change

src/Constrict/ConstrictResponse.php

@@ -76,7 +76,7 @@ class ConstrictResponse extends Message implements ResponseInterface
 	 * @param int $statusCode
 	 * @return $this
 	 */
-	public function html(string $content, int $statusCode = 200): static
+	public function html(string $content = '', int $statusCode = 200): static
 	{
 		$this->getBody()->write($content);
 		return $this->withContentType(ContentType::HTML)->withStatus($statusCode);

src/OptionsController.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Kiri\Router;
+
+use Kiri\Router\Base\Controller;
+use Psr\Http\Message\ResponseInterface;
+
+class OptionsController extends Controller
+{
+
+
+    /**
+     * @return ResponseInterface
+     */
+    public function index(): ResponseInterface
+    {
+        return $this->response->withHeaders(['Access-Control-Allow-Headers' => '*',
+            'Access-Control-Request-Method' => '*',
+            'Access-Control-Allow-Origin' => '*'
+        ])->html('');
+    }
+
+}

src/Response.php

@@ -89,7 +89,7 @@ class Response implements ResponseInterface
      * @param int $statusCode
      * @return ResponseInterface
      */
-    public function html(string $content, int $statusCode = 200): ResponseInterface
+    public function html(string $content = '', int $statusCode = 200): ResponseInterface
     {
         return $this->__call__(__FUNCTION__, $content, $statusCode);
     }

src/Router.php

@@ -58,23 +58,33 @@ class Router
     /**
      * @param string $route
      * @param string $handler
-	 * @throws
+     * @param bool $enableOption
+     * @throws ReflectionException
      */
-	public static function post(string $route, string $handler): void
+    public static function post(string $route, string $handler, bool $enableOption = true): void
     {
         $router = Kiri::getDi()->get(DataGrip::class)->get(static::$type);
         $router->addRoute([RequestMethod::REQUEST_POST], $route, $handler);
+        if ($enableOption) {
+            $options = [di(OptionsController::class), 'index'];
+            $router->addRoute([RequestMethod::REQUEST_OPTIONS], $route, $options);
+        }
     }
 
     /**
      * @param string $route
      * @param string $handler
-	 * @throws
+     * @param bool $enableOption
+     * @throws ReflectionException
      */
-	public static function get(string $route, string $handler): void
+    public static function get(string $route, string $handler, bool $enableOption = true): void
     {
         $router = Kiri::getDi()->get(DataGrip::class)->get(static::$type);
         $router->addRoute([RequestMethod::REQUEST_GET], $route, $handler);
+        if ($enableOption) {
+            $options = [di(OptionsController::class), 'index'];
+            $router->addRoute([RequestMethod::REQUEST_OPTIONS], $route, $options);
+        }
     }
 
 
@@ -104,12 +114,17 @@ class Router
     /**
      * @param string $route
      * @param string $handler
-	 * @throws
+     * @param bool $enableOption
+     * @throws ReflectionException
      */
-	public static function delete(string $route, string $handler): void
+    public static function delete(string $route, string $handler, bool $enableOption = true): void
     {
         $router = Kiri::getDi()->get(DataGrip::class)->get(static::$type);
         $router->addRoute([RequestMethod::REQUEST_DELETE], $route, $handler);
+        if ($enableOption) {
+            $options = [di(OptionsController::class), 'index'];
+            $router->addRoute([RequestMethod::REQUEST_OPTIONS], $route, $options);
+        }
     }
 
 
@@ -128,12 +143,17 @@ class Router
     /**
      * @param string $route
      * @param string $handler
-	 * @throws
+     * @param bool $enableOption
+     * @throws ReflectionException
      */
-	public static function put(string $route, string $handler): void
+    public static function put(string $route, string $handler, bool $enableOption = true): void
     {
         $router = Kiri::getDi()->get(DataGrip::class)->get(static::$type);
         $router->addRoute([RequestMethod::REQUEST_PUT], $route, $handler);
+        if ($enableOption) {
+            $options = [di(OptionsController::class), 'index'];
+            $router->addRoute([RequestMethod::REQUEST_OPTIONS], $route, $options);
+        }
     }