支付

application/common/library/Changlian.php

@@ -44,6 +44,7 @@ class Changlian
 
 //拿APPKEY与请求参数进行签名
         $sign = $this->getSign($app_key, $data);
+        $data['sign']=$sign;
 
         $post_data = json_encode($data,320);
 // print_r($post_data);die;