com.opensymphony.xwork2.config.ConfigurationException

本文解决了Struts2与Spring整合时出现的ConfigurationException问题。通过将struts.objectFactory从spring改为com.opensymphony.xwork2.ObjectFactory,成功避免了错误。

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com.opensymphony.xwork2.config.ConfigurationException: No result defined for action knowledge.onlinelist.action.OnlineList and result initNew

解放方法:

网上很多帖子,说是缺少struts2和spring整合包struts2-spring-plugin-XXX.jar,但是我工程里面已经有了这个包,后来看到说在struts.properties里把struts.objectFactory=spring改成struts.objectFactory=com.opensymphony.xwork2.ObjectFactory,果真就可以了,如下,在struts.xml中把
<constant name="struts.objectFactory" value="spring" /> 改为:
<constant name="struts.objectFactory" value="com.opensymphony.xwork2.ObjectFactory" />
java.lang.NullPointerException loginAction.LoginAction.abc(LoginAction.java:31) java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.base/java.lang.reflect.Method.invoke(Method.java:566) ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:873) ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1539) ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:68) com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethodWithDebugInfo(XWorkMethodAccessor.java:96) com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethod(XWorkMethodAccessor.java:88) ognl.OgnlRuntime.callMethod(OgnlRuntime.java:1615) ognl.ASTMethod.getValueBody(ASTMethod.java:91) ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212) ognl.SimpleNode.getValue(SimpleNode.java:258) ognl.Ognl.getValue(Ognl.java:467) ognl.Ognl.getValue(Ognl.java:431) com.opensymphony.xwork2.ognl.OgnlUtil$3.execute(OgnlUtil.java:351) com.opensymphony.xwork2.ognl.OgnlUtil.compileAndExecuteMethod(OgnlUtil.java:403) com.opensymphony.xwork2.ognl.OgnlUtil.callMethod(OgnlUtil.java:349) com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:436) com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252) org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:253) com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:247) com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:177) com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterIntercept
03-15
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