Simple yet powerful CAPTCHA library written in Java. 原项目地址: http://code.google.com/p/patchca/
wangzhfeng/patchca
Simple yet powerful CAPTCHA library written in Java. 原项目地址: http://code.google.com/p/patchca/
JavaGPL-3.0
Simple yet powerful CAPTCHA library written in Java. 原项目地址: http://code.google.com/p/patchca/
JavaGPL-3.0
Simple yet powerful CAPTCHA library written in Java. 原项目地址: http://code.google.com/p/patchca/