如果我使用注釋，是否需要在Spring Security xml中聲明bean

Question

這是我的春季安全文件

<!-- Declare an authentication-manager to use a custom userDetailsService -->
    <security:authentication-manager>
            <security:authentication-provider user-service-ref="customUserDetailsService">

            </security:authentication-provider>
    </security:authentication-manager>

    <!-- Use a Md5 encoder since the user's passwords are stored as Md5 in the database -->
    <bean class="org.springframework.security.authentication.encoding.Md5PasswordEncoder" id="passwordEncoder"/>

    <!-- A custom service where Spring will retrieve users and their corresponding access levels  -->
    <bean id="customUserDetailsService" class="com.vaannila.service.CustomUserDetailsService" />

這是運行良好，我想問問，如果我使用@Service上CustomUserDetailsS​​ervice然后我可以刪除豆線形式的XML文件和春季安全將注釋讀取Bean或不

Answer 1

是的，假設您沒有將Bean移動到其他ApplicationContext（這與<context:component-scan.../>聲明的位置直接相關）。

相反，您可以@Autowired通過特定id標識的許多/大多數Spr Sec bean。