View the iPhone iPad simulator folder

View simulator files

Okay. In this case, debug the program on the simulator:

Run the simulator;

Open Finder, press and hold option, and select "go"-"resource library" in the menu bar"

If no resource library is found, use the terminal
Enter open ~ in the command line ~ /Library/
Hidden by default

Then select the first "Application Support" (folder)-"iPhone Simulator"-"5.0" (if the version generated by the Simulator is 5.0, if the version is not selected)

-"" Application "-> at this time, a bunch of directories with similar guids will be found one by one, and a directory with the project name is found.
-"Go to the" Documents "directory, and you can see the newly created plist file. Open it and check whether the content is correct.