用以下代码 打开沙盒目录
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
打印paths得到沙盒目录如下
/Users/ocq/Library/Developer/CoreSimulator/Devices/3BE436D4-F82B-42A1-A2AE-5244799F9A0F/data/Containers/Data/Application/05ADDB2D-E1CE-465C-AFAE-9E149837F4C7/Documents
在Finder上点->前往->前往文件夹，输入/Users/ocq/Library/Developer/CoreSimulator/Devices/3BE436D4-F82B-42A1-A2AE-5244799F9A0F/data/Containers/Data/Application/05ADDB2D-E1CE-465C-AFAE-9E149837F4C7/Documents 前往即可打开目录。
原创：浪天涯