因为Spring-Security从4+升级到5+,导致There is no PasswordEncoder mapped for the id “null”错误。 解决方案: 1.可在密码验证类中添加 @Bean public static NoOpPasswordEncoder passwordEncoder() { return (NoOpPasswordEncoder) NoOpPasswordEncoder.getInstance(); } 2.或者在xml配置文件中添加 <b:bean id="passwordEncoder" class="org.springframework.security.crypto.password.NoOpPasswordEncoder" factory-method="getInstance"/>
原文地址:https://www.cnblogs.com/java51/p/12080765.html
时间: 2024-11-10 13:34:45