进入到Topics的Data Managment版块,搜索 key-value即可出来
KVC
Data Management -》key-value Coding Programming Guide (Foundation Framework)
KVO
Data Management -》key-value Observing Programming Guide (Foundation Framework)
时间: 2024-07-30 14:13:45
进入到Topics的Data Managment版块,搜索 key-value即可出来
KVC
Data Management -》key-value Coding Programming Guide (Foundation Framework)
KVO
Data Management -》key-value Observing Programming Guide (Foundation Framework)