How to get the mouse pointer object of the Mac computer through the APP Bluetooth connection of the iphone mobile phone?

now I want to connect to a Mac computer via Bluetooth with an iphone phone APP, click a button on the APP, or right-click, and the Mac computer mouse pointer will also respond to the click event
1. The question now is how to get the mouse object of the Mac computer after connecting to the Bluetooth of the Mac computer through the APP, of the iphone phone. APP is written by himself
2. After looking for information on the Internet, there is very little information. What I see is that you have to write programs on both iphone and Mac. I think you can use it after connecting directly like a wireless mouse or wireless Bluetooth.

Mar.11,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e425c3-599f9.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e425c3-599f9.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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