iOS关于UITableViewCell的自定义与非自定义使用

1.关于原生UITableViewCell的简单使用

 NSString *CellIdentifier = [NSString stringWithFormat:@"tcell%ld", (long)[indexPath row]];//以indexPath来唯一确定cell

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (!cell) {
      cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }
    BaseLabel *lab_tc = [BaseLabel labelWithFrame:CGRectMake(20, 20, 75, 30) text:@"" textColor:[UIColor darkGrayColor] font:[UIFont systemFontOfSize:14] textAlignment:NSTextAlignmentLeft backgroundColor:[UIColor clearColor]];
[cell.contentView addSubview:lab_tc];
            
         
return cell;

2.自定义cell的使用

 NSString *CellIdentifier = [NSString stringWithFormat:@"RZOrderInfoCarCell%ld", (long)[indexPath row]];
//以indexPath来唯一确定cell,在tableview中复用此cell时，不会造成数据紊乱

RZOrderInfoCarCell *cell = [tableView     
   dequeueReusableCellWithIdentifier:CellIdentifier];
   if (!cell) {
       cell = [[[NSBundle mainBundle] 
            loadNibNamed:@"RZOrderInfoCarCell" 
                owner:self options:nil]lastObject];
       [cell setValue:CellIdentifier forKey:@"reuseIdentifier"];
   }
return cell;