[], 'email' => [], // 默认字段 'default_field' => [], ]; $toData = ToData::get($event, $template, $params); // 默认字段 $params = array_merge($params, $toData['default_field']); $content = self::formatParams($template['content'], $params); $to_id = $toData['to_id']; try{ // 发送邮件通知 $is = \app\common\library\Email::instance() ->to(implode(',', $toData['email'])) ->subject($event['name']?:'邮件通知') ->message('

' . $content . '

') ->send(); if (!$is) { // 记录日志 $logData = [ 'name' => $event['name'].'-邮件发送失败', 'event' => $event->toArray(), 'params' => $params, 'error' => \app\common\library\Email::instance()->getError() ]; Log::error($logData); } }catch (\Exception $e) { // 记录日志 $logData = [ 'name' => $event['name'].'-邮件发送失败', 'event' => $event->toArray(), 'params' => $params, ]; Log::catch('邮件发送失败', $e, $logData); } return [ 'to_id' => $to_id, 'content' => $content, ]; } // 格式化模板数据 public static function formatParams($content, $params) { if (preg_match_all("/(?<=({{)).+?(?=}})/", $content, $matches)) { foreach ($matches[0] as $k => $field) { $fieldVal = $params[$field] ?? null; if ($fieldVal !== null) { $content = str_replace("{{" . $field . "}}", $fieldVal, $content); } } } return $content; } }