启动报shiro异常！

liuzs518

demo模块启动报如下异常：

Description:

No bean of type 'org.apache.shiro.realm.Realm' found.

Action:

Please create bean of type 'Realm' or add a shiro.ini in the root classpath (src/main/resources/shiro.ini) or in the META-INF folder (src/main/resources/META-INF/shiro.ini).


Process finished with exit code 1

什么原因？怎么解决？