或者，如果您正在经历的错误，您可以使用编辑->复制屏幕复制到剪贴板。

使用Xcode 9+，模拟器保存屏幕截图文件(登录用户的)桌面和它的默认路径。

要更改默认路径(使用Xcode 9+)，在屏幕截图时，在键盘上按下并按住“Option (alt)”按钮。它将显示一个对话框与文件存储选项，还允许设置/更改默认路径。

在Organizer视图中右键单击截图，选择“Show In Finder…”。

这将为您打开Finder中的截图文件夹。

If you create screenshots from within the simulator using File -> Save Screen Shot (Command-S), those files end up on the Desktop as something like: iOS Simulator Screen shot Apr 22, 2012.png. Under Xcode 6 & newer, device screenshots taken with the "Take Screenshot" button in the Xcode "Devices" menu will end up on the desktop. Look for a file named "Screen Shot 2014-MM-DD at HH.MM.SS.png" For Xcode 5 & older, if you create screenshots from within Xcode (Organizer), you'll find these in ~/Library/Application Support/Developer/Shared/Xcode/Screenshots. To take screenshots from the Xcode (Organizer) you need to have hardware device attached. The organizer does not appear to take screenshots from the simulator.

在Xcode之外:

If you create screenshots using the Finder (command-shift-3 or command-shift-4), these also end up on the Desktop as something like: "Screen Shot 2012-04-22 at _ AM.png" If you use the Grab application (found in /Application/Utilities), you can save those files anywhere you decide. :-) If you have saved a screenshot to the Photos library from within your app, for example with UIGetScreenImage and UIImageWriteToSavedPhotosAlbum, they end up at ~/Library/Application Support/iPhone Simulator/***version***/Media/DCIM/100APPLE

我浏览了所有我找不到截图保存在哪里的帖子…… 所以，我只是使用command+shift+4，释放键后，你会看到一个牛眼在你的鼠标指针。单击并拖动要复制的屏幕部分。一旦释放你的鼠标点击图像将存储在你的桌面。比弄清楚模拟器在哪里存储截图要好。

它们被保存到桌面，寻找一个PNG文件，命名约定为“iOS模拟器屏幕截图[DATE].png”