摘要：
for(UIView * subView in self.view.subviews){ if([subView isKindOfClass:[XYZSeniorQueryView class]]){ [subView removeFromSuperview]; subView = nil;//... 阅读全文
摘要：
错误代码：objc_msgSend(self.beginRefreshingTaget, self.beginRefreshingAction, self);Too many arguments to function call, expected 0, have 3经过几番周折，终于叨叨解决方案了... 阅读全文