o7424544 2015-04-06 03:03 采纳率: 0%
浏览 3576

求助：SSH框架，页面上的数据无法提交到action中

这是页面

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

所有列表















/s:iterator




编号 表名 创建日期

">[modify]
">[delete]/s:label

增加列表
查找列表


  • 写回答

5条回答 默认 最新

  • o7424544 2015-04-06 03:04
    关注

    控制台的信息和错误

    [10:23:05] DEBUG interceptor.I18nInterceptor "intercept } "
    [10:23:07] DEBUG impl.InstantiatingNullHandler "Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@9b8579], property=struts]"
    [10:23:07] DEBUG impl.InstantiatingNullHandler "Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@9b8579], property=struts]"
    [10:23:07] DEBUG xwork2.DefaultActionProxy "Creating an DefaultActionProxy for namespace / and action name ListsAllFind"
    [10:23:07] DEBUG support.DefaultListableBeanFactory "Returning cached instance of singleton bean 'ListsAllAction'"
    [10:23:07] DEBUG interceptor.I18nInterceptor "intercept '//ListsAllFind' { "
    [10:23:07] DEBUG interceptor.I18nInterceptor "applied invocation context locale=zh_CN"
    [10:23:07] DEBUG interceptor.I18nInterceptor "before Locale=zh_CN"
    [10:23:07] DEBUG impl.InstantiatingNullHandler "Entering nullPropertyValue [target=[cn.daisy.waction.ListsAllAction@14c6abc, com.opensymphony.xwork2.DefaultTextProvider@9b8579], property=struts]"
    [10:23:07] DEBUG interceptor.FileUploadInterceptor "Bypassing //ListsAllFind"
    [10:23:07] DEBUG interceptor.StaticParametersInterceptor "Setting static parameters {}"
    [10:23:07] DEBUG interceptor.ParametersInterceptor "Setting params NONE"
    [10:23:07] DEBUG interceptor.ParametersInterceptor "Setting params l.markName => [ map ] "
    [10:23:07] DEBUG impl.InstantiatingNullHandler "Entering nullPropertyValue [target=[cn.daisy.waction.ListsAllAction@14c6abc, com.opensymphony.xwork2.DefaultTextProvider@9b8579], property=l]"
    [10:23:07] WARN ognl.OgnlValueStack "Error setting expression 'l.markName' with value '[Ljava.lang.String;@b3e75d'"
    ognl.OgnlException: target is null for setProperty(null, "markName", [Ljava.lang.String;@b3e75d)
    at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2239)
    at ognl.ASTProperty.setValueBody(ASTProperty.java:127)
    at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220)
    at ognl.SimpleNode.setValue(SimpleNode.java:301)
    at ognl.ASTChain.setValueBody(ASTChain.java:227)
    at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220)
    at ognl.SimpleNode.setValue(SimpleNode.java:301)
    at ognl.Ognl.setValue(Ognl.java:737)
    at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:209)
    at com.opensymphony.xwork2.ognl.OgnlValueStack.trySetValue(OgnlValueStack.java:173)
    at com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:160)
    at com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:151)
    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters(ParametersInterceptor.java:288)
    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:199)
    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:142)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:166)
    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
    at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)
    at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
    at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)
    [10:23:07] DEBUG validation.AnnotationValidationInterceptor "Validating //ListsAllFind with method doFindById."
    [10:23:07] DEBUG validator.ValidationInterceptor "Invoking validate() on action cn.daisy.waction.ListsAllAction@14c6abc"
    [10:23:07] DEBUG interceptor.PrefixMethodInvocationUtil "cannot find method [validateDoFindById] in action [cn.daisy.waction.ListsAllAction@14c6abc]"
    [10:23:07] DEBUG interceptor.PrefixMethodInvocationUtil "cannot find method [validateDoDoFindById] in action [cn.daisy.waction.ListsAllAction@14c6abc]"
    [10:23:07] DEBUG xwork2.DefaultActionInvocation "Executing action method = doFindById"
    [10:23:37] DEBUG impl.InstantiatingNullHandler "Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@9b8579], property=struts]"
    [10:23:37] DEBUG impl.InstantiatingNullHandler "Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@9b8579], property=struts]"
    [10:23:37] DEBUG xwork2.DefaultActionProxy "Creating an DefaultActionProxy for namespace / and action name ListsAllFind"
    [10:23:37] DEBUG support.DefaultListableBeanFactory "Returning cached instance of singleton bean 'ListsAllAction'"
    [10:23:37] DEBUG interceptor.I18nInterceptor "intercept '//ListsAllFind' { "
    [10:23:37] DEBUG interceptor.I18nInterceptor "applied invocation context locale=zh_CN"
    [10:23:37] DEBUG interceptor.I18nInterceptor "before Locale=zh_CN"
    [10:23:37] DEBUG impl.InstantiatingNullHandler "Entering nullPropertyValue [target=[cn.daisy.waction.ListsAllAction@14c6abc, com.opensymphony.xwork2.DefaultTextProvider@9b8579], property=struts]"
    [10:23:37] DEBUG interceptor.FileUploadInterceptor "Bypassing //ListsAllFind"
    [10:23:37] DEBUG interceptor.StaticParametersInterceptor "Setting static parameters {}"
    [10:23:37] DEBUG interceptor.ParametersInterceptor "Setting params NONE"
    [10:23:37] DEBUG interceptor.ParametersInterceptor "Setting params l.markName => [ map ] "
    [10:23:37] DEBUG impl.InstantiatingNullHandler "Entering nullPropertyValue [target=[cn.daisy.waction.ListsAllAction@14c6abc, com.opensymphony.xwork2.DefaultTextProvider@9b8579], property=l]"
    [10:23:37] WARN ognl.OgnlValueStack "Error setting expression 'l.markName' with value '[Ljava.lang.String;@4338fa'"
    ognl.OgnlException: target is null for setProperty(null, "markName", [Ljava.lang.String;@4338fa)
    at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2239)
    at ognl.ASTProperty.setValueBody(ASTProperty.java:127)
    at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220)
    at ognl.SimpleNode.setValue(SimpleNode.java:301)
    at ognl.ASTChain.setValueBody(ASTChain.java:227)
    at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220)
    at ognl.SimpleNode.setValue(SimpleNode.java:301)
    at ognl.Ognl.setValue(Ognl.java:737)
    at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:209)
    at com.opensymphony.xwork2.ognl.OgnlValueStack.trySetValue(OgnlValueStack.java:173)
    at com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:160)
    at com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:151)
    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters(ParametersInterceptor.java:288)
    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:199)
    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:142)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:166)
    at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
    at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
    at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)
    at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
    at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)
    [10:23:37] DEBUG validation.AnnotationValidationInterceptor "Validating //ListsAllFind with method doFindById."
    [10:23:37] DEBUG validator.ValidationInterceptor "Invoking validate() on action cn.daisy.waction.ListsAllAction@14c6abc"
    [10:23:37] DEBUG interceptor.PrefixMethodInvocationUtil "cannot find method [validateDoFindById] in action [cn.daisy.waction.ListsAllAction@14c6abc]"
    [10:23:37] DEBUG interceptor.PrefixMethodInvocationUtil "cannot find method [validateDoDoFindById] in action [cn.daisy.waction.ListsAllAction@14c6abc]"
    [10:23:37] DEBUG xwork2.DefaultActionInvocation "Executing action method = doFindById"

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