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Day07 (网络第05天)

Last updated at Posted at 2015-07-30

==============================
注意 : (hrApp工程中)

 FMResultSet * rs = [self.db executeQuery:sql,dept.no];//注意要传对象

//用NsNumber null 值会自动转成0

dept.total = [NSNumber numberWithInt:[rs intForColumn:@"total"]];

coreDataApp

注意:勾选use core data
在下面创建模型直接生成

系统的   (CoreDataApp工程中)

三方库  MagicalRecord-master  和 ObjectiveRecord-master(更简单)
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