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README
Apache-2.0

在线体验暂时下线

  在线文档:https://ajcaptcha.beliefteam.cn/captcha-doc/

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EN docCN doc

简介

    AJ-Captcha行为验证码,包含滑动拼图、文字点选两种方式,UI支持弹出和嵌入两种方式。后端提供Java实现,前端提供了php、angular、html、vue、uni-app、flutter、android、ios等代码示例。

1 在线体验

在线体验暂时下线

2 功能概述

  2.1 组件介绍

   行为验证码采用嵌入式集成方式,接入方便,安全,高效。抛弃了传统字符型验证码展示-填写字符-比对答案的流程,采用验证码展示-采集用户行为-分析用户行为流程,用户只需要产生指定的行为轨迹,不需要键盘手动输入,极大优化了传统验证码用户体验不佳的问题;同时,快速、准确的返回人机判定结果。目前对外提供两种类型的验证码,其中包含滑动拼图、文字点选。如图1-1、1-2所示。若希望不影响原UI布局,可采用弹出式交互。
   后端基于Java实现,提供纯Java.jar和SpringBoot Starter。前端提供了Android、iOS、Futter、Uni-App、ReactNative、Vue、Angular、Html、Php等多端示例。

滑动拼图 文字点选
滑动拼图 点选文字
图1-1 图1-2

  2.2 概念术语描述

术语 描述
验证码类型 1)滑动拼图 blockPuzzle 2)文字点选 clickWord
验证 用户拖动/点击一次验证码拼图即视为一次“验证”,不论拼图/点击是否正确
二次校验 验证数据随表单提交到后台后,后台需要调用captchaService.verification做二次校验。目的是核实验证数据的有效性。

3 交互流程

① 用户访问应用页面,请求显示行为验证码
② 用户按照提示要求完成验证码拼图/点击
③ 用户提交表单,前端将第二步的输出一同提交到后台
④ 验证数据随表单提交到后台后,后台需要调用captchaService.verification做二次校验。
⑤ 第4步返回校验通过/失败到产品应用后端,再返回到前端。如下图所示。 时序图

4 目录结构

├─core
│ ├─captcha    java核心源码
│ └─captcha-spring-boot-starter    springboot快速启动
├─images       效果图
├─service
│ ├─go    后端为go项目示例
│ ├─php    后端为php项目示例
│ ├─springboot    后端为springboot项目示例
│ └─springmvc    后端为springmvc非springboot项目示例
└─view       多语言客户端示例
 ├─android    原生android实现示例
 ├─angular    angular实现示例
 ├─flutter    flutter实现示例
 ├─html    原生html实现示例
 ├─ios    原生ios实现示例
 ├─php    php实现示例
 ├─react    react实现示例
 ├─uni-app    uni-app实现示例
 ├─wx-applet    微信小程序实现示例
 └─vue    vue实现示例

5 接入文档

  5.1 本地启动

  第一步,启动后端,导入Eclipse或者Intellij,启动service/springboot的StartApplication。社区底图库
  第二步,启动前端,使用visual code打开文件夹view/vue,npm install后npm run dev,浏览器登录

npm install
npm run dev

DONE  Compiled successfully in 29587ms                       12:06:38
I  Your application is running here: http://localhost:8081

 详细的前后端接入文档,后端示例代码service目录下,前端示例代码view目录下。

6 技术支持,如有问题,请提交Issue

AJ-Captcha技术支持三群,有问题都可以在群里问
如果不能直接加进去或者群二维码过期了,请添加下面个人微信

个人微信:个人微信,不闲聊,加群、咨询请备注,备注格式不限但最好是:“项目名 + 问题”, 项目名可以是AJ-CaptchaCaptcha验证码,只要能一眼分辨就行
例1:验证码 加群
例2:captche 有个问题xxxx
有问题,不管是技术问题还是使用问题,都尽量在群里问,没啥特殊问题尽量别加个人微信。加个人微信记得一定要加备注 !!!

开源不易,劳烦各位star ☺

感谢JetBrains 的支持

JetBrains:https://www.jetbrains.com/?from=AJ-Captcha

Stargazers over time

Stargazers over time

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简介

行为验证码(滑动拼图、点选文字),前后端(java)交互,包含vue/h5/Android/IOS/flutter/uni-app/react/php/go/微信小程序的源码和实现 展开 收起
JavaScript 等 6 种语言
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