for(UIView *mylabelview in [self.view subviews]) { if ([mylabelview isKindOfClass:[UILabel class]]) { [mylabelview removeFromSuperview]; } } 本文共 220 字，大约阅读时间需要 1 分钟。
for(UIView *mylabelview in [self.view subviews]) { if ([mylabelview isKindOfClass:[UILabel class]]) { [mylabelview removeFromSuperview]; } } 转载于:https://my.oschina.net/u/2418271/blog/645797