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webman-中间件-中间件向控制器传参

发布时间：2022-01-19 22:40:38编辑：雪饮阅读（）

 路由配置config/route.php:

<?php
/**
 * This file is part of webman.
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the MIT-LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @author    walkor<walkor@workerman.net>
 * @copyright walkor<walkor@workerman.net>
 * @link      http://www.workerman.net/
 * @license   http://www.opensource.org/licenses/mit-license.php MIT License
 */
 
use Webman\Route;
Route::get('/blog/index', [app\controller\Foo::class, 'index'])->middleware([app\middleware\AccessControlTest::class]);
 
中间件\app\middleware\AccessControlTest.php:
<?php
namespace app\middleware;
use Webman\MiddlewareInterface;
use Webman\Http\Response;
use Webman\Http\Request;
 
class AccessControlTest implements MiddlewareInterface
{
    public function process(Request $request, callable $next) : Response
    {
 
        $request->data = ["user_name"=>"kasumi"];
        $response = $next($request);
        return $response;
    }
}
控制器：\app\controller\Foo.php:
<?php
namespace app\controller;
use support\Request;
class Foo
{
    /**
     * 该方法会在请求前调用
     */
    public function beforeAction(Request $request)
    {
        echo 'beforeAction';
        // 若果想终止执行Action就直接返回Response对象，不想终止则无需return
        // return response('终止执行Action');
    }
 
    /**
     * 该方法会在请求后调用
     */
    public function afterAction(Request $request, $response)
    {
        echo 'afterAction';
        // 如果想串改请求结果，可以直接返回一个新的Response对象
        // return response('afterAction');
    }
    public function index(Request $request)
    {
        return response(var_export($request->data,true));
    }
    public function login(Request $request)
    {
        $session = $request->session();
        $session->set('userinfo', ["user_name"=>"kasumi"]);
        return response('login success');
    }
    public function loginPage(Request $request){
        return response("this is loginPage \n");
    }
}
 
实例被访问：
[root@localhost ~]# curl --location --request GET 'http://192.168.31.53:8787/blog/index'
array (
  'user_name' => 'kasumi',
)