ios cell 重用问题－－图片remove

因为一个UITableView  会reload 多次，所以在cell中添加 UI控件时，也会重复加载多次，以至于叠加在上面，解决办法： 每次用到它时，对其进行初始化做判断，为空则初始化，否则 就不initUIImageView *_rightImageView = (UIImageView*)[cell viewWithTag:1007];if ((UIImageView*)[cell viewWithTag:1007] == nil){_rightImageView = [[UIImageView alloc]initWithFrame:CGRectMake(DEVICEWIDTH - 55, 8, cellImageWidth, cellIimagehight)];_rightImageView.tag = 1007;}if (_License ){if (_rightImageView != nil){[(UIImageView*)[cell viewWithTag:1007] removeFromSuperview];}// UILabel *_tempLabel = [self generateNameLabel:_status];_tempLabel.text = _status;[cell addSubview:_tempLabel];}