hasOne(Iet::class,'id','iet'); } //所属组织关联 public function frameData(){ return $this->hasOne(Frame::class,'id','frame'); } //结算账户_设置器 public function setAccountAttr($val,$data){ return empty($val)?0:$val; } //结算账户_读取器 public function getAccountAttr($val,$data){ return empty($val)?null:$val; } //结算金额_读取器 public function getMoneyAttr($val,$data){ return floatval($val); } }