'int', 'demand_id' => 'int', 'worker_id' => 'int', 'num' => 'int', 'status' => 'int', 'createtime' => 'int', ]; // 设置字段自动转换类型 protected $type = [ 'createtime' => 'timestamp:Y-m-d H:i:s', ]; public function demand() { return $this->hasOne(Demand::class, 'id', 'demand_id'); } public function worker() { return $this->hasOne(Worker::class, 'id', 'worker_id'); } public function getStatusTextAttr($value,$data) { $fstatus = [1=>'待审核', 2=>'审核通过', 3=>'已完成']; return $fstatus[$data['status']]; } }