如果要更改存储模拟器屏幕截图的位置，可以使用以下命令。

defaults write com.apple.iphonesimulator "ScreenShotSaveLocation" -string "~/Pictures/Screenshots" 

其他相关命令可以在这里找到。

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

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。

我发现一个很有用的方法就是用聚光灯搜索快捷键CMD+空格然后输入文字“截屏”或者“ios模拟器截屏”

如果它不在最初的搜索屏幕上，你总是可以使用列表中第一个显示All in Finder选项

这不仅第一次有效，而且每次都有效，而且当我忘记之前的屏幕截图移动到哪里时，它也会提醒我。

值得注意的是，在我至少使用的模拟器版本(12.5)中，“截图”和“保存屏幕”选项之间是不同的——截图保存到设备(在照片应用程序中找到)，而单击“保存屏幕”按钮会在Mac上生成图像。

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。