1,NSString *CellIdentifier = [NSString stringWithFormat:@"Cell%d%d", [indexPath section], [indexPath row]];//以indexPath来唯一确定cell
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; //出列可重用的cell
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
2,NSString*cellID = [NSString stringWithFormat:@"%ld", (long)indexPath.row];
cell = [tableView dequeueReusableCellWithIdentifier:cellID];
if(cell ==nil) {
cell= (YiWenTableViewCell *)[[[NSBundle mainBundle] loadNibNamed:@"YiWenTableViewCell" owner:self options:nil] lastObject];
[cell setValue:cellID forKey:@"reuseIdentifier"];
}
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