'json', ]; public static function boot() { parent::boot(); self::saved(function ($model) { if ($model->in_use && $model->id) { self::where('id', '<>', $model->id) ->where('in_use', 1) ->update(['in_use' => 0]); } }); } /** * Notes : 默认网关配置 * @Date : 2021/5/27 5:18 下午 * @Author : < Jason.C > * @return array */ public function getGateway(): array { return SmsGateway::where('slug', $this->default_gateway)->value('configs'); } }