struts2 ognl.MethodFailedException

使用Struts2.1.8版本时遇到表单数据处理异常,表现为ognl.MethodFailedException错误。尝试多种方法未果后,最终通过将Struts2升级到2.2.1版本,并将ognl升级到3.0版本成功解决了问题。

使用struts2.1.8时,提交表单数据时,struts2总是提示ognl.MethodFailedException的错误,总说找不到某方法的,感觉struts2.1.8在接收表单数据时总是倾向于把属性的值作为字符串来处理,而不按model类里定义的类型来转换,网上说的方法倒试了不少,比如model类的属性不要用基本类型、更改log4j的 logging level,升级ognl的版本均未能完美解决问题。甚是郁闷,好了,不发牢骚了,以下为解决方法:

直接升级struts2的版本,struts2升级到2.2.1,ognl升级到3.0后,struts2就乖乖地干起活来了。

 

15:30:30.601 [http-nio-8080-exec-5] ERROR org.apache.struts2.dispatcher.DefaultDispatcherErrorHandler - Exception occurred during processing request: ognl.OgnlAction.execute() java.lang.NoSuchMethodException: ognl.OgnlAction.execute() at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1247) ~[ognl-3.0.19.jar:?] at ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:68) ~[ognl-3.0.19.jar:?] at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethodWithDebugInfo(XWorkMethodAccessor.java:117) ~[xwork-core-2.3.32.jar:2.3.32] at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethod(XWorkMethodAccessor.java:108) ~[xwork-core-2.3.32.jar:2.3.32] at ognl.OgnlRuntime.callMethod(OgnlRuntime.java:1370) ~[ognl-3.0.19.jar:?] at ognl.ASTMethod.getValueBody(ASTMethod.java:91) ~[ognl-3.0.19.jar:?] at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212) ~[ognl-3.0.19.jar:?] at ognl.SimpleNode.getValue(SimpleNode.java:258) ~[ognl-3.0.19.jar:?] at ognl.Ognl.getValue(Ognl.java:467) ~[ognl-3.0.19.jar:?] at ognl.Ognl.getValue(Ognl.java:431) ~[ognl-3.0.19.jar:?] at com.opensymphony.xwork2.ognl.OgnlUtil$3.execute(OgnlUtil.java:352) ~[xwork-core-2.3.32.jar:2.3.32] at com.opensymphony.xwork2.ognl.OgnlUtil.compileAndExecuteMethod(OgnlUtil.java:404) ~[xwork-core-2.3.32.jar:2.3.32] at com.opensymphony.xwork2.ognl.OgnlUtil.callMethod(OgnlUtil.java:350) ~[xwork-core-2.3.32.jar:2.3.32] at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:430) ~[xwork-core-2.3.32.jar:2.3.32] at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:290) ~[xwork-core-2.3.32.jar:2.3.32] at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:251) ~[xwork-core-2.3.32.jar:2.3.32] at org.apache.struts2.interceptor.DeprecationInterceptor.intercept(DeprecationInterceptor.java:41) ~[struts2-core-2.3.32.jar:2.3.32] at com.opensymphony.xwork2.Defaul
最新发布
03-22
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