(As the title shows, the latest jar package and source code of Kaptcha verification code component are used by students who cannot access Google. Download address on official website: https://code. Google/archive/p/kaptcha/downloads. For some usage of this verification code component, please refer to my article: https://zifangsky/746.html This document includes the following annexes:
doc\KaptchaExample.jsp
Javadoc com Google code kaptcha impl DefaultBackground.html
Javadoc com Google code kaptcha impl DefaultKaptcha.html
Javadoc com Google code kaptcha impl DefaultNoise.html
Javadoc com Google code kaptcha impl FishEyeGimpy.html
Javadoc com Google code kaptcha impl NoNoise.html
Javadoc com Google code kaptcha impl package frame.html
Javadoc com Google code kaptcha impl package summary.html
Javadoc com Google code kaptcha impl package tree.html
Javadoc com Google code kaptcha impl ShadowGimpy.html
Javadoc com Google code kaptcha impl WaterRipple.html
Javadoc com Google code kaptcha servlet KaptchaServlet.html
Javadoc com Google code kaptcha servlet package frame. html
Javadoc com Google code kaptcha servlet package summary.html
Javadoc com Google code kaptcha servlet package tree.html
Javadoc com Google code kaptcha text impl ChineseTextProducer.html
Javadoc com Google code kaptcha text impl DefaultTextCreator.html
Javadoc com Google code kaptcha text impl DefaultWordRenderer.html
Javadoc com Google code kaptcha text impl FiveLetterFirstNameTextCreator.html
Javadoc com Google code kaptcha text impl package frame.html
Javadoc com Google code kaptcha text impl package summary.html
Javadoc com Google code kaptcha text impl package tree.html
Javadoc com Google code kaptcha text package frame. html
Javadoc com Google code kaptcha text package summary.html
Javadoc com Google code kaptcha text package tree.html
Javadoc com Google code kaptcha text TextProducer.html
Javadoc com Google code kaptcha text WordRenderer.html
Javadoc com Google code kaptcha util Config.html
Javadoc com Google code kaptcha util ConfigException.html
Javadoc com Google code kaptcha util ConfigHelper.html
.....)