spring-boot-security-saml2 以下自动配置类来自 spring-boot-security-saml2 模块：spring-doc.cadn.net.cn 配置类 链接 Saml2RelyingPartyAutoConfigurationspring-doc.cadn.net.cn Java文档spring-doc.cadn.net.cn Spring Boot 自动配置类 spring-boot-security-saml2 spring-boot-security-oauth2-resource-server spring-boot-sendgrid