index模块index控制器 ```php <?php namespace app\index; use maiji\Action; use app\index\model\TestDb; class Index extends Action { public function index(){ $id = $_GET['id']; 获取url的id值 $TestDb = new TestDb; $resule = $TestDb->test($id); 传给模型内方法 dump($resule); } } ``` TestDb模型 ```php public function test($id){ $resule = Model::table('Test_db') ->where('id',$id) ->delete(); return $resule; } ``` 访问 http://www.abc.com/index/index/index?id=21 输出 ``` int(1) ``` 代表成功删除一条记录