Host Resolver Added

Author: aliguyong

src/Request/Traits/AcsTrait.php

@@ -2,14 +2,14 @@
 
 namespace AlibabaCloud\Client\Request\Traits;
 
-use GuzzleHttp\Psr7\Uri;
-use AlibabaCloud\Client\SDK;
 use AlibabaCloud\Client\AlibabaCloud;
-use AlibabaCloud\Client\Request\Request;
-use AlibabaCloud\Client\Filter\ApiFilter;
-use AlibabaCloud\Client\Regions\LocationService;
 use AlibabaCloud\Client\Exception\ClientException;
 use AlibabaCloud\Client\Exception\ServerException;
+use AlibabaCloud\Client\Filter\ApiFilter;
+use AlibabaCloud\Client\Regions\LocationService;
+use AlibabaCloud\Client\Request\Request;
+use AlibabaCloud\Client\SDK;
+use GuzzleHttp\Psr7\Uri;
 
 /**
  * Trait AcsTrait
@@ -200,8 +200,24 @@ private function resolveHostWays(&$host, $region_id)
             $host = $this->endpointMap[$region_id];
         }
 
+        if (!$host) {
+            $this->hostResolver($host, $region_id);
+        }
+    }
+
+    /**
+     * @codeCoverageIgnore
+     *
+     * @param string $host
+     * @param string $region_id
+     *
+     * @throws ClientException
+     * @throws ServerException
+     */
+    private function hostResolver(&$host, $region_id)
+    {
         // 2. Find host by rules.
-        if (!$host && $this->endpointRegional !== null) {
+        if ($this->endpointRegional !== null) {
             $host = AlibabaCloud::resolveHostByRule($this);
         }
 
@@ -214,6 +230,7 @@ private function resolveHostWays(&$host, $region_id)
         if (!$host && $this->serviceCode) {
             $host = LocationService::resolveHost($this);
         }
+
     }
 
     /**