cn.iocoder.boot yudao-framework ${revision} 4.0.0 yudao-spring-boot-starter-captcha jar ${project.artifactId} 验证码拓展 1. 基于 aj-captcha 实现滑块验证码，文档：https://ajcaptcha.beliefteam.cn/captcha-doc/ org.springframework.boot spring-boot-starter provided org.springframework.boot spring-boot-starter-web provided cn.iocoder.boot yudao-spring-boot-starter-redis