在 Java 中生成 QR 码以签署文档和图像

QR code (Quick Response code) is the type of 2D Barcodes or matrix barcode. It is the machine-readable label that contains information about the attached item. This article will guide you about programmatically adding QR codes to electronically sign your documents and images using Java.
二月 19, 2021 · 1 分钟 · Shoaib Khan