Merge pull request #42 from yiirise/master

Update WechatPay.php

Author: jianyan74

common/components/payment/WechatPay.php

@@ -65,6 +65,19 @@ private function create($type)
         $gateway->setCertPath(Yii::getAlias($this->config['cert_client']));
         $gateway->setKeyPath(Yii::getAlias($this->config['cert_key']));
 
+         /**解决omnipay和easywechat衔接之间缺少配置的问题*/
+        if($type == 'WechatPay_Js')
+        {
+            Yii::$app->params['wechatPaymentConfig'] = [
+                'app_id'             => $this->config['app_id'],
+                'mch_id'             => $this->config['mch_id'],
+                'key'                => $this->config['api_key'],
+                'cert_path'          => Yii::getAlias($this->config['cert_client']), 
+                'key_path'           => Yii::getAlias($this->config['cert_key']),
+            ];
+        }
+        
+        
         return $gateway;
     }