ZBarSDK是一个开源的SDK，可从这里下载到源码，该SDK实现了识别和读取各种条形码，包括EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, Interleaved 2 of 5 和 QR Code。-ZBarSDK is an open source SDK, can be downloaded from here to the source, the SDK to achieve the recognition and reading all k