Auto register route for swagger component.

Author: limingxinleo

src/Annotation/AnnotationCollector.php

@@ -84,6 +84,11 @@ public static function getClassAnnotation(string $class, string $annotation)
         return static::get($class . '._c.' . $annotation);
     }
 
+    public static function getClassAnnotations(string $class)
+    {
+        return static::get($class . '._c');
+    }
+
     public static function getClassMethodAnnotation(string $class, string $method)
     {
         return static::get($class . '._m.' . $method);