Codeigniter分页链接不工作。显示404页_Codeigniter_Pagination_Codeigniter 2_Codeigniter 3

Codeigniter分页链接不工作。显示404页

codeigniter pagination

Codeigniter分页链接不工作。显示404页,codeigniter,pagination,codeigniter-2,codeigniter-3,Codeigniter,Pagination,Codeigniter 2,Codeigniter 3,我的型号代码 public function show_active_cat($limit,$offset) { $query = $this->db->select() ->from('categories') ->where('status', 1) ->limit($limit, $offset)

我的型号代码

public function show_active_cat($limit,$offset) {
            $query = $this->db->select()
                    ->from('categories')
                    ->where('status', 1)
                     ->limit($limit, $offset)
                    ->order_by('created', 'DESC')
                    ->get();         

            return $query->result();

      }

        public function num_rows() {            
            $query = $this->db
                    ->select('id,cat_name,parrent_id,status')
                    ->from('categories')
                    ->where('status',1)
                    ->get();
            return $query->num_rows();
      }

 public function categories($page = 'categories') {
        if (!file_exists('application/views/public/' . $page . '.php')) {
              show_404();
        } else {
              $this->load->library('pagination');    
           $config = [
                  'base_url' => base_url('pages/categories'),
                  'per_page' => 2,
                  'total_rows' => $this->categorymodel->num_rows(),
                  'uri_segment' => 3,
                  'full_tag_open' => "<ul class='pagination'>",
                  'full_tag_close' => "</ul>",
                  'first_tag_open' => '<li>',
                  'first_tag_close' => '</li>',
                  'last_tag_open' => '<li>',
                  'last_tag_close' => '</li>',
                  'next_tag_open' => '<li>',
                  'next_tag_close' => '</li>',
                  'prev_tag_open' => '<li>',
                  'prev_tag_close' => '</li>',
                  'num_tag_open' => '<li>',
                  'num_tag_close' => '</li>',
                  'cur_tag_open' => "<li class='active'><a>",
                  'cur_tag_close' => '</a></li>',
              ];
        $this->pagination->initialize($config);
        $data['cat_list'] = $this->categorymodel->show_active_cat($config['per_page'], $this->uri->segment(3));
        $this->load->view('templates/public-header');
        $this->load->view('public/categories',$data);
        $this->load->view('templates/public-footer');
        }
  }

控制器代码

public function show_active_cat($limit,$offset) {
            $query = $this->db->select()
                    ->from('categories')
                    ->where('status', 1)
                     ->limit($limit, $offset)
                    ->order_by('created', 'DESC')
                    ->get();         

            return $query->result();

      }

        public function num_rows() {            
            $query = $this->db
                    ->select('id,cat_name,parrent_id,status')
                    ->from('categories')
                    ->where('status',1)
                    ->get();
            return $query->num_rows();
      }

 public function categories($page = 'categories') {
        if (!file_exists('application/views/public/' . $page . '.php')) {
              show_404();
        } else {
              $this->load->library('pagination');    
           $config = [
                  'base_url' => base_url('pages/categories'),
                  'per_page' => 2,
                  'total_rows' => $this->categorymodel->num_rows(),
                  'uri_segment' => 3,
                  'full_tag_open' => "<ul class='pagination'>",
                  'full_tag_close' => "</ul>",
                  'first_tag_open' => '<li>',
                  'first_tag_close' => '</li>',
                  'last_tag_open' => '<li>',
                  'last_tag_close' => '</li>',
                  'next_tag_open' => '<li>',
                  'next_tag_close' => '</li>',
                  'prev_tag_open' => '<li>',
                  'prev_tag_close' => '</li>',
                  'num_tag_open' => '<li>',
                  'num_tag_close' => '</li>',
                  'cur_tag_open' => "<li class='active'><a>",
                  'cur_tag_close' => '</a></li>',
              ];
        $this->pagination->initialize($config);
        $data['cat_list'] = $this->categorymodel->show_active_cat($config['per_page'], $this->uri->segment(3));
        $this->load->view('templates/public-header');
        $this->load->view('public/categories',$data);
        $this->load->view('templates/public-footer');
        }
  }

公共功能类别（$page='categories'）{
如果（！file_存在（'application/views/public/'.$page..php'））{
show_404（）；
}否则{
$this->load->library（'pagination'）；
$config=[
“基本url”=>基本url（“页面/类别”），
“每页”=>2页，
“总计行数”=>this->categorymodel->num\u行数（），
“uri_段”=>3，
“完整标签打开”=>“”，
“完整标签关闭”=>“”，
“第一个标签打开”=>“”，
“第一个标签关闭”=>“”，
“最后一次打开”=>“”，
“最后一次标记关闭”=>“”，
“下一个标签打开”=>“”，
“下一步标记关闭”=>“”，
“上一个标签打开”=>“”，
“上一个标签关闭”=>“”，
“num_tag_open”=>“”，
“num_tag_close”=>“”，
'cur_tag_open'=>“
信息：
404找不到页面
找不到您请求的页面。
在这里，当我删除if语句时，我找到了解决方案，然后它工作正常
    `if (!file_exists('application/views/public/' . $page . '.php')) 
     {
        show_404();
     }`

尝试'uri\u segment'=>4，
Rejonaul Alam我已经尝试了'uri\u segment'=>4，但它不起作用了你尝试了站点url（“页面/类别”）
？是的，我已经尝试了站点url（）但是仍然面临同样的问题，请查看我的分页html url“数据ci分页页面=”2“
“数据ci分页页面=”2“rel=”next“>
这是我的页面html url