调用实例方法:
[classInstance hello];
@interface Sample
-(void)hello; // 公开类Instance方法
@end
@implementation Sample
-(void)hello{
NSLog(@"hello");
}
@end在当前实例上调用实例方法:
[self hello];
@implementation Sample
-(void)otherMethod{
[self hello];
}
-(void)hello{
NSLog(@"hello");
}
@end调用一个带有参数的方法:
[classInstance addInt:1 toInt:2]; @implementation Sample -(void)add:(NSInteger)add to:(NSInteger)to NSLog(@"sum = %d",(add+to)); } @end
调用类方法:
[Class hello];
@interface Sample
+(void)hello; // 公开类方法
@end
@implementation Sample
+(void)hello{
NSLog(@"hello");
}
@end