🔥isKindOfClass 和 isMemberOfClass

// insert code here...
BOOL re1 = [(id)[NSObject class] isKindOfClass:[NSObject class]]; //1
BOOL re2 = [(id)[NSObject class] isMemberOfClass:[NSObject class]];//0
BOOL re3 = [(id)[XZPerson class] isKindOfClass:[XZPerson class]];//0
BOOL re4 = [(id)[XZPerson class] isMemberOfClass:[XZPerson class]];//0
NSLog(@" \nre1 :%hhd\n re2 :%hhd\n re3 :%hhd\n re4 :%hhd\n",re1,re2,re3,re4);
 
BOOL re5 = [(id)[NSObject alloc] isKindOfClass:[NSObject class]];//1
BOOL re6 = [(id)[NSObject alloc] isMemberOfClass:[NSObject class]];//1
BOOL re7 = [(id)[XZPerson alloc] isKindOfClass:[XZPerson class]];//1
BOOL re8 = [(id)[XZPerson alloc] isMemberOfClass:[XZPerson class]];//1
NSLog(@" \nre5 :%hhd\n re6 :%hhd\n re7 :%hhd\n re8 :%hhd\n",re5,re6,re7,re8);
 
BOOL re9 = [(id)[NSObject class] isKindOfClass:[XZPerson class]];//0
BOOL re10 = [(id)[NSObject class] isMemberOfClass:[XZPerson class]];//0
BOOL re11 = [(id)[NSObject alloc] isKindOfClass:[XZPerson class]];//0
BOOL re12 = [(id)[NSObject alloc] isKindOfClass:[XZPerson class]];//0