CI 框架 融合 laravel框架的 orm

1. 首先在项目根目录下写好composer.json文件
   {
   “require”: {
   “illuminate/database”: “>=5.5”,
   }
   }

2. 打开黑窗口，composer update

3. 安装完成后，修改database.php数据库配置文件
   use Illuminate\Database\Capsule\Manager as Capsule;
   $capsule = new Capsule;
   $capsule->addConnection([
   ‘driver’ => ‘mysql’,
   ‘host’ => $db[‘default’][‘hostname’],
   ‘database’ => $db[‘default’][‘database’],
   ‘username’ => $db[‘default’][‘username’],
   ‘password’ => $db[‘default’][‘password’],
   ‘charset’ => $db[‘default’][‘char_set’],
   ‘collation’ => $db[‘default’][‘dbcollat’],
   ‘prefix’ => $db[‘default’][‘dbprefix’],
   ]);

    	// Make this Capsule instance available globally via static methods... (optional)
    	$capsule->setAsGlobal();
    	
    	// Setup the Eloquent ORM... (optional; unless you've used setEventDispatcher())
    	$capsule->bootEloquent();
   

4. 修改autoload.php文件
   将$autoload[‘libraries’] = array(); 改成 $autoload[‘libraries’] = array(‘database’);

5. 在根目录下index.php页面底部 添加require_once ‘./vendor/autoload.php’;
   记住 一定要在require_once BASEPATH.‘core/CodeIgniter.php’;之前添加

6. 创建Reviews.php文件（控制器）

   load->model("Reviews_model"); $student = Reviews_model::find($id); var_dump($student); } } ?>

7. 创建Reviews_model.php（模型）

   defined('BASEPATH') OR exit('No direct script access allowed'); use iLLuminate\Database\Eloquent\Model as Eloquent; class Reviews_model extends Eloquent { protected $table = 'articles'; protected $fillable = ['title']; // ci框架原生写法 public function __construct() { $this->load->database(); } public function get_reviews( $id ){ if( $id != FALSE ){ $query = $this->db->get_where('student', array('id'=>$id)); // $query = $this->db->query("SELECT * FROM student LIMIT 10"); // return $query->result(); return $query->row_array(); } else { return FALSE; } } }

   ?>