调优

@@ -107,6 +107,9 @@ class SendJob {
                         // 每个收件人单独发送
                         $data['maildata']['tos'] = [$to];
                         //替换邮件内容中的指定字段为客户名字
+                        if(empty($to['name'])){
+                            $to['name'] = explode('@',$to['email'])[0]??'';
+                        }
                         $data['maildata']['body'] = str_replace('{customer_name}', ucwords($to['name']), $data['maildata']['body']);
                         $result = \Lib\Mail\MailFun::sendEmail($data['maildata'],$email);
                         _echo('邮件发送 '.json_encode($result,JSON_UNESCAPED_UNICODE));