public function attributeLabels()
{
return ['id' => 'ID', 'consignee' => '收货人', 'cellphone' => '手机', 'gender' => '性别', 'school_id' => '学校', 'building_id' => '建筑', 'room' => '房间', 'user_id' => '用户', 'is_default' => '是否默认', 'created_at' => '创建时间', 'updated_at' => '更新时间'];
}