cell的长度调整

- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath{

if ([cell respondsToSelector:@selector(setSeparatorInset:)]) {

[cell setSeparatorInset:UIEdgeInsetsMake(0, 45, 0, 0)];

}

if ([cell respondsToSelector:@selector(setLayoutMargins:)]) {

[cell setLayoutMargins:UIEdgeInsetsZero];

}

}

if ([self.tableViewrespondsToSelector:@selector(setSeparatorInset:)]) {

[self.tableViewsetSeparatorInset:UIEdgeInsetsMake(0, 45, 0, 0)];

}

if ([self.tableViewrespondsToSelector:@selector(setLayoutMargins:)]) {

[self.tableViewsetLayoutMargins:UIEdgeInsetsZero];

}