Bugfix.

src/Gateways/AliyunGateway.php

@@ -58,8 +58,8 @@ class AliyunGateway extends Gateway
             'Version' => self::ENDPOINT_VERSION,
             'PhoneNumbers' => strval($to),
             'SignName' => $config->get('sign_name'),
-            'TemplateCode' => $message->getTemplate(),
-            'TemplateParam' => json_encode($message->getData()),
+            'TemplateCode' => $message->getTemplate($this),
+            'TemplateParam' => json_encode($message->getData($this), JSON_FORCE_OBJECT),
         ];
 
         $params['Signature'] = $this->generateSign($params);

src/Gateways/BaiduGateway.php

@@ -47,8 +47,8 @@ class BaiduGateway extends Gateway
         $params = [
             'invokeId' => $config->get('invoke_id'),
             'phoneNumber' => $to,
-            'templateCode' => $message->getTemplate(),
-            'contentVar' => $message->getData(),
+            'templateCode' => $message->getTemplate($this),
+            'contentVar' => $message->getData($this),
         ];
 
         $datetime = date('Y-m-d\TH:i:s\Z');

src/Gateways/ErrorlogGateway.php

@@ -37,8 +37,8 @@ class ErrorlogGateway extends Gateway
             date('Y-m-d H:i:s'),
             $to,
             $message->getContent(),
-            $message->getTemplate(),
-            json_encode($message->getData())
+            $message->getTemplate($this),
+            json_encode($message->getData($this))
         );
 
         $file = $this->config->get('file', ini_get('error_log'));

src/Gateways/SendcloudGateway.php

@@ -42,9 +42,9 @@ class SendcloudGateway extends Gateway
     {
         $params = [
             'smsUser' => $config->get('sms_user'),
-            'templateId' => $message->getTemplate(),
+            'templateId' => $message->getTemplate($this),
             'phone' => is_array($to) ? implode(',', $to) : $to,
-            'vars' => $this->formatTemplateVars($message->getData()),
+            'vars' => $this->formatTemplateVars($message->getData($this)),
         ];
 
         if ($config->get('timestamp', false)) {
@@ -75,7 +75,7 @@ class SendcloudGateway extends Gateway
             $formatted[sprintf('%%%s%%', trim($key, '%'))] = $value;
         }
 
-        return json_encode($formatted);
+        return json_encode($formatted, JSON_FORCE_OBJECT);
     }
 
     /**

src/Gateways/SubmailGateway.php

@@ -46,7 +46,7 @@ class SubmailGateway extends Gateway
             'signature' => $config->get('app_key'),
             'project' => $config->get('project'),
             'to' => $to,
-            'vars' => json_encode($message->getData()),
+            'vars' => json_encode($message->getData($this), JSON_FORCE_OBJECT),
         ]);
 
         if ($result['status'] != 'success') {

src/Gateways/YuntongxunGateway.php

@@ -51,9 +51,9 @@ class YuntongxunGateway extends Gateway
         $result = $this->request('post', $endpoint, [
             'json' => [
                 'to' => $to,
-                'templateId' => (int) ($this->config->get('debug') ? self::DEBUG_TEMPLATE_ID : $message->getTemplate()),
+                'templateId' => (int) ($this->config->get('debug') ? self::DEBUG_TEMPLATE_ID : $message->getTemplate($this)),
                 'appId' => $config->get('app_id'),
-                'datas' => $message->getData(),
+                'datas' => $message->getData($this),
             ],
             'headers' => [
                 'Accept' => 'application/json',