application using my Mac with Yosemite. On Completion of that I archived it and Then distribute to few friends, one of them have Mavericks. I faced some issues on that Mavericks System. With the occurrence of this thing, following queries raised in my mind,

• 我可以在不同的OSX版本上检查我的应用程序，而不必在不同的MAC上实际运行它吗?
• 我是否还可以使用具有单个Osx的系统调试具有不同OSX版本的应用程序?

在Nutshell中，我想知道，是否可以测试具有多个版本的Cocoa应用程序?类似iOS开发的东西，我可以在不同的iOS版本上运行应用程序.

In Nutshell, I want to know, is it Possible to test Cocoa application with multiple versions? something similar like iOS development where I can run app on different iOS versions.

推荐答案

我建议购买一份VMWare或Parallels的副本，以便在虚拟机中安装较旧的OS X版本.

I am going to suggest to buy a copy of VMWare or Parallels to install older OS X versions in a virtual machine.

您可以从 https://developer.apple.com 下载旧版本的OS X或在线购买通过 http://store.apple.com/ca/help/downloadable_software#MacOSX

You can download older versions of OS X from https://developer.apple.com or buy them online via http://store.apple.com/ca/help/downloadable_software#MacOSX

这很好用，使您免于制造双启动计算机的麻烦.通常这甚至是不可能的，因为最新的硬件可能只能与优胜美地一起使用.

This works pretty well and saves you from the trouble of making a dual boot machine. Which is often not even possible because recent hardware may only work with Yosemite.

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