.WebDelegatingSubject cannot be cast to cn.itcast.bos.domain.system.User

来源：互联网发布：山东大学威海知乎编辑：程序博客网时间：2024/06/07 20:42

认证完成得到userUser [id=2001, birthday=null, gender=null, password=123, remark=null, station=null, telephone=null, username=zhangsan, nickname=null]*****************************************************
15:42:17,879 ERROR DefaultDispatcherErrorHandler:42 - Exception occurred during processing request: org.apache.shiro.web.subject.support.WebDelegatingSubject cannot be cast to cn.itcast.bos.domain.system.User
java.lang.ClassCastException: org.apache.shiro.web.subject.support.WebDelegatingSubject cannot be cast to cn.itcast.bos.domain.system.User
   at cn.itcast.bos.web.action.system.MenuAction.showMenu(MenuAction.java:62)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:606)
   at ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:870)
   at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1293)
   at ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:68)
   at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethodWithDebugInfo(XWorkMethodAccessor.java:117)
   at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethod(XWorkMethodAccessor.java:108)

at ognl.OgnlRuntime.callMethod(OgnlRuntime.java:1369)

错误代码: User user = (User) SecurityUtils.getSubject();

报错为 .WebDelegatingSubject cannot be cast to cn.itcast.bos.domain.system.User

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