                        課程
                    
                        /后端開發
                        
                            /Java
                        
                        /使用Struts2+Hibernate開發學生信息管理功能

老師，為什么我都按照你的配置了，回報這個錯誤，我不理解，通配符正確了，可以進入到action類，但是就是調用接口實現類的方法就沒有反應了，好奇怪

HTTP Status 500 -

type?Exception report

message

description?The server encountered an internal error () that prevented it from fulfilling this request.

exception

java.lang.reflect.InvocationTargetException
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:441)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:280)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:243)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:252)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:179)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)

wing_hls

2015-08-31

源自：使用Struts2+Hibernate開發學生信息管理功能 2-6

關注問題我要回答

1858

操作

收起

6 回答

曲懷觴
2015-12-25

這個問題是因為配置出了問題，因=users-login,jsp文件配置了classpath

所以form中的action只需要這樣寫就可以

0 回復有任何疑惑可以回復我~

收起回答

qq_魚魚在水_0
2015-12-22

輸入賬戶密碼后報404錯誤

1 回復有任何疑惑可以回復我~

收起回答

qq_魚魚在水_0

是缺了什么嗎?

2015-12-22 回復有任何疑惑可以回復我~

hyfhjfc
2015-11-19

我也是無法登陸，一登錄就500錯誤，求大神解答

Exception report

message?action.UsersAction.login()

description?The server encountered an internal error that prevented it from fulfilling this request.

exception

java.lang.NoSuchMethodException: action.UsersAction.login()
ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1246)
ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:68)
com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethodWithDebugInfo(XWorkMethodAccessor.java:117)