我可以安装多个 Xcode 版本吗? [英] Can I have multiple Xcode versions installed?

问题描述

是否可以同时安装多个版本的 Xcode?

Is it possible to have more than one version of Xcode installed at the same time?

如果是这样，请发布任何需要注意的提示、技巧或潜在问题.

If so, please post any tip, tricks, or potential issues to watch out for.

我想安装多个版本的原因是为了尝试新的 sdk 测试版，但如果新的 Xcode 有问题，我希望能够将旧版本用于我现有的项目.

The reason I want to install multiple versions is to try out the new sdk beta, but if the new Xcode is buggy I want to be able to use the older version for my existing projects.

推荐答案

是的，您可以安装多个版本的 Xcode.它们将安装到单独的目录中.我发现最佳做法是先安装 Mac 随附的版本，然后再安装下载的版本，但这可能没有太大区别.请参阅 http:///developer.apple.com/documentation/Xcode/Conceptual/XcodeCoexistence/Contents/Resources/en.lproj/Details/Details.html 这个 Apple Developer Connection 页面有很多细节. <- 页面不存在了！

Yes, you can install multiple versions of Xcode. They will install into separate directories. I've found that the best practice is to install the version that came with your Mac first and then install downloaded versions, but it probably doesn't make a big difference. See http://developer.apple.com/documentation/Xcode/Conceptual/XcodeCoexistence/Contents/Resources/en.lproj/Details/Details.html this Apple Developer Connection page for lots of details. <- Page does not exist anymore!

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