当我使用uri段2，3时，它工作，但当添加uri段4时，它不工作。
URL应该是这样的…http：//localhost/maruf/written-qb/bcs/44th-bcs-english/how-has-the-phrase-digital-detox-been-explained-in-the-passage？
但它表现得像这样... http：//localhost/maruf/written-qb/bcs/how-has-the-phrase-digital-detox-been-explained-in-the-passage？并且两个URL都显示为404。
这是我的路线
$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字符串
我的控制器是...
public function index(){
$data['qb_list'] = $this->Question_bank_model->get_qb_with_category(FALSE);
//footer data
$data['main_content'] = 'written_qb';
$this->load->view('include/template',$data);
} // works fine
public function written_qb_details($category, $slug = NULL){
$config['uri_segment'] = 2;
$slug = $this->uri->segment(3);
//data
$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'];
//view
$data['main_content'] = 'written_qb_details';
$this->load->view('include/template',$data);
} // works fine
public function written_qb_answer($slug = NULL, $slug2 = NULL){
$config['uri_segment'] = 2;
$slug = $this->uri->segment(3);
$slug2 = $this->uri->segment(4);
//data
$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'];
//view
$data['main_content'] = 'answer';
$this->load->view('include/template',$data);
} // it does not work型
我的模特是...
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 $query->row_array();
}
public function get_qb_answer_details($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 $query->row_array();
}型
在控制器“written_qb_answer”和路由器$route ['written-qb/（：any）/（：any）/（：any）']= 'written-qb/written_qb_answer/$1/$2/$3';不起作用。显示404
1条答案
按热度按时间vsikbqxv1#
您的路线重叠：
字符串
检查documentation中的注解
注1：
通配符实际上是正则表达式的别名，其中：any被翻译为[^/]+，：num被翻译为[0-9]+。
注2：
路由将按照定义的顺序运行。较高的路由总是优先于较低的路由。
注3：
路由规则不是过滤器！设置规则，例如'foo/bar/（：num）'不会阻止控制器Foo和方法bar被非数字值调用，如果这是一个有效的路由。
路由不是过滤器，当你使用
(:any)时，它意味着任何东西！为什么第一个和第二个有效？因为你首先检查它是否是数字的，并且对于任何在第一个中没有捕获的东西，它都会在第二个中捕获，这意味着第三个永远不会工作。它类似于if... else...而不是if ... else if ... else ...