在目标C中以下划线作为属性名称的前缀
// In the header@interface Whatever{ NSString *myStringProperty}@property (nonatomic, copy) NSString *myStringProperty;// In the implementation@synthesize myStringProperty;
// In the header@interface Whatever{ NSString *_myStringProperty}@property (nonatomic, copy) NSString *myStringProperty;// In the implementation@synthesize myStringProperty = _myStringProperty;
最新情况:
@synthesize myStringProperty = _myStringProperty;