RLMLinkingObjects问题
请问老师,既然@property (readonly) RLMLinkingObjects *author;了,那么怎么再让author的类型变成User的呢???后面的post.author = user;这个不就是错误的吗?
请问老师,既然@property (readonly) RLMLinkingObjects *author;了,那么怎么再让author的类型变成User的呢???后面的post.author = user;这个不就是错误的吗?
2017-03-22
举报