api - 从 UPS 收到奇怪的 ZPL 代码（如何解码此 ZPL 代码？）

Question

我使用 UPS API 发送“ShipRequest”，并且我知道我们可以接收标签图像作为 UPS 的响应。

但是当我请求图像格式为“ZPL”时，它不是作为 ZPL 语言出现，而是作为未知语言出现，如下所示：

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

ZPL 语言应如下所示： ^XA ^FO40, 40 ^GB300,203,8^FS ... ...

那么 UPS 的这种语言响应是什么？如何将这种未知语言解码为 ZPL 语言？

谢谢你们！

标签： apilabelzebra-printerszplups

Answer 1

大多数情况下，运营商 Web 服务会返回一个 ZPL 代码，以 base 64 编码。只需对其进行解码，您就会得到 UPS 生成的真实 ZPL 代码。（尝试使用https://www.base64decode.org/）

它看起来像这样：https ://imgur.com/a/Ev5cTgE