Question

使用codeigniter 3建立了一个功能，可以通过子弹查看博客文章，以显示缩略图中的全文。

我在博客上单击的所有内容均出现404错误，已经检查了路线，拼写和表格，仍然出现相同的错误。

该子弹是由url_title函数制成的。

我已经没有想法了。

路线：（我已将其从顶部移至底部）

$route['Content/(:any)'] = 'Content/blogview/$1';

功能：（删除了404还是同样的问题）

public function blogview($slug=NULL) {
    $data['Bpost'] = $this->Blog_Model->get_bposts($slug);

    if(empty($data['Bposts'])){
        show_404();
    }

    $this->load->view('templates/header');
    $this->load->view('blogfull',$data);
    $this->load->view('templates/footer');
}

型号：

public function get_bposts($slug = FALSE) {
    if($slug === FALSE){
        $this->db->order_by('date','DESC');
        $query = $this->db->get('blogposts');
        return $query->result_array();
    }

    $query = $this->db->get_where('blogposts',array('slug'=>$slug));
    return $query->row_array();
}

如果需要，这是我的htaccess。

RewriteEngine On
RewriteBase /main
RewriteCond $1 !^(index\.php|assets|images|js|css|uploads|favicon.png)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]

我将猜测这将是路线问题。我在另一个网站上具有相同的功能，并且效果很好。我真的没有关于可能的想法。

博客功能，在表格中显示一个加载缩略图的帖子，我使用foreach（）遍历它们。

public function blogging() {
    $data['Bposts'] = $this->Blog_Model->get_bposts();

    $this->load->view('templates/header');
    $this->load->view('blogging',$data);
    $this->load->view('templates/footer');
}

更新以获取更多信息：

这些都是我的所有路线：

$route['Content/blogging'] = 'Content/blogging';
$route['Content/bloggingposts'] = 'Content/bloggingposts';
$route['Content/(:any)'] = 'Content/blogview/$1';

$route['Content/mail'] = 'Content/mail';

$route['Content/signed'] = 'Content/signed';

$route['Content/contactme'] = 'Content/contactme';
$route['Content/contact'] = 'Content/contact';

$route['Content/adminview']='Content/adminview';
$route['Content/blogpost']='Content/blogpost';

$route['Content/(:any)'] = 'Content/fullview/$1';

控制器中的所有博客功能：

public function blogging(){

    $data['Bposts'] = $this->Blog_Model->get_bposts();

    $this->load->view('templates/header');
        $this->load->view('blogging',$data);
            $this->load->view('templates/footer');
}

public function blogview($slug=NULL) {
$data = array();
    $data['Bpost'] = $this->Blog_Model->get_bposts($slug);


    $this->load->view('templates/header');
    $data['view'] = 'blogfull';
    $this->load->view('templates/footer');
}

public function bloggingposts(){

$data['title']= "Admin Area";

$title=$this->input->post('title');

$slug = url_title($title, 'dash', true);

$this->form_validation->set_rules('title','Title',array('required', 'min_length[1]'));

if($this->form_validation->run() === FALSE)
    {
      $this->load->view('templates/header');
      $this->load->view('adminblogging',$data);
      $this->load->view('templates/footer');
    } else {

            $image = "";

            if($_FILES['userfile']['name'] != "")
            {
                 if($_FILES['userfile']['type'] == 'image/jpeg'){
                    $ext = ".jpeg";
                } else if($_FILES['userfile']['type'] == 'image/png'){
                    $ext = ".png";
                }

                $image = time();

                                $config = array(
                                    'file_name' => $image,
                                    'upload_path' => "assets/blogimg/",
                                    'allowed_types' => "jpg|png|jpeg",
                                );

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

                if(!$this->upload->do_upload('userfile')){

                            $this->session->set_flashdata( 'error_msg', $this->upload->display_errors());
                                     redirect('Content/adminview');
                                 }

                                 else {

                    $this->Blog_Model->bposting($image,$slug);
                    $image = "assets/blogimg/".$image;

                }
            } else {
                $this->Blog_Model->bposting($image,$slug);
            }


        $this->session->set_flashdata('post_created','Your Post has been submitted');
        redirect('Content/blogging');
    }
}

博客功能模型：

public function get_bposts($slug = FALSE){


if($slug === FALSE){
  $this->db->order_by('date','DESC');
  $query = $this->db->get('blogposts');
  return $query->result_array();
}

$query = $this->db->get_where('blogposts',array('slug'=>$slug));
return $query->row_array();


}

public function bposting($image,$slug){


  $data = array(
    'slug'=>$slug,
    'the_image' => $image,
    'title'=>$this->input->post('title'),
    'body'=> $this->input->post('body'),

);

return $this->db->insert('blogposts',$data);
}

Answer 1

尝试一下：希望对您有帮助

public function blogview($slug=NULL) {
$data = array();
    $data['Bpost'] = $this->Blog_Model->get_bposts($slug);

    if(empty($data['Bposts'])){
        show_404();
    }

    $this->load->view('templates/header');
    $data['view'] = 'blogfull';
    $this->load->view('templates/footer');
}

视图将无法按功能加载

1 个答案: