简单地把这两行放在cellForRowAtIndexPath方法中

如果你想要所有的分隔线都从0开始 (细胞setSeparatorInset: UIEdgeInsetsZero); (细胞setLayoutMargins: UIEdgeInsetsZero);

如果你想特定的分隔线是从0开始假设这是最后一行是从0开始

if (indexPath.row == array.count-1) 
{
   [cell setSeparatorInset:UIEdgeInsetsZero];
   [cell setLayoutMargins:UIEdgeInsetsZero];
}
else
   tblView.separatorInset=UIEdgeInsetsMake(0, 10, 0, 0);

Swift 3.0示例:

func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
    // removing seperator inset
    if cell.responds(to: #selector(setter: UITableViewCell.separatorInset)) {
        cell.separatorInset = .zero
    }
    // prevent the cell from inheriting the tableView's margin settings
    if cell.responds(to: #selector(setter: UIView.preservesSuperviewLayoutMargins)) {
        cell.preservesSuperviewLayoutMargins = false
    }
    // explicitly setting cell's layout margins
    if cell.responds(to: #selector(setter: UITableViewCell.layoutMargins)) {
        cell.layoutMargins = .zero
    }
}

Arg ! !在你的Cell子类中做这些事情后:

- (UIEdgeInsets)layoutMargins
{
    return UIEdgeInsetsZero;
}

或者设置单元格。layoutmargin = UIEdgeInsetsZero;帮我修好了。

添加这个片段，简单优雅的Swift适用于我在iOS8:)

    // tableview single line
func tableView(tableView: UITableView, willDisplayCell cell: UITableViewCell, forRowAtIndexPath indexPath: NSIndexPath) {
    cell.preservesSuperviewLayoutMargins = false
    cell.layoutMargins = UIEdgeInsetsZero
}

简单地把这两行放在cellForRowAtIndexPath方法中

如果你想要所有的分隔线都从0开始 (细胞setSeparatorInset: UIEdgeInsetsZero); (细胞setLayoutMargins: UIEdgeInsetsZero);

如果你想特定的分隔线是从0开始假设这是最后一行是从0开始

if (indexPath.row == array.count-1) 
{
   [cell setSeparatorInset:UIEdgeInsetsZero];
   [cell setLayoutMargins:UIEdgeInsetsZero];
}
else
   tblView.separatorInset=UIEdgeInsetsMake(0, 10, 0, 0);

对我来说，简单的线条就够了

cell.layoutMargins = UIEdgeInsetsZero