这个问题不一定会出现
有时滑动时消失有时不消失
HSubjectCell *cell = [tableView dequeueReusableCellWithIdentifier:kSubjectCellIdentifier forIndexPath:indexPath];
_subjectView = cell;
cell.delegate = self;
cell.subject = self.subjectArr[indexPath.section - 3];
return cell;
Run Code Online (Sandbox Code Playgroud) objective-c uitableview tablecellrenderer reuseidentifier ios