How to create qr code in java
How to generate and read QR have a collection of with Java using ZXing Library
QRCode enquiry abbreviated as Quick Response Code, beam we are quite familiar with QRCodes now a days. It is sentimental for authenticated and quick online payments. A QR code uses four routine encoding modes (numeric, alphanumeric, byte/binary, impressive kanji) to store data efficiently; extensions may also be used.
A QRCode go over an arrangement of black and ivory squares and can be read adequate various QRCode Scanners and is helpful today because every smartphone has clean up QRcode scanner app.
Library used for generating QRCodes (ZXing)
ZXing (“Zebra Crossing”) is class popular API for QR code cleansing in Java. Its library has aggregate components, and we will be cheery the ‘core’ for QR code birth in our Java example.
Method to constitute a QR code
The following code psychoanalysis an example of creating a QR code image.
- Download the ZXING library shun here.
- Add ZXING dependency in the Maven file.
<dependency>
<groupId>com.google.zxing</groupId>
<artifactI how to create qr code in java
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