如何使用图片验证码 [英] How To use image captcha

问题描述

弗伦兹

.我要实施Captcha ?????????请同时介绍不同种类的catcha及其实现方式

请帮助我

Hi Frends

. i want to implement Captcha ?????????please also tell about diffrent kinds of catcha and their implementation

Please help me

推荐答案

检查一下.在这里，您可以在asp.net中获得验证码的完整代码
CAPTCHA图片 [

Check this out. Here you can get complete code for captcha in asp.net
CAPTCHA Image[^]

引用此线程
如何在asp.net中添加验证码? [ ^ ]

更多链接此处 [ ^ ]

refer this thread
how to add captcha in asp.net ?[^]

More links here[^]

最著名的验证码是 ReCaptcha [ ReCaptcha开发人员文档 [

Hi,

The most famous captcha is ReCaptcha[^]

ReCaptcha Developer docs[^]

You can find a lot more information on net about it.

Thanks
-Amit Gajjar

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