php - 本地主机发送无效响应代码点火器 4

Question

我刚刚在第 9 集插入数据（它使用印度尼西亚语言）中从 Youtube“网络编程 unpas”学习 CI4。好吧，我按照课程进行并尝试插入数据。将数据插入数据库后，将被重定向到索引文件。

所以错误显示 localhost send an invalid response

idk有什么问题

这是代码

路由.php

$routes->get('/', 'pages::index');

$routes->get('/komik/create', 'komik::create');
$routes->get('/komik/(:segment)', 'komik::detail/$1');

控制器/komik.php

<?php
namespace App\Controllers;

use App\Models\komikmodel;

class komik extends BaseController

    {
         protected $komikmodel;
    
         public function __construct()
         {
              $this->komikmodel = new komikmodel();
         }
    
    
         public function index()
         {
                $data = [
                   'title' => 'Daftar Komik' ,
                   'komik' => $this->komikmodel->getkomik()
               
              ];
              return view('komik/index', $data);
         }
    
         public function detail($slug)
         {
              $data = [
                   'title' => 'Detail Komik',
                   'komik' => $this->komikmodel->getkomik($slug)
              ];
    
              if(empty($data['komik']))
              {
                   throw new \CodeIgniter\Exceptions\PageNotFoundException('Judul Komik '. $slug. 'Tidak Ditemukan');
              }
    
              return view('komik/detail', $data);
         }
    
         public function create()
         {
              $data = [
                   'title' => 'Form Tambah Data Komik'
              ];
    
              return view('/komik/create', $data);
         }
    
         public function save()
         {
              $slug = url_title($this->request->getVar('judul'), '-', true);
    
              $this->komikmodel->save([
                   'judul' => $this->request->getVar('judul'),
                   'slug' => $slug,
                   'penulis' => $this->request->getVar('penulis'),
                   'penerbit' => $this->request->getVar('penerbit'),
                   'sampul' => $this->request->getVar('sampul')
              ]);
    
              session()->setFlashData('pesan', 'Data berhasil di tambahkan!');
    
              return redirect()->to('/komik');
         }
    }

任何建议将被认真考虑

标签： phpcodeignitercodeigniter-4