比较两个条形码的方法
我正在使用两个条形码。它们明显不同，但都扫描为代码 128。一种是奇怪的，一种是正常的。我尝试以我能想到的各种方式重新打印条形码的数据，以便我可以看到正在使用哪个子集（A、B 或 C）。
对于普通的，我知道前 10 个字符是 A，然后它将编码更改为 B。
我似乎不知道如何查看另一个（奇怪的）编码是什么。
我正在使用符号扫描仪。 （我打开了前缀字符，但这只告诉我D（代码128）
是否有任何工具可以让我深入了解条形码符号系统？
I have two barcodes that I am working with. They are clearly different, but both scan as code 128. One is weird and one is normal. I have tried to reprint the data for the barcode in every way I can think of to I can see what subset (A, B or C) is being used.
For the normal one I know it is A for the first 10 chars then it changes the encoding to B.
I cannot seem to find out how to see what the encoding is on the other (weird) one.
I am using a symbol scanner. (I turned on the prefix char but that only told me D (Code 128)
Is there any tool to allow me to dig into the barcode symbologies?
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我对条形码知之甚少，对非欧洲条形码知之甚少，但对于 Code 128 的奇怪实现，还有 GS1-128。
这个在线条形码生成器看起来相当不错，可以生成许多您可能想要检查的格式。
I know very little about barcodes and zero about non-european ones, but for weird implementations of Code 128, there is also GS1-128.
This online barcode generator looks quite nice and can generate a lot of formats you might want to check against.
在此插话，但 ZXing 库（我是开发人员）读取了代码 128。您可以在将调试器附加到代码时让它扫描条形码。它会向您显示解码过程中逐步发生的情况，包括子集更改。
Chiming in late here, but the ZXing library (I'm a developer) reads Code 128. You could have it scan the barcode while you attach a debugger to the code. It would show you exactly what's happening, step by step, in the decoding, including subset changes.
我知道问题已经解决了。但这里有更多资源，以防有人需要:)
就像 Pekka 提到的，Code 128 有 Code 128A、Code 128B、Code 128C 和 GS1-128(UCC/EAN-128) 等子集。以下是有关 Code 128 条形码 的更多信息，以及编码模式说明。
I know the problem is fixed. But here's some more resource in case someone's in need :)
Like Pekka mentioned, a Code 128 have subsets like Code 128A, Code 128B, Code 128C and GS1-128(UCC/EAN-128). Here is more information on Code 128 barcode, with encoding pattern illustration.
感谢那些回答和评论的人。
事实证明，制作我们条形码的公司出现了打印错误。这导致条形码看起来不同。
我不知道它是如何成功解码的。反正。我将把这个问题交给佩卡，因为他给了我一个可行的解决方案。
Thanks for those that answered and commented.
Turns out the company that made our barcodes had a printing error. That caused the barcode to look different.
How it ever successfully decoded I do not know. Anyway. I am going to award the question to Pekka because he gave me a workable solution.