在tp5中可以给Request请求对象绑定属性,方便全局调用。比如我们可以在公共控制器中绑定当前登录的用户模型到请求对象。
1. 首先在公共控制器中绑定:
<?phpnamespace app\common\controller;use app\index\model\User;use think\Controller;use think\Request;use think\Session;class Base extends Controller{ public function _initialize(){ $user = User::get(Session::get("user_id")); Request::instance()->bind("user",$user); //$this->request->bind("user",$user); }}
2. 获取该属性(在控制器中):
Request::instance()->user;//$this->request->user;//request()->user;