SimpleCaptcha - Java图形验证码


BSD
跨平台
Java

软件简介

一套用于生成各种图形验证码的库(Java),底下是一些生成验证码的例子:

![firstname java captcha](/uploads/img/201005/21091728_f6Eu.jpg) Image generated with the fiveletterFirstName generator.
![](/uploads/img/201005/21091728_Ozt1.jpg) Image generated with random character generator with 6 chars per captcha
![](/uploads/img/201005/21091729_CcBD.jpg) same but with different font and background colors
![](/uploads/img/201005/21091729_08tT.jpg) etc.
![](/uploads/img/201005/21091729_bsbP.jpg) or with the ShadowGimpyImp
[ ![chinese java captcha](/uploads/img/201005/21091729_p7tv.jpg)](http://simplecaptcha.sourceforge.net/extending/ext_text.html) with a simplified Chinese word producer
[![](/uploads/img/201005/21091730_U0lo.jpg)](http://simplecaptcha.sourceforge.net/extending/ext_dist.html) FishEye distrotion applied to captcha