> For the complete documentation index, see [llms.txt](https://docs.docbits.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.docbits.com/chinese/guan-li-yu-she-zhi/workflow/cards-overview/and/table/items-have-shelf-life.md).
# 商品具有保质期
## **用途：**
此 DocBits 卡片用于验证数据集中的商品是否符合基于保质期设定的条件。用户可以选择验证“任意”商品或“所有”商品，并使用多种比较运算符。适用于工作流决策取决于商品保质期的场景，例如质量控制、库存管理或合规检查。
## **功能：**
* **保质期验证：** 此卡片会根据指定条件检查商品的保质期。用户可以选择验证数据集中的**任意**商品或**所有**商品，并使用多种比较运算符设定条件。
* **商品选择：** 用户可以选择：
* **任意商品：** 只要至少有一个商品符合指定的保质期条件，卡片就会触发。
* **所有商品：** 只有所有商品都符合指定的保质期条件，卡片才会触发。
* **运算符：** 可使用以下运算符设定保质期条件：
* **等于 (=)：** 检查保质期是否恰好等于指定值。
* **不等于 (≠)：** 确保保质期不等于指定值。
* **大于 (>)：** 确认保质期大于指定值。
* **大于或等于 (≥)：** 确保保质期大于或等于指定值。
* **小于 (<)：** 检查保质期是否小于指定值。
* **小于或等于 (≤)：** 确保保质期小于或等于指定值。
## **用法：**
此卡片适用于质量控制团队、库存管理人员或合规专员，他们需要在继续执行后续操作或工作流之前，确保商品符合特定的保质期要求。
## **示例场景：**
* 用户将卡片配置为检查**所有商品**的保质期是否**大于或等于 30 天**。如果每件商品都符合此条件，工作流就会继续，从而确认所有商品的保质期足以支持销售或配送。
通过使用“保质期验证”卡片，组织可以执行保质期标准、维护产品质量，并确保工作流根据商品保质期条件准确运行。
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