可以参考官网的示例代码:https://developer.huawei.com/consumer/cn/codelabsPortal/carddetails/tutorials\_ScanKit-Codelab-Clientdemo-ArkTS或者参考官方文档:API:https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/scan-api-V5开发指南:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/scan-kit-guide-V5
可以参考官网的示例代码:https://developer.huawei.com/consumer/cn/codelabsPortal/carddetails/tutorials\_ScanKit-Codelab-Clientdemo-ArkTS
或者参考官方文档:API:https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/scan-api-V5
开发指南:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/scan-kit-guide-V5