with(['publisher'])->where('id',$order->demand_id)->first(); if(!empty($demand->publisher->contact_phone)) { $sms = new SmsService(); $sms->send('bidding',[$order->biddingUser->name,$demand->id,DemandTraits::$polymorphic[$demand->publisher_type]],[$demand->publisher->contact_phone]); } }); Demand::updated(function ($demand) { //如果状态改变了 if($demand->isDirty('bidding_id')) { if(!empty($demand->publisher->contact_phone)) { $sms = new SmsService(); $sms->send('bidding',[$demand->publisher->name,$demand->id,DemandTraits::$polymorphic[$demand->bidding_user_type]],[$demand->biddingUser->contact_phone]); } } }); } }