- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

    [tableView deselectRowAtIndexPath:indexPath animated:YES];

    NSLog(@"点击left-%d",(int)indexPath.row);

    NSLog(@"%@",self.navigationController);

    TempViewController *tempVc = [[TempViewController alloc]init];

    UINavigationController *navVC = [UIApplication sharedApplication].keyWindow.rootViewController.childViewControllers[].navigationController;

    [navVC pushViewController:tempVc animated:YES];

}