修改

app/api/controller/User.php

@@ -656,10 +656,13 @@ class User extends BaseController
         }
         $base64 = 'data:'.$data['contentType'].';base64,'.base64_encode($data['buffer']);
         $res = $this->uploadImageBase64("wximg",$base64,1);
+        var_dump($res);
         if($res["code"]!=1){
             return app('json')->fail($res["msg"]);
         }
+        
         $inviteData = (new SysModel)->getData("invite");
+        var_dump($inviteData);
         $bgimg = $inviteData["img"];
         return app('json')->success(["qrcode"=>$res["url"],"bgimg"=>$bgimg]);
     }