'全身症状' , 2 => '皮肤黏膜' , 3 => '面部五官' , 4 => '神经系统' , 5 => '呼吸系统' , 6 => '运动系统']; public function getCategoryAttribute($value) { return $this->options[$value]; } public function getOptions() { return $this->options; } }