$route['scribed-qb/(:any)/(:any)/(:any)'] funktioniert nicht.

Question

Wenn ich URI-Segment 2 und 3 verwende, funktioniert es, aber wenn ich URI-Segment 4 hinzufüge, funktioniert es nicht.

Die URL sollte so aussehen... http://localhost/maruf/scribed-qb/bcs/44th-bcs-english/how-has-the-phrase-digital-detox- wurde-in-der-passage-erklärt?

Aber es wird angezeigt als... http://localhost/maruf/scribed-qb/bcs/how-has-the-phrase-digital-detox-been-explained-in-the - Durchgang? Und beide URLs zeigen 404.

Hier sind meine Routing-Einstellungen.

$route['geschrieben-qb/(:num)'] = 'geschrieben-qb';  //funktioniert
$route['geschrieben-qb/(:any)/(:any)'] = 'geschrieben-qb/geschrieben_qb_details/$1/$2';  //funktioniert
$route['scribed-qb/(:any)/(:any)/(:any)'] = 'scribed-qb/scribed_qb_answer/$1/$2/$3';  //funktioniert nicht

Mein Controller ist...

public function index(){
        
        $data['qb_list'] = $this->Question_bank_model->get_qb_with_category(FALSE);
        //Fußzeilendaten
        $data['main_content'] = 'geschrieben_qb';
        $this->load->view('include/template',$data);
    } // funktioniert gut
    
    öffentliche Funktion geschrieben_qb_details($category, $slug = NULL){
        
        $config['uri_segment'] = 2;
        $slug = $this->uri->segment(3);
        //Daten
        $data['qb_list'] = $this->Question_bank_model->get_qb_with_category(FALSE);
        $data['qb_info'] = $this->Question_bank_model->get_qb_details($slug, $config['uri_segment']);
        if(empty($data['qb_info'])){
            show_404();
        }
        $data['url_slug'] = $data['qb_info']['qb_exam_slug'];
        $data['meta_title'] = $data['qb_info']['qb_exam'];
        $data['meta_description'] = $data['qb_info']['qb_exam_post_meta'];
        $data['meta_keywords'] = $data['qb_info']['qb_exam_post_tags'];
        //Sicht
        $data['main_content'] = 'geschrieben_qb_details';
        $this->load->view('include/template',$data);
    } // funktioniert gut
    
    öffentliche Funktion geschrieben_qb_answer($slug = NULL, $slug2 = NULL){
        
        $config['uri_segment'] = 2;
        $slug = $this->uri->segment(3);
        $slug2 = $this->uri->segment(4);
        //Daten
        $data['qb_info'] = $this->Question_bank_model->get_qb_answer_details($slug, $slug2, $config['uri_segment']);
        if(empty($data['qb_info'])){
            show_404();
        }
        $data['url_slug'] = $data['qb_info']['qb_exam_question_slug'];
        $data['meta_title'] = $data['qb_info']['qb_exam_question'];
        $data['meta_description'] = $data['qb_info']['qb_exam_answer_meta'];
        $data['meta_keywords'] = $data['qb_info']['qb_exam_answer_tags'];
        //Sicht
        $data['main_content'] = 'answer';
        $this->load->view('include/template',$data);
    }// es funktioniert nicht

而我的模型是...

public function get_qb_details($slug = FALSE){
            
            if($slug === FALSE){
                $this->db->order_by('qb_post.qb_exam_slug', 'DESC');
                $this->db->join('qb_category', 'qb_category.qb_category_name_slug = qb_post.qb_category_name_slug');
                $this->db->where('qb_exam_active',1);
                $query = $this->db->get('qb_post');
                return $query->result_array();
            }
        
            $query = $this->db->get_where('qb_post', array('qb_exam_slug' => $slug));
            return $query->row_array();
        }
        öffentliche Funktion get_qb_answer_details($slug2 = FALSE){
            
            if($slug2 === FALSE){
                $this->db->where('qb_exam_answer_active',1);
                $query = $this->db->get('qb_exam_ans');
                return $query->result_array();
            }
        
            $query = $this->db->get_where('qb_exam_ans', array('qb_exam_question_slug' => $slug2));
            return $query->row_array();
        }

/$3';中，不起作用。它显示404错误。

Answer 1

您的路由重叠了。

$route['written-qb/(:num)'] = 'written-qb';  //works
$route['written-qb/(:any)/(:any)'] = 'written-qb/written_qb_details/$1/$2';  //works
$route['written-qb/(:any)/(:any)/(:any)'] = 'written-qb/written_qb_answer/$1/$2/$3';  //does not work

请查看文档中的注释：
注释1：
注释2：
注释3：

路由不是过滤器，当您使用(:any)时，它表示任何内容！为什么第一个和第二个有效？因为您首先检查是否为数字，对于第一个未捕获的任何内容都会被第二个捕获，这意味着第三个永远不起作用。这就像是如果...否则...而不是如果...否则如果...否则...