下一个链接无法正常工作前一个链接未显示

Question

当我单击下一个链接时，它会产生 http://127.0.0.1/workk/client/home/index/5 当我再次单击下一个链接时，它会停留在这里，其他链接也可以正常工作，例如2、3、4，最后一个上一个链接也未显示我的数据库中有180个数据

$ this-> load-> library（'pagination'）;

    $config = [

      'base_url'                 =>     base_url('client/home/index'),

      'per_page'                 =>     5,

     'total_rows'                =>     $this->client->num_rows($com_id),

     'num_links'                 =>     5

   ];

    $config['full_tag_open']     =      '<ul class="pagination">';

    $config['full_tag_close']    =      '</ul>';

    $config['next_link']        =        'Next';

    $config['num_tag_open']      =      '<li class="page-item">';

    $config['num_tag_close']     =       '</li>';

    $config['cur_tag_open']      =       '<li><a>';

    $config['cur_tag_close']     =       '</a></li>';



    $config['next_tag_open']     =      '<li class="page-item">';

    $config['next_tag_close']   = '</a></li>';

    $config['prev_link']        =       'Prev';

    $config['prev_tag_open']    = '<li class="page-item">';

    $config['prev_tag_close']    = '</li>';

    $config['first_tag_open']   = '<li class="page-item disabled">';

    $config['first_tag_close']  = '</li>';

    $config['last_tag_open']    = '<li class="page-item">';

    $config['last_tag_close']   = '</a></li>';



    $this->pagination->initialize($config);

   $data['transactions'] = $this->client->transactions_table_model($com_id, $config['per_page'], $this->uri->segment(3));

   in view-><?php echo $this->pagination->create_links(); ?>