How does Xcode package the ipa installation package

1. Right-click the project, select "Open With" -> "Xcode" "

    

2. Set up a release certificate in Xcode.

   

   

    

3. Select "Product" -> "Edit Scheme..." to open the following interface

   

4. Select "Release" in "Build Configuration", click "OK"

   

5. Select "Product"->"Archive" in the menu bar

6. After that, wait for a few seconds and the following operation box will appear. Select "Export..."

7. The following prompt box will pop up, select "Save for iOS APP Store Deloyment", and click "Next"

8.  

   Click "Next"

   Make the appropriate selection in the pop-up interface.

   

    

9. After clicking "Choose", wait for a few seconds, after the following interface appears, click "Export"

   

    

    

10. Wait for a few seconds, the save interface pops up, set the package name, and click "Export"

    

11.  

The final generated package is as follows: