'快递', self::TYPE_LOGISTICS => '物流', ]; /** * Notes : 订单物流信息 * * @Date : 2021/5/25 12:04 下午 * @Author : < Jason.C > * @return BelongsTo */ public function express(): BelongsTo { return $this->belongsTo(Express::class); } public function getTypeTextAttribute(): string { return self::TYPE_MAP[$this->type]; } }