modify

HttpServer/Route/Router.php

@@ -264,7 +264,7 @@ class Router extends HttpService implements RouterInterface
     public function any($route, $handler): Any
     {
         $nodes = [];
-		foreach (['get', 'post', 'options', 'put', 'delete'] as $method) {
+        foreach (['get', 'post', 'options', 'put', 'delete', 'head'] as $method) {
             $nodes[] = $this->addRoute($route, $handler, $method);
         }
         return new Any($nodes);
@@ -281,6 +281,19 @@ class Router extends HttpService implements RouterInterface
         return $this->addRoute($route, $handler, 'delete');
     }
 
+
+    /**
+     * @param $route
+     * @param $handler
+     * @return \HttpServer\Route\Node|null
+     * @throws \Exception
+     */
+    public function head($route, $handler): ?Node
+    {
+        return $this->addRoute($route, $handler, 'head');
+    }
+
+
     /**
      * @param $route
      * @param $handler
@@ -493,7 +506,7 @@ class Router extends HttpService implements RouterInterface
     {
         $node = $this->find_path(\request());
         if (!($node instanceof Node)) {
-			throw new RequestException(self::NOT_FOUND,404);
+            throw new RequestException(self::NOT_FOUND, 404);
         }
         send(($response = $node->dispatch()), 200);
         if (!$node->hasAfter()) {