We are going to make a system in PHP which will give information about bar code entered by user. The system will give following information about bar code:
我们将在PHP中创建一个系统，它将提供有关用户输入的条形码的信息。系统将提供有关条形码的以下信息：
- Give message for whether the entered bar code is valid or not.
- 提供有关输入的条形码是否有效的消息。
- If entered bar code is valid then check whether it is already is in use or not.
- 如果输入的条形码有效，则检查它是否已经在使用中。
We have found the solution for first point but didn't get anything for second point.
我们已经找到了第一点的解决方案，但第二点没有得到任何结果。
So we want to know that, Is there any API or something else that resolve our problem?
所以我们想知道，是否有任何API或其他东西可以解决我们的问题？
1 个解决方案
#1
0
Make a database containing all created/used barcode then compare it to scanned/enetered barcode.
创建一个包含所有已创建/使用的条形码的数据库，然后将其与扫描/输入的条形码进行比较。
There is a microsoft created POS for .net for scanners or your scanner has a specific software development kit like in the case of symbol. there's also zxing for reading barcode images stored in pc file.
有一个微软为扫描仪创建.net的POS，或者您的扫描仪有一个特定的软件开发工具包，如符号的情况。还有zxing用于读取存储在pc文件中的条形码图像。
#1
0
Make a database containing all created/used barcode then compare it to scanned/enetered barcode.
创建一个包含所有已创建/使用的条形码的数据库，然后将其与扫描/输入的条形码进行比较。
There is a microsoft created POS for .net for scanners or your scanner has a specific software development kit like in the case of symbol. there's also zxing for reading barcode images stored in pc file.
有一个微软为扫描仪创建.net的POS，或者您的扫描仪有一个特定的软件开发工具包，如符号的情况。还有zxing用于读取存储在pc文件中的条形码图像。