异常javax.servlet.ServletException: org.jdom.Element: method getValue()Ljava/lang [问题点数:20分,结帖人hk19870814hk]

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org.hyperic.sigar.Sigar.getNetInterfaceList()[Ljava/lang/String;
严重: Servlet.service() for servlet action threw exceptionrnjava.<em>lang</em>.UnsatisfiedLinkError: org.hyperic.sigar.Sigar.getNetInterfaceList()[Ljava/<em>lang</em>/String;rn at org.hyperic.sigar.Sigar.getNetInterfaceList(Native Method)rn at com.sanss.wyTsycl.dao.oracle.SystemInforDAO.getNet(SystemInforDAO.java:60)rn at com.sanss.wyTsycl.struts.action.SystemInforAction.getNetBytes(SystemInforAction.java:96)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.<em>lang</em>.reflect.Method.invoke(Method.java:597)rn at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)rn at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)rn at org.springframework.web.struts.DelegatingActionProxy.execute(DelegatingActionProxy.java:110)rn at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)rn at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at com.sanss.wyTsycl.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:169)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)rn at java.<em>lang</em>.Thread.run(Thread.java:662)
method (Ljava/lang/String;)V not found是怎樣的錯誤?
是在conf文件中讀取path,然後從excel表中讀取資料.幫幫我,謝謝.
javax.servlet.jsp.tagext.TagAttributeInfo.(Ljava/lang/String;ZLjava/lang/S
ERROR [Engine] StandardWrapperValve[action]: Servlet.service() for servlet action threw exceptionrnjava.<em>lang</em>.NoSuchMethodError: javax.servlet.jsp.tagext.TagAttributeInfo.(Ljava/<em>lang</em>/String;ZLjava/<em>lang</em>/String;ZZ)Vrn at org.apache.jasper.compiler.TagLibraryInfoImpl.createAttribute(TagLibraryInfoImpl.java:568)rn at org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:401)rn at org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:248)rn at org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:162)rn at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:418)rn at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483)rn at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1539)rn at org.apache.jasper.compiler.Parser.parse(Parser.java:126)rn at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:220)rn at org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)rn at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)rn at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:703)rn at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)rn at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)rn at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)rn at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)rn at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274)rn at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)rn at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:320)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)rn at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at com.filter.LogFilter.doFilter(LogFilter.java:209)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:72)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)rn at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:275)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)rn at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)rn at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)rn at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)rn at java.<em>lang</em>.Thread.run(Thread.java:595)rn这个是一个JSP页面加入STRUTS标签出现的错误,
java.lang.NoSuchMethodError: No static method encodeHexString([B)Ljava/lang/Stri
[b]使用androidstudio编写安卓程序,导入commons-codec-1.0的包,使用方法如下:rnString md5HexWord= DigestUtils.md5Hex(orgInfo);rn这个时候编译没错,调试的时候就报错,找不到这个方法,rnjava.<em>lang</em>.NoSuchMethodError: No static <em>method</em> encodeHexString([B)Ljava/<em>lang</em>/String; in class Lorg/apache/commons/codec/binary/Hexrnrn在网上查了好久,说是安卓自带了这个包,所以试过网上说的改包名,还是不行,错误 依旧,网上还有一种方法是:rnString md5Hex = new String(Hex.encodeHex(DigestUtils.md5(orgInfo)));rn改用这个方法依然不能解决问题,报错依旧是找不到方法,求哪位大神指点一下迷津,不胜感激。[img=https://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/001/face/9.gif][/img][/b][size=13px][/size]
javax.servlet.ServletException: oracle.jdbc.driver.ScrollableResultSet.getBlob(Ljava/lang/String;)Ljava/sql/Blob;这是什么错误?
一段代码,仅是写入数据库的一段简单代码,其中有blob字段,分别在两台机器上测试,一台上就没有问题,另一台上报:javax.servlet.ServletException: oracle.jdbc.driver.ScrollableResultSet.getBlob(Ljava/<em>lang</em>/String;)Ljava/sql/Blob; 检查DB后发现,BLOB数据没有插进去,请教一下这是什么错误?怎样解决?谢谢
(Ljava/util/List)Ljava/lang/String 具体如下
com/triman/utils/WebUtils.getCrieate(Ljava/util/List;)Ljava/<em>lang</em>/String;rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.triman.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:218)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.triman.struts.actions.DispatchAction.execute(DispatchAction.java:93)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:413)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:225)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1858)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:459)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:972)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:907)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.triman.struts.BaseFilter.doFilter(BaseFilter.java:56)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:696)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:641)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:475)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:92)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1425)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:92)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:193)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:725)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:847)rn[12-3-24 16:29:18:484 CST] 0000002d SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1498)rn
org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
1.path环境变量rn2.Hadoop bin目录下hadoop.dll和winutils.exern3.c:\windows\system32 下的hadoop.dllrn4.64为jdkrn条件都满足了还是报错rn[img=https://img-bbs.csdn.net/upload/201501/28/1422447150_679267.png][/img]rn[img=https://img-bbs.csdn.net/upload/201501/28/1422447167_686773.png][/img]rn[img=https://img-bbs.csdn.net/upload/201501/28/1422447191_582189.png][/img]rn[img=https://img-bbs.csdn.net/upload/201501/28/1422447201_380626.png][/img]rn[img=https://img-bbs.csdn.net/upload/201501/28/1422447215_478034.png][/img]rnrn求大神解答
jsp页面post到servlet发生错误:java.lang.NoSuchMethodError: bean.User.(Ljava/lang/String;Ljava/lang/Str
jsp页面提交到一个servlet以后,在servlet中调用方法,出现错误。错误提示一下,rnHTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnjavax.servlet.ServletException: Servlet execution threw an exceptionrnrnrnroot cause rnrnjava.<em>lang</em>.NoSuchMethodError: bean.User.(Ljava/<em>lang</em>/String;Ljava/<em>lang</em>/String;ILjava/<em>lang</em>/String;Z)Vrn Servlet.Register_Action.doPost(Register_Action.java:34)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.14 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/6.0.14
请教:异常javax.servlet.ServletException
有条件查询程序,已经查询出正确结果,但控制台却输出如下<em>异常</em>:rn行1:javax.servlet.ServletException: Connection reset by peer: socket write errorrn行2:Servlet Error: ERROR: Cannot forward. Writer or Stream already obtained.: java.<em>lang</em>.IllegalStateException: ERROR: Cannot forward. Writer or Stream already obtained.rn。。。rnrn请教各位高手,这是怎么回事?rn另:如果页面不输入查询条件时,查询正确,控制台没有输出<em>异常</em>。rn
STRUTS1的javax.servlet.ServletException异常
版本信息:rn=========================================================================rnJDK: 1.6.0_14-b08rnTOMCAT: 6.0.20rnSTRUTS: 1.3.10rnrn页面上报的<em>异常</em>如下rn=========================================================================rnjavax.servlet.ServletException: java.<em>lang</em>.NullPointerExceptionrn org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:286)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)rn org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:617)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rnrnrnroot cause rnrnjava.<em>lang</em>.NullPointerExceptionrn org.apache.struts.config.FormBeanConfig.createActionForm(FormBeanConfig.java:289)rn org.apache.struts.config.FormBeanConfig.createActionForm(FormBeanConfig.java:357)rn org.apache.struts.chain.commands.CreateActionForm.execute(CreateActionForm.java:92)rn org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)rn org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)rn org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)rn org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)rn org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)rn org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:617)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rnrnrnrnWEB.XMLrn=========================================================================rnrnrnrn testStruts1rn rn actionrn org.apache.struts.action.ActionServletrn rn rn configrn /WEB-INF/struts-config.xmlrn rn rn rn rn actionrn *.dorn rnrn rn /WEB-INF/struts-bean.tldrn /WEB-INF/struts-bean.tldrn rn rn /WEB-INF/struts-html.tldrn /WEB-INF/struts-html.tldrn rn rn /WEB-INF/struts-logic.tldrn /WEB-INF/struts-logic.tldrn rn rn /WEB-INF/struts-tiles.tldrn /WEB-INF/struts-tiles.tldrn rn rn /WEB-INF/struts-nested.tldrn /WEB-INF/struts-nested.tldrn rnrnrnrnrnstruts-config.xmlrn=========================================================================rnrnrnrn rn rn rn rn rn rn rn rnrnrn然后我的三个类文件:rnvisitorsAction.javarnvisitorsForm.javarnConnMySql.javarn分别如下rnrnvisitorsAction.javarn=========================================================================rnpackage actions;rnrnimport java.io.IOException;rnimport javax.servlet.http.HttpServletRequest;rnimport javax.servlet.http.HttpServletResponse;rnimport javax.servlet.ServletException;rnrnimport jdbc.ConnMySql;rnrnimport org.apache.struts.action.Action;rnimport org.apache.struts.action.ActionForm;rnimport org.apache.struts.action.ActionForward;rnimport org.apache.struts.action.ActionMapping;rnrnimport forms.visitorsForm;rnrnimport java.sql.*;rnimport java.util.ArrayList;;rnpublic class visitorsAction extends Action rnrn public ActionForward execute(ActionMapping mapping, ActionForm form,rn HttpServletRequest request, HttpServletResponse response)rn throws IOException, ServletException rn rn visitorsForm dbForm = null;rn Connection conn = ConnMySql.getConn();rn Statement st;rn ArrayList list = null;rn try rn st = conn.createStatement();rn String sql = "select * from visitors";rn ResultSet rs = st.executeQuery(sql);rn list = new ArrayList();rn while(rs.next())rn // set dbFormrn dbForm = new visitorsForm();rn dbForm.setId(rs.getString("id"));rn dbForm.setName(rs.getString("name"));rn dbForm.setMessageDate((rs.getTimestamp("messageDate")).toString());rn dbForm.setMessage(rs.getString("message"));rn list.add(dbForm);rn rn catch (Exception e) rn e.printStackTrace();rn rn request.setAttribute("visitorsData", list);rn String target = "success";rnrn return mapping.findForward(target);rn rnrnrnvisitorsForm.javarn=========================================================================rnrnpackage forms;rnimport org.apache.struts.action.ActionForm;rnrnpublic class visitorsForm extends ActionForm rn rn private String id = null;rn private String name = null;rn private String messageDate = null;rn private String message = null;rn rn public String getId() rn return id;rn rn public void setId(String id) rn this.id = id;rn rn public String getName() rn return name;rn rn public void setName(String name) rn this.name = name;rn rn public String getMessageDate() rn return messageDate;rn rn public void setMessageDate(String messageDate) rn this.messageDate = messageDate;rn rn public String getMessage() rn return message;rn rn public void setMessage(String message) rn this.message = message;rn rnrnrnConnMySql .javarn=========================================================================rnpackage jdbc;rnimport java.sql.*;rnrnpublic class ConnMySql rn rn public static Connection getConn()rn String URL = "JDBC:MYSQL://LOCALHOST:3306/mytest";rn String userName = "root";rn String passWord = "admin";rn Connection conn = null;rn try rn Class.forName("com.mysql.jdbc.Driver");rn conn = DriverManager.getConnection(URL, userName,rn passWord); rn System.out.println("connMySql Success!");rn catch (Exception e) rn e.printStackTrace();rn rn return conn;rn rnrnvisitor.jsprn===================================================================rnrnrnrnrnrnrn GetDbFormrnrnrnrnrn rn rn rn 用户IDrn 用户rn 留言日期rn 留言内容rnrn rn rn rn rn rn rn rn rn rnrnrnrnrn=============================================================================rn我DEBUG在ECLIPSE的ACTION里打断点没停,应该是在配置的问题吧?请各位大大们指教.rn然后我把STRUTS版本从1.3升到2.0问题依然没解决.
出现javax.servlet.ServletException: javax.servlet.jsp.el.ELException: 异常
[color=#FF0000]User.java的源代码:[/color]rnpackage com.ncu.beans;rnrnpublic class User rn private String userId;rn private String userName;rn public String getUserId() rn return userId;rn rn public void setUserId(String userId) rn this.userId = userId;rn rn public String getUserName() rn return userName;rn rn public void setUserName(String userName) rn this.userName = userName;rn rn rnrn[color=#FF0000]DataBaseCon.java源代码:[/color]rnpackage com.ncu.beans;rnrnimport java.sql.*;rnrnpublic class DataBaseConrn rn private Connection con=null;rn private String url=null;rn private String user=null;rn private String pwd=null;rnrn public DataBaseCon()rn rn tryrn Class.forName("com.mysql.jdbc.Driver");rn url="jdbc:mysql://localhost:3306/book?useUnicode=true&characterEncoding=gb2312";rn user="root";rn pwd="123456";rn rn catch(Exception e)rn rnrn public Connection getCon()rn rn tryrn rn con = DriverManager.getConnection(url, user, pwd);rn catch(Exception e)rn return con;rn rnrn public void close()rn rn tryrn rn if(con!=null)rn con.close();rn catch(Exception e)rn rnrnrn[color=#FF0000]UserBean.java源代码:[/color]rnrnpackage com.ncu.beans;rnrnimport java.sql.*;rnimport java.util.*;rnrnpublic class UserBeanrn private DataBaseCon dbcon=new DataBaseCon();rn private Connection con=null;rnrn public UserBean()rnrn this.con=dbcon.getCon();rn rnrn public Collection getUsers() throws Exceptionrn rn Statement stmt=con.createStatement();rn ResultSet rs=stmt.executeQuery("select * from user");rn Collection ret=new ArrayList();rn while(rs.next())rn rn User temp=new User();rn temp.setUserId(rs.getString("userId"));rn temp.setUserName(rs.getString("userName"));rn ret.add(temp);rn rn return ret;rn rnrn[color=#FF0000]user.jsp源代码:[/color]rnrnrnrnrnrnrnrnrnrnrnrn rn rn user.jsprn rn rn rn rn rn rn rn rn rn rnrnrn[color=#FF0000]编译时出现如下<em>异常</em>:[/color]rnexception rnrnjavax.servlet.ServletException: javax.servlet.jsp.el.ELException: An error occurred while getting property "users" from an instance of class com.ncu.beans.UserBeanrn org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:821)rn org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)rn org.apache.jsp.user_jsp._jspService(user_jsp.java:162)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrn请问如何解决!rn
TypeError: Cannot call method 'getValue' of undefined
使用miniui时报错rn[img=https://img-bbs.csdn.net/upload/201401/07/1389085534_462702.jpg][/img]rn求教怎么改
请教用过ksoap的前辈:Error verifying method org/ksoap2/serialization/SoapObject equals(Ljava/lang/Object;)Z
具体错误如下:rnError verifying <em>method</em> org/ksoap2/serialization/SoapObject equals(Ljava/<em>lang</em>/Object;)ZrnApproximate bytecode offset 4: Inconsistent or missing stackmap at targetrnMethod............: f69228 'StockQuoteDemo.commandAction (virtual)' rn这是为什么呢?我把ksoap的包放在J2ME工程的verified下的libs下面rn我WTK用的是2.2,是不是不支持KSOAP2.1?rn
jni char*转换成jstring时报Ljava/lang/ClassNotFoundException的错误
在jni 使用中,需要把一个char*类型的转成jstring类型,我用了如下方法:rn[code=C/C++]rnjstring stoJstring(JNIEnv* env, const char* pat)rnrnjclass strClass = env->FindClass("Ljava/<em>lang</em>/String;");rnj<em>method</em>ID ctorID = env->GetMethodID(strClass, "", "([BLjava/<em>lang</em>/String;)V");rnjbyteArray bytes = env->NewByteArray(strlen(pat));rnenv->SetByteArrayRegion(bytes, 0, strlen(pat), (jbyte*)pat);rnjstring encoding = env->NewStringUTF("utf-8");rnreturn (jstring)env->NewObject(strClass, ctorID, bytes, encoding);rn rn[/code]rn可是在C++中调用到这个方法的时候,java中显示报错:rnCaused by :rnLjava/<em>lang</em>/ClassNotFoundException;: Ljava.<em>lang</em>.String; in loader dalvik.system.PathClassLoader@43d0b768rn不懂为什么,是不是需要什么头文件,或是工程中要导入什么包啊?rn各位,帮忙看一下了啦...
javax.servlet.ServletException: No getter method for property Admin_Name of bean org.apache.struts.taglib.html.BEAN
编译的时候没有出现<em>异常</em>,运行jsp的时候就出现rnjavax.servlet.ServletException: No getter <em>method</em> for property Admin_Name of bean org.apache.struts.taglib.html.BEANrn
javax.servlet.ServletException: No getter method for property ActorName of bean org.apache.struts.taglib.html.BEAN
javax.servlet.ServletException: No getter <em>method</em> for property ActorName of bean org.apache.struts.taglib.html.BEANrn请高手帮忙!rn不知为什么时常遇到上面的问题,重新做一次又没有这样的问题,很想找出原因,谢谢!
求解一个异常:javax.servlet.ServletException: org.jbpm.pvm.internal.wire.JbpmClassNotFo
messagernrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexceptionrnrnjavax.servlet.ServletException: org.jbpm.pvm.internal.wire.JbpmClassNotFoundException: couldn't load class rn org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:545)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:486)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:637)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn com.test.filter.LoginFilter.doFilter(LoginFilter.java:117)rn com.struts.EncodingFilter.doFilter(EncodingFilter.java:29)rnroot causernrnorg.jbpm.pvm.internal.wire.JbpmClassNotFoundException: couldn't load class rn org.jbpm.pvm.internal.wire.descriptor.ObjectDescriptor.construct(ObjectDescriptor.java:143)rn org.jbpm.pvm.internal.wire.WireContext.construct(WireContext.java:487)rn org.jbpm.pvm.internal.wire.WireContext.create(WireContext.java:466)rn org.jbpm.pvm.internal.wire.WireContext.create(WireContext.java:264)rn org.jbpm.pvm.internal.util.ReflectUtil.instantiateUserCode(ReflectUtil.java:414)rn org.jbpm.pvm.internal.wire.usercode.UserCodeReference.getObject(UserCodeReference.java:63)rn org.jbpm.pvm.internal.wire.usercode.UserCodeReference.getObject(UserCodeReference.java:51)rn org.jbpm.pvm.internal.model.ExecutionImpl.initializeAssignments(ExecutionImpl.java:813)rn org.jbpm.jpdl.internal.activity.TaskActivity.execute(TaskActivity.java:107)rn org.jbpm.jpdl.internal.activity.TaskActivity.execute(TaskActivity.java:58)rn org.jbpm.pvm.internal.model.op.ExecuteActivity.perform(ExecuteActivity.java:60)rn org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:672)rn org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation(ExecutionImpl.java:632)rn org.jbpm.pvm.internal.model.ExecutionImpl.start(ExecutionImpl.java:217)rn org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:63)rn org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:36)rn org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)rn org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:50)rn org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53)rn org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40)rn org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:56)rn org.jbpm.pvm.internal.svc.SkipInterceptor.execute(SkipInterceptor.java:43)rn org.jbpm.pvm.internal.svc.ExecutionServiceImpl.startProcessInstanceByKey(ExecutionServiceImpl.java:79)rn com.test.jbpm.JbpmServiceImpl.startProcessInstance(JbpmServiceImpl.java:30)rn com.test.formbean.PurchaseSearchBean.execute(PurchaseSearchBean.java:328)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:637)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn com.test.filter.LoginFilter.doFilter(LoginFilter.java:117)rn com.struts.EncodingFilter.doFilter(EncodingFilter.java:29)rnroot causernrnjava.<em>lang</em>.ClassNotFoundException: rn java.<em>lang</em>.Class.forName0(Native Method)rn java.<em>lang</em>.Class.forName(Class.java:169)rn org.jbpm.pvm.internal.util.ReflectUtil.classForName(ReflectUtil.java:440)rn org.jbpm.pvm.internal.wire.descriptor.ObjectDescriptor.construct(ObjectDescriptor.java:141)rn org.jbpm.pvm.internal.wire.WireContext.construct(WireContext.java:487)rn org.jbpm.pvm.internal.wire.WireContext.create(WireContext.java:466)rn org.jbpm.pvm.internal.wire.WireContext.create(WireContext.java:264)rn org.jbpm.pvm.internal.util.ReflectUtil.instantiateUserCode(ReflectUtil.java:414)rn org.jbpm.pvm.internal.wire.usercode.UserCodeReference.getObject(UserCodeReference.java:63)rn org.jbpm.pvm.internal.wire.usercode.UserCodeReference.getObject(UserCodeReference.java:51)rn org.jbpm.pvm.internal.model.ExecutionImpl.initializeAssignments(ExecutionImpl.java:813)rn org.jbpm.jpdl.internal.activity.TaskActivity.execute(TaskActivity.java:107)rn org.jbpm.jpdl.internal.activity.TaskActivity.execute(TaskActivity.java:58)rn org.jbpm.pvm.internal.model.op.ExecuteActivity.perform(ExecuteActivity.java:60)rn org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:672)rn org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation(ExecutionImpl.java:632)rn org.jbpm.pvm.internal.model.ExecutionImpl.start(ExecutionImpl.java:217)rn org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:63)rn org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:36)rn org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)rn org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:50)rn org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53)rn org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40)rn org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:56)rn org.jbpm.pvm.internal.svc.SkipInterceptor.execute(SkipInterceptor.java:43)rn org.jbpm.pvm.internal.svc.ExecutionServiceImpl.startProcessInstanceByKey(ExecutionServiceImpl.java:79)rn com.test.jbpm.JbpmServiceImpl.startProcessInstance(JbpmServiceImpl.java:30)rn com.test.formbean.PurchaseSearchBean.execute(PurchaseSearchBean.java:328)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:637)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn com.test.filter.LoginFilter.doFilter(LoginFilter.java:117)rn com.struts.EncodingFilter.doFilter(EncodingFilter.java:29)
getValue()
预计成果形式rnrnrnrnrnrnCD731909.getValue()取出来的是数字 (78956) 我想让他去出来就是 “学术” 怎么办啊rn78956对应的是 “学术”rn78957对应的是 “科研”rn78958对应的是 “数学”
javax.servlet.ServletException: Original response not availabl异常:javax.servlet.ServletException: Original response not available
在weblogic下部署的应用,在未改动程序的情况下,突然就开始一直报javax.servlet.ServletException: Original response not available<em>异常</em>.rnrn <[ServletContext(id=32787110,name=bbs,context-path=/bbs)] Servlet failed with ServletExceptionrnjavax.servlet.ServletException: Original response not availablern at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:121)rn at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1063)rn at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)rn at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)rn at javax.servlet.http.HttpServlet.doHead(HttpServlet.java:313)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:757)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rn at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1077)rn at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:465)rn at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)rn at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)rn at net.lybbs.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:170)rn at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)rn at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:7053)rn at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)rn at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)rn at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3902)rn at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2773)rn at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)rn at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)rnrnrnnet.lybbs.filter.SetCharacterEncodingFilter.doFilter是第三方插件rn希望高手能帮忙找出问题出处.也帮助找到解决办法.在此谢谢!rn
no SUCH METHOD :MAIN 异常
类写的绝对没有问题 ,main 方法也没有任何问题 ,使用自己安装的 JDK JRE 命令行执行也没有问题。rn但是在eclipse 3.6中则不行,没办法调试也没没发执行 抛出上面的<em>异常</em>。rnrneclipse 编译生成了class文件,但是无论采用eclipse 的jre 还是 选择自己安装的jre 都无法执行 。rnrnrn另外一个eclipse3.2 则可以 。 两个eclipse ini文件配置相同。rnrn请问一下谁遇到过这种错误么,我必须要使用 报错的那个eclipse3.6 因为必须支持 TOMCATE7
No getter method for property异常
提示这个<em>异常</em>,但是我的FormBean里面确实写了这个方法,代码贴出来,大家帮忙看看吧!谢谢了rn[code=HTML]rn rn rn rn rn rn rn rn rn rn 全选 rn rn 关键字: rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn [/code]rn[code=Java]rnrnrnpublic class BztgAction extends Action rn public ActionForward execute(rn ActionMapping mapping,rn ActionForm form,rn HttpServletRequest request,rn HttpServletResponse response)rn BztgForm bztgForm = (BztgForm) form;rn if(!DgisAdmin.checkPrivilege(request))rn return mapping.findForward("noright");rn rn Session session=HibernateUtil.currentSession();rn Transaction tx=session.beginTransaction();rn HySession hysession;rn Query query=null;rn String sql;rn PageUtil page=new PageUtil();rn hysession = DgisAdmin.getHySession(request);rn if(bztgForm.getPage()==null)rn page.setCurrentPage(1);rn elsern page.setCurrentPage(Integer.parseInt(bztgForm.getPage()));rn rn bztgForm.setPage(String.valueOf(page.getCurrentPage()));rn String hyid = "";rn hyid = hysession.getHyid();rn sql="select bztgtemp.skid,bztgtemp.skname,bztgtemp.xfsj,bztgtemp.tgbz from Bztg bztgtemp where bztgtemp.bzhy.hyid='"+hyid+"'";rn query = session.createQuery(sql);rn page.setTotalRecord(query.list().size());rn if(page.getCurrentPage()page.getTotalPage())rn page.setCurrentPage(page.getTotalPage());rn rn if(page.getCurrentRecord1());rn rnrn[/code]rn[code=Java]rnpublic class BztgForm extends ActionFormrn private static final long serialVersionUID = 1L;rn rn private List bztglist;rn rn private String skid;rn rn private String page;rn rn private String pagestr;rn rn private String hyid;rn rn private String skname;rnrn public String getHyid() rn return hyid;rn rnrn public void setHyid(String hyid) rn this.hyid = hyid;rn rnrn public String getSkname() rn return skname;rn rnrn public void setSkname(String skname) rn this.skname = skname;rn rnrn public List getBztglist() rn return bztglist;rn rnrn public void setBztglist(List bztglist) rn this.bztglist = bztglist;rn rnrn public String getSkid() rn return skid;rn rnrn public void setSkid(String skid) rn this.skid = skid;rn rnrnrn public String getPage() rn return page;rn rnrn public void setPage(String page) rn this.page = page;rn rnrn public String getPagestr() rn return pagestr;rn rnrn public void setPagestr(String pagestr) rn this.pagestr = pagestr;rn rnrn[/code]
配置mysql驱动后出现javax.servlet.ServletException: org/aspectj/lang/Signature
配置eclipse+tomcat+mysql环境,开始是找不到驱动,我的mysql是5.0,驱动也用了刚下载的5.0,现在的问题是:rndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnjavax.servlet.ServletException: org/aspectj/<em>lang</em>/Signaturern org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)rn org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)rn org.apache.jsp.first_jsp._jspService(org.apache.jsp.first_jsp:88)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnroot cause rnrnjava.<em>lang</em>.NoClassDefFoundError: org/aspectj/<em>lang</em>/Signaturern java.<em>lang</em>.Class.forName0(Native Method)rn java.<em>lang</em>.Class.forName(Unknown Source)rn org.apache.jsp.first_jsp._jspService(org.apache.jsp.first_jsp:47)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.rnrn
javax.servlet.ServletException
javax.servlet.ServletExceptionrn我用iframe请求action 方法,出该<em>异常</em>,rnrnrnrn直接请求http://localhost/kwkj.htm?kwkj=postlistall该路径就没有<em>异常</em>,
javax.servlet.ServletException:
[code=XML]javax.servlet.ServletException: Servlet execution threw an exceptionrn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:275)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)rn at com.mdcl.mocha.bpm.webcommons.filter.UserinfoFilter.doFilter(UserinfoFilter.java:147)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)rn at com.mdcl.mocha.bpm.webcommons.filter.UserinfoFilter.doFilter(UserinfoFilter.java:147)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)rn at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)rn at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)rn at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)rn at java.<em>lang</em>.Thread.run(Thread.java:534)rn[/code]rnrnE:\W-workspace\bpm_sample\src\main\bpm_sample\jsp\flowcollection\ProcessType.jsp 的jsp中rn[code=HTML] [/code]rnrn在struts-config.xml中是rn[code=XML][/code]rnrn该action所在路径是 另外一个功能 但是在bpm_sample的工程中也被引用了rn
抛出的异常:javax.servlet.ServletException: Report Tag:GenerateAndShow:错误!
今天安装websphere 6.0和普元 EOS 5.3 系统上的增删改查和工作流都是好的,但使用的普元报表开发的界面菜单点击页面上会报500错误。后天报如下错误。rn[2/27/15 11:28:07:610 CST] 0000003e SystemOut O 2015-02-27 11:28:07:610 [REPORTSERVER] Report Server starting... rn[2/27/15 11:28:07:612 CST] 0000003e ServletWrappe E SRVE0068E: 未捕获到 servlet /cyyzb/pgOtherServiceReq/pgInqBusinessRpt.jsp 的其中一个服务方法中抛出的<em>异常</em>。抛出的<em>异常</em>:javax.servlet.ServletException: Report Tag:GenerateAndShow:错误!rn at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:658)rn at com.ibm._jsp._pgInqBusinessRpt._jspService(_pgInqBusinessRpt.java:188)rn at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:87)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)rn at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1146)rn at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:592)rn at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:525)rn at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:122)rn at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.handleRequest(AbstractJSPExtensionServletWrapper.java:232)rn at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:321)rn at com.primeton.tp.web.driver.webdriver.WebDriver.processForward(WebDriver.java:911)rn at com.primeton.tp.web.driver.webdriver.WebDriver.doPost(WebDriver.java:482)rn at com.primeton.tp.web.driver.webdriver.WebDriverUpload.doPost(WebDriverUpload.java:164)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)rn at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1146)rn at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:592)rn at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:525)rn at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3548)rn at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:269)rn at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:818)rn at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1478)rn at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:126)rn at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)rn at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)rn at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)rn at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)rn at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)rn at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)rn at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)rn at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)rn at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)rn at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)rn at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)rn
JBOSS异常:javax.servlet.ServletException: non-HTTP request or response
啥都不说了,直接贴错误信息。rnjavax.servlet.ServletException: non-HTTP request or responsern at javax.servlet.http.HttpServlet.service(HttpServlet.java:808)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)rn at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)rn at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)rn at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)rn at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)rn at java.<em>lang</em>.Thread.run(Thread.java:619)rnrngoogle了一下,说是要删掉servlet - api.jar和JSP-api.jar。但是我的工程里面压根就没这俩包。其他包里面即使有也不能删,怎么办?
GetValue 的用法
我想用GetValue取类中类的变量值,也就是 name ,id ,value 的值rnPublic Class Class1rn Public Class subClassrn Public name As Stringrn Public id As Stringrn Public value As Stringrn End ClassrnPublic p1 As subClassrnPublic p2 As subClassrnPublic p3 As subClassrn’------------------------------------------------rn Sub GetDate()rn Dim row As DataRowrn Dim t As Type = GetType(Class1)rn Dim fields() As FieldInforn Dim subfields() As FieldInforn 'Dim subcl As subClass = New subClassrn Tryrnrn dt.Clear()rn fields = t.GetFields()rn Dim i As Integer = 0rn For Each field As FieldInfo In fieldsrn row = dt.NewRowrn ’上一级类的 p1,p2,p3 取到了rn row.Item("name") = field.Namern Dim subType As Type = field.Name.GetType()rn subfields = subType.GetFields()rn For Each subfield As FieldInfo In subfieldsrn rn ‘这里不知道怎么写 rn ‘想取到p1.name p1.id p1.value 的值rn subfield.GetValue(XXXXXXXXXXXX)rnrn rows.Item("name") = p1.namern rows.Item("id") = p1.idrn rows.Item("value") = p1.valuern dt.Rows.Add(row)rn Nextrn Nextrn Catch ex As Exceptionrnrn End Tryrn End Sub
Uncaught exception java/lang/NullPointerException.异常原因
Uncaught exception java/<em>lang</em>/NullPointerException.rn这个<em>异常</em>我实在不清楚是什么原因,有哪位愿意告诉我么?所写代码是手机RPG游戏中玩家与NPC的对白,但是不懂哪儿有问题,对白不能按OK键逐条进行,还出现了以上说的<em>异常</em>错误,对话框闪得厉害。rn发生<em>异常</em>的代码是两个方法里的:rn public void drawDlg(Graphics g)//画对话框,并进行换行处理rn g.setColor(0xffffff);rn Image imgDlg = null;rn try rn imgDlg = Image.createImage("/talk.png");rn catch (Exception e) rn e.printStackTrace();rn rn rn g.drawImage(imgDlg,0,256,0);rn for(int i=0;i
org.jdom.Element,addContent的时候“”怎么处理?
会自动变成rn怎样才能保持原状?
java.lang.NoSuchMethodError: org.quartz.JobExecutionException.(Ljava/l
[color=#000000]Spring定时任务,配置文件是这样写的:rnrn rn rn rn rn systemMercenaryPhysicalHalfPointTimern rn rn rn rn rn rn rn 0 30 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23 * * ?rn rn rn rn rn rn rn rn 0 0 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23 * * ?rn rn rnrnrn rn rn rn rn rn rn [/color]rnrnrn我要的是半点,整点的时候,调用systemMercenaryPhysicalHalfPointTime方法rn现在的问题是,我在本地这样是没问题的,但是发布到外网上,半点整点的时候执行那个方法就报错,错误信息如下:rnrn[color=#FF0000][color=#FF0000]2012-11-07 11:30:00,002ate [DefaultQuartzScheduler_Worker-1hread] org.quartz.core.JobRunShell.run(JobRunShell.java:211)evel org.quartz.core.JobRunShell.run(JobRunShell.java:211)ogger35 - Job DEFAULT.merPhysicalMan threw an unhandled Exception: sg211%exfull rnjava.<em>lang</em>.NoSuchMethodError: org.quartz.JobExecutionException.(Ljava/<em>lang</em>/String;Ljava/<em>lang</em>/Exception;Z)Vrn at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:221)rn at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:79)rn at org.quartz.core.JobRunShell.run(JobRunShell.java:202)rn at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)rn2012-11-07 11:30:00,003ate [DefaultQuartzScheduler_Worker-1hread] org.quartz.core.ErrorLogger.schedulerError(QuartzScheduler.java:2185)evel org.quartz.core.ErrorLogger.schedulerError(QuartzScheduler.java:2185)ogger35 - Job (DEFAULT.merPhysicalMan threw an exception.sg2185%exfull rnorg.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: java.<em>lang</em>.NoSuchMethodError: org.quartz.JobExecutionException.(Ljava/<em>lang</em>/String;Ljava/<em>lang</em>/Exception;Z)V]rn at org.quartz.core.JobRunShell.run(JobRunShell.java:213)rn at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)rnCaused by: java.<em>lang</em>.NoSuchMethodError: org.quartz.JobExecutionException.(Ljava/<em>lang</em>/String;Ljava/<em>lang</em>/Exception;Z)Vrn at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:221)rn at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:79)rn at org.quartz.core.JobRunShell.run(JobRunShell.java:202)rn ... 1 more[/color][/color]rnrnrnrn
java.lang.NoSuchMethodError: org.springframework.util.ClassUtils.isPresent(Ljava
由于断电,MyEclipse关机了一下,重新启动打开后,就启动不起来tomcat了,报错如下:rnrnrn日志有点长,粘不上来,传送门:rnjava.<em>lang</em>.NoSuchMethodError: org.springframework.util.ClassUtils.isPresent(Ljava/<em>lang</em>/String;Ljava/l - 龙遥的世界 - 博客频道 - CSDN.NETrnhttp://blog.csdn.net/robert_lizhiqiang/article/details/39997621rn————————————————————————————————————————————————————rn一、问题好像是:rnrn18:05:05.908 [main] DEBUG org.springframework.util.ClassUtils - Class [groovy.<em>lang</em>.GroovyObject] or one of its dependencies is not present: java.<em>lang</em>.ClassNotFoundException: groovy.<em>lang</em>.GroovyObjectrn18:05:05.909 [main] DEBUG org.springframework.util.ClassUtils - Class [org.jruby.IRuby] or one of its dependencies is not present: java.<em>lang</em>.ClassNotFoundException: org.jruby.IRubyrn18:05:05.909 [main] DEBUG org.springframework.util.ClassUtils - Class [bsh.Interpreter] or one of its dependencies is not present: java.<em>lang</em>.ClassNotFoundException: bsh.Interpreterrnrn但是我加了包之后,不起作用,仍然报这个错。rnrn二、NoSuchMethodError - Spring Forumrnhttp://forum.spring.io/forum/spring-projects/aop/36123-nosuch<em>method</em>errorrnrn把classpath仔细看了一遍,仍然不起作用rnrn三、java - BeanCreationException: Error creating bean with name '/' defined in ServletContext - Stack Overflowrnhttp://stackoverflow.com/questions/17884562/beancreationexception-error-creating-bean-with-name-defined-in-servletconternrn检查了一下包冲突的问题,但同事的机器上没有问题。rnrnrn不知道哪里出错了!请求支援!
adjustmentEvent的 getValue()方法Not Found......
下面声明JScrollBar监听器,但是JB7里提示:rn1.JScrollBarListener should be declared abstract,it doesnt define <em>method</em> adjustmentValueChanged(adjustmentEvent) in JScrollBarrnrn2.<em>method</em> getValue() not found in class adjustmentEvent event.rnrn我的JB用的是JDK1.4,我查了JDK DOC ,明明有这个方法啊!为什么选择方法时却没有!rnrnclass JScrollBarListener implements AdjustmentListenerrn public void adjustmentValueChanged(AdjustmentEvent event)rn int level = event.getValue();rn jtf.setText(""+level);rn panel.setBackground(new Color(level,level,level));rn rn
System.Reflection.PropertyInfo 的 GetValue方法
[code=C#]rnType[] type = apiObj.GetType().GetGenericArguments();rn for (int i = 0; i < type.Length; i++)rn rn System.Reflection.PropertyInfo[] pis = type[i].GetProperties();rnrn for (int h = 0; h < pis.Length; h++)rn rn sb.Append("");rn [color=#FF0000] sb.Append(pis[h].GetValue(apiObj.null)); [/color]rn sb.Append("");rn rn rn[/code]rn上面红色那行 报 对象与目标类型不匹配。rn我换type[i]也是一样,我想不通type[i]怎么会不行。rnpis就是type[i]里得到的。rn
javax.servlet.ServletException: java.lang.NullPointerException
10:34:51,416 WARN RequestProcessor:528 - Unhandled Exception thrown: class java.<em>lang</em>.NullPointerExceptionrn2011-4-22 10:34:51 org.apache.catalina.core.StandardWrapperValve invokern严重: Servlet.service() for servlet action threw exceptionrnjava.<em>lang</em>.NullPointerExceptionrn at com.Hibernate.util.HibernateUtil.findUser(HibernateUtil.java:41)rn at com.struts.action.FindUserAction.finUser(FindUserAction.java:23)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)rn at java.<em>lang</em>.reflect.Method.invoke(Unknown Source)rn at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)rn at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)rn at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)rn at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at com.struts.filter.MyFilter.doFilter(MyFilter.java:24)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)rn at java.<em>lang</em>.Thread.run(Unknown Source)rnrnrn[color=#FF0000]at com.struts.action.FindUserAction.finUser(FindUserAction.java:23)[/color]rn public ActionForward finUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)rn throws Exceptionrn rn UserForm uf = (UserForm) form;rn String strUserName = request.getParameter("UserName");rn String strPwd = request.getParameter("PWD");rn List list = HibernateUtil.findUser(strUserName, strPwd);rn request.getSession().setAttribute("list", list);rn User user = new User();rn if ((list != null) && (!(list.isEmpty()))) rn for (int i = 0; i < list.size(); ++i) rn user = (User)list.get(i);rn String strUsername = user.getUserName();rn String strUserPurview = user.getPurview();rn String strUserbranch = user.getBranch();rn uf.setUserName(strUsername);rn uf.setUserPurview(strUserPurview);rn uf.setUserbranch(strUserbranch);rn request.getSession().setAttribute("uform", uf);rn request.getSession().setAttribute("username", strUsername);rn rnrn return new ActionForward("/findMenuAction.do?<em>method</em>=findMenu");rn rn else rn return new ActionForward("/unsuccess.jsp");rn rnrnrnrnrn[color=#FF0000]at com.Hibernate.util.HibernateUtil.findUser(HibernateUtil.java:41)[/color]rn public static List findUser(String strUserName, String strPwd)rn rn Transaction tx = null;rn List list = null;rn try rn session = hib.openSession();rn tx = session.beginTransaction();rn Query query = session.createQuery("from User as u where u.userName=:strUserName and u.pwd=:strPwd");rn query.setString("strUserName", strUserName);rn query.setString("strPwd", strPwd);rn list = query.list();rn tx.commit();rn hib.closeSession(session);rn catch (Exception e) rn e.printStackTrace();rn tx.rollback();rn rn return list;rn rnrn求各位大侠赐教,到底哪里出了问题。不胜感激啊~
javax.servlet.ServletException: BeanUtils.populate
环境: pojornGood.javarnpackage com.sodi.fch.struts.pojo;rnrnimport java.util.Date;rnrnpublic class Good rn private String id;rn private String pname ;rn private float price ;rn private String product ;rn private Date pdate;rn public String getId() rn return id;rn rn public void setId(String id) rn this.id = id;rn rn public String getPname() rn return pname;rn rn public void setPname(String pname) rn this.pname = pname;rn rn public float getPrice() rn return price;rn rn public void setPrice(float price) rn this.price = price;rn rn public String getProduct() rn return product;rn rn public void setProduct(String product) rn this.product = product;rn rn public Date getPdate() rn return pdate;rn rn public void setPdate(Date pdate) rn this.pdate = pdate;rn rn rnrnrn/ rn动态FORM的配置rnrnrn rn rn rn rn rn rn rn rnrnrnAction类rnrnpackage com.sodi.fch.struts.action;rnrnimport javax.servlet.http.HttpServletRequest;rnimport javax.servlet.http.HttpServletResponse;rnrnimport org.apache.commons.beanutils.BeanUtils;rnimport org.apache.struts.action.Action;rnimport org.apache.struts.action.ActionForm;rnimport org.apache.struts.action.ActionForward;rnimport org.apache.struts.action.ActionMapping;rnimport org.apache.struts.action.DynaActionForm;rnrnimport com.sodi.fch.struts.pojo.*;rnimport com.sodi.fch.struts.service.GoodService;rnrnpublic class AddGoodAction extends Action rnrn @Overridern public ActionForward execute(ActionMapping mapping, ActionForm form,rn HttpServletRequest request, HttpServletResponse response)rn throws Exception rn // TODO Auto-generated <em>method</em> stubrn DynaActionForm addForm = (DynaActionForm) form;rn rn Good good = new Good();rn System.out.println("this is add action1");rn rn GoodService gs = new GoodService();rn gs.addGood(good);rn tryrn BeanUtils.copyProperties(good,addForm );rn rn System.out.println("this is add action2");rn catch(Exception e)rn e.printStackTrace();rn rn return mapping.findForward("suc");rn rn rnrnrn报的错误:rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnjavax.servlet.ServletException: javax.servlet.ServletException: BeanUtils.populatern org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:286)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn com.sodi.fch.struts.filter.Encode.doFilter(Encode.java:24)rnrnrnroot cause rnrnjavax.servlet.ServletException: BeanUtils.populatern org.apache.struts.util.RequestUtils.populate(RequestUtils.java:469)rn org.apache.struts.chain.commands.servlet.PopulateActionForm.populate(PopulateActionForm.java:50)rn org.apache.struts.chain.commands.AbstractPopulateActionForm.execute(AbstractPopulateActionForm.java:60)rn org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)rn org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)rn org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304)rn org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)rn org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn com.sodi.fch.struts.filter.Encode.doFilter(Encode.java:24)rnrnrnroot cause rnrnorg.apache.commons.beanutils.ConversionException: Cannot assign value of type 'java.<em>lang</em>.String' to property 'pdate' of type 'java.util.Date'rn org.apache.struts.action.DynaActionForm.set(DynaActionForm.java:452)rn org.apache.commons.beanutils.PropertyUtilsBean.setSimpleProperty(PropertyUtilsBean.java:1733)rn org.apache.commons.beanutils.PropertyUtilsBean.setNestedProperty(PropertyUtilsBean.java:1648)rn org.apache.commons.beanutils.PropertyUtilsBean.setProperty(PropertyUtilsBean.java:1677)rn org.apache.commons.beanutils.BeanUtilsBean.setProperty(BeanUtilsBean.java:1022)rn org.apache.commons.beanutils.BeanUtilsBean.populate(BeanUtilsBean.java:811)rn org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:298)rn org.apache.struts.util.RequestUtils.populate(RequestUtils.java:467)rn org.apache.struts.chain.commands.servlet.PopulateActionForm.populate(PopulateActionForm.java:50)rn org.apache.struts.chain.commands.AbstractPopulateActionForm.execute(AbstractPopulateActionForm.java:60)rn org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)rn org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)rn org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304)rn org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)rn org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn com.sodi.fch.struts.filter.Encode.doFilter(Encode.java:24)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.16 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/6.0.16rnrnrnrnrn如果没有错的话 我大体认为问题出在 我所设置的DATE型的数据转换错误!org.apache.commons.beanutils.ConversionException: Cannot assign value of type 'java.<em>lang</em>.String' to property 'pdate' of type 'java.util.Date'rnrn谁能给我看一下?
javax.servlet.ServletException: com.founder.clerk.object.ClerkRole
我用两个表多对多双向关联,用户,角色,用myeclipse自动生产映射配置文件。用户表rn rn rn rn rn 中间表 rn rn rn rn rn 角色表 rn rn rn rn rn 一开始我只在中间表many-to -one 加lazy=false,有错,说session close;然后我在set中也加了,没有错,确有一个<em>异常</em>javax.servlet.ServletException: com.founder.clerk.object.ClerkRole。ClerkRole 这个就是中间表吗,我是想查用户关联到角色信息。rn
解决javax.servlet.ServletException
使用hiberante 操作db,将应用程序发布到iplanet抛错,安全方面,如何解决rnjavax.servlet.ServletExceptionrn at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:324)rn at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:200)rn at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:153)rn at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1039)rn at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:887)rn at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3847)rn at org.apache.catalina.core.StandardContext.start(StandardContext.java:4137)rn at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1127)rn at org.apache.catalina.core.StandardHost.start(StandardHost.java:792)rn at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1127)rn at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:502)rn at org.apache.catalina.startup.Embedded.start(Embedded.java:1025)rn at com.sun.enterprise.web.WebContainer.start(WebContainer.java:487)rn at com.sun.enterprise.web.PEWebContainer.startInstance(PEWebContainer.java:429)rn at com.sun.enterprise.web.PEWebContainerLifecycle.onStartup(PEWebContainerLifecycle.java:54)rn at com.sun.enterprise.server.ApplicationServer.onStartup(ApplicationServer.java:282)rn at com.sun.enterprise.server.PEMain.run(PEMain.java:217)rn at com.sun.enterprise.server.PEMain.main(PEMain.java:171)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.<em>lang</em>.reflect.Method.invoke(Method.java:324)rn at org.apache.commons.launcher.ChildMain.run(ChildMain.java:269)rn----- Root Cause -----rnjava.<em>lang</em>.ExceptionInInitializerErrorrn at net.sf.hibernate.cfg.Configuration.(Configuration.java:86)rn at com.lxsoft.common.util.HibernateSessionFactory.init(HibernateSessionFactory.java:46)rn at com.lxsoft.common.util.HibernateSessionFactory.openSession(HibernateSessionFactory.java:20)rn at com.lxsoft.common.app.dao.BaseDAO.getSession(BaseDAO.java:756)rn at com.lxsoft.common.app.dao.BaseDAO.findAll(BaseDAO.java:86)rn at com.lxsoft.common.codetable.CodeTableDAO.findAll(CodeTableDAO.java:44)rn at com.lxsoft.common.codetable.CodeTableProcessor.query(CodeTableProcessor.java:59)rn at com.lxsoft.common.codetable.CodeTableProcessor.process(CodeTableProcessor.java:145)rn at com.lxsoft.yyaqimpl.proxy.YyaqTestProxy.process(YyaqTestProxy.java:30)rn at com.lxsoft.yyaqimpl.proxy.YyaqProxy.process(YyaqProxy.java:61)rn at com.lxsoft.common.codetable.CodeTableProxy.process(CodeTableProxy.java:34)rn at com.lxsoft.common.codetable.CodeTableManager.updateCodeTables(CodeTableManager.java:96)rn at com.lxsoft.common.codetable.CodeTableManager.initalCodeTables(CodeTableManager.java:50)rn at com.lxsoft.common.codetable.CodeTableManager.initalCodeTables(CodeTableManager.java:70)rn at com.lxsoft.yyaqimpl.web.servlet.StartUpServlet.initYyaqCodeTables(StartUpServlet.java:64)rn at com.lxsoft.yyaqimpl.web.servlet.StartUpServlet.init(StartUpServlet.java:33)rn at javax.servlet.GenericServlet.init(GenericServlet.java:256)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.<em>lang</em>.reflect.Method.invoke(Method.java:324)rn at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:284)rn at java.security.AccessController.doPrivileged(Native Method)rn at javax.security.auth.Subject.doAsPrivileged(Subject.java:500)rn at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:306)rn at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:200)rn at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:153)rn at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1039)rn at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:887)rn at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3847)rn at org.apache.catalina.core.StandardContext.start(StandardContext.java:4137)rn at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1127)rn at org.apache.catalina.core.StandardHost.start(StandardHost.java:792)rn at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1127)rn at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:502)rn at org.apache.catalina.startup.Embedded.start(Embedded.java:1025)rn at com.sun.enterprise.web.WebContainer.start(WebContainer.java:487)rn at com.sun.enterprise.web.PEWebContainer.startInstance(PEWebContainer.java:429)rn at com.sun.enterprise.web.PEWebContainerLifecycle.onStartup(PEWebContainerLifecycle.java:54)rn at com.sun.enterprise.server.ApplicationServer.onStartup(ApplicationServer.java:282)rn at com.sun.enterprise.server.PEMain.run(PEMain.java:217)rn at com.sun.enterprise.server.PEMain.main(PEMain.java:171)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.<em>lang</em>.reflect.Method.invoke(Method.java:324)rn at org.apache.commons.launcher.ChildMain.run(ChildMain.java:269)rnCaused by: java.security.AccessControlException: access denied (java.util.PropertyPermission * read,write)rn at java.security.AccessControlContext.checkPermission(AccessControlContext.java:269)rn at java.security.AccessController.checkPermission(AccessController.java:401)rn at java.<em>lang</em>.SecurityManager.checkPermission(SecurityManager.java:524)rn at java.<em>lang</em>.SecurityManager.checkPropertiesAccess(SecurityManager.java:1243)rn at java.<em>lang</em>.System.getProperties(System.java:501)rn at net.sf.hibernate.cfg.Environment.(Environment.java:511)rn ... 47 morern|#]
javax.servlet.ServletException: org.springframework.beans.factory.NoSuchBeanDefi
myeclipse10 ssh2框架错误求助: javax.servlet.ServletException: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'userService' is definedrnrnstructs-config.xmlrn———————————————————————————————————————————————————————rnrnrnrnrn rn rn rnrn rnrn rn rn rn rn rn rn rnrn rnrn rnrn———————————————————————————————————————————————————————rnrnapplicationContextrn———————————————————————————————————————————————————————rnrnrnrnrn rn rn rn rn rn rn rn rn rn rn rn rn rn rn org.hibernate.dialect.MySQLDialectrn rn rn rn rn rn com/ssh/pojo/User.hbm.xmlrn rn rn rn rn rn rn rnrnrnrnrn rn rn rnrn————————————————————————————————————————————————rn
javax.servlet.ServletException: java.lang.NoSuchMethodError
运行程序时报错如下,谁能告诉我这是什么错误?rnjavax.servlet.ServletException: java.<em>lang</em>.NoSuchMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext;rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:268)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at com.wsy.Filter.ModifyCode.doFilter(ModifyCode.java:23)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)rn at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)rn at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)rn at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)rn at java.<em>lang</em>.Thread.run(Thread.java:619)rnCaused by: java.<em>lang</em>.NoSuchMethodError: javax.servlet.jsp.JspFactory.getJspApplicationContext(Ljavax/servlet/ServletContext;)Ljavax/servlet/jsp/JspApplicationContext;rn at org.apache.jsp.index_jsp._jspInit(index_jsp.java:27)rn at org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:52)rn at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:159)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:329)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)rn ... 16 morern
javax.servlet.ServletException: org.apache.struts.chain.commands.InvalidPathExce
org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:286)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)rn org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:690)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn com.mycompany.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:79)rnroot cause rnrnstruts-configrnrnrnrnrn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rnrn*.jsp文件rn首页rn
javax.servlet.ServletException错误
[code=Java]javax.servlet.ServletException: Request[/accreditor] does not contain handler parameter named 'menu'. This may be caused by whitespace in the label text.rn at org.apache.struts.actions.DispatchAction.unspecified(DispatchAction.java:215)rn at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:249)rn at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)rn at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)rn at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)rn at com.baidu.manageSystem.common.filter.EncodingFilter.doFilter(EncodingFilter.java:32)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875)rn at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)rn at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)rn at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)rn at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)rn at java.<em>lang</em>.Thread.run(Thread.java:619)rn[/code]
报错!javax.servlet.ServletException
HTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnjavax.servlet.ServletException: Servlet.init() for servlet jsp threw exceptionrn org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)rn org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)rn org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)rn org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)rn org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)rn java.<em>lang</em>.Thread.run(Thread.java:744)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.13 logs.rnrnrn--------------------------------------------------------------------------------rn求大神解释解释
LANG=C
*************************************************rn$ localernLANG=zhrnLC_CTYPE="zh"rnLC_NUMERIC="zh"rnLC_TIME="zh"rnLC_COLLATE="zh"rnLC_MONETARY="zh"rnLC_MESSAGES="zh"rnLC_ALL=rn$ export LANG=CrnLANG=C: is not an identifierrn$ export LANG=zhrnLANG=zh: is not an identifierrn$ rn****************************************************************rnexport LANG=C无法执行。。。rn求教。。。
lang 的属性
其<em>lang</em> 是什么属性,有什么作用?
javax.servlet.ServletException:问题
这是jsp页面这样写的时候报的错误:rnrn rn rn $numall.callernorn rn rn jzkrn rn rn jzkrn rn rnrnrnrn2007-12-30 14:33:24 ApplicationDispatcher[/fxsql] Servlet.service() for servlet jsp threw exceptionrnjavax.servlet.jsp.el.ELException: The "." operator was supplied with an index value of type "java.<em>lang</em>.String" to be applied to a List or array, but that value cannot be converted to an integer.rn at org.apache.commons.el.Logger.logError(Logger.java:481)rn at org.apache.commons.el.Logger.logError(Logger.java:498)rn at org.apache.commons.el.Logger.logError(Logger.java:566)rn at org.apache.commons.el.ArraySuffix.evaluate(ArraySuffix.java:227)rn at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145)rn at org.apache.commons.el.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263)rn at org.apache.commons.el.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:190)rn at org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:899)rn at org.apache.jsp.telnumdo_jsp._jspx_meth_logic_present_1(telnumdo_jsp.java:208)rn at org.apache.jsp.telnumdo_jsp._jspx_meth_html_html_0(telnumdo_jsp.java:114)rn at org.apache.jsp.telnumdo_jsp._jspService(telnumdo_jsp.java:63)rn at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:298)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:703)rn at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)rn at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)rn at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)rn at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1063)rn at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)rn at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at org.jzk.fx.filter.EncodingFilter.doFilter(EncodingFilter.java:22)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)rn at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:793)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:702)rn at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:571)rn at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:644)rn at java.<em>lang</em>.Thread.run(Thread.java:595)rnrnrn若jsp页面这样写的时候没错误rnrn rn rn jzkrn rn rn jzkrn rn rn jzkrn rn rnrn我想总是我的标签写的出了问题了吧rnrn实现类我是这样写的rnpublic List queryNUMAll(XgsxCallLog xgsxCallLog) throws Exception rn List numall = new ArrayList();rn String hql = "SELECT callerno,calleeid,startTime,endTime,endTime-startTime as offset FROM XgsxCallLog WHERE callerno=?";rn Query q = super.getSession().createQuery(hql);rn q.setString(0, xgsxCallLog.getCallerno());rn numall = q.list();rn return numall;rn rnrnaction里面是这样rnpublic ActionForward seltelnum(ActionMapping mapping, ActionForm form,rn HttpServletRequest request, HttpServletResponse response) rn Xgsx_Call_LogForm xgsx_Call_LogForm = (Xgsx_Call_LogForm) form;rn XgsxCallLog xgsxCallLog=new XgsxCallLog();rn xgsxCallLog.setCallerno(xgsx_Call_LogForm.getTelnum());rn try rn List numall=this.ixgsx_call_logdao.queryNUMAll(xgsxCallLog);rn request.setAttribute("numall", numall);rn return mapping.findForward("seltelnumsuccess");rn catch (Exception e) rn e.printStackTrace();rn request.setAttribute("flagseltelnum", "error");rn return mapping.findForward("seltelnumfailure");rnrn rn rnrn有高手帮忙解决下吗谢谢rnrn
javax.servlet.ServletException///java.lang.NullPointerException
请高手指点,非常感谢!!!rnTomcat5.5.26报错:rnexception:rnjavax.servlet.ServletExceptionrn org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:520)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:427)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rnroot cause :rnjava.<em>lang</em>.NullPointerExceptionrn com.core.MySession.openSession(MySession.java:24)rn com.dao.UserDAO.query(UserDAO.java:15)rn com.dao.UserDAO.login(UserDAO.java:70)rn com.action.User.login(User.java:130)rn com.action.User.execute(User.java:34)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rnMySession.java:rnpublic class MySession rn static SessionFactory sessionFactory;rn static rn try rn Configuration config = new Configuration().configure();rn sessionFactory = config.buildSessionFactory();rn catch (Exception e) rn System.out.println("创建SessionFactory时的错误信息:" + e.getMessage());rn rn rnrn //打开Sessionrn public static Session openSession() rn [color=#FF0000]24行: Session session = sessionFactory.openSession();[/color]rn return session;rn rnrn //关闭Sessionrn public static void closeSession(Session session) rn if (session != null) rn session.close();rn rn rnrnrnUserDAO.java:rnpublic String login(UserForm userForm,HttpServletRequest request)rn String rtn="";rn String name=userForm.getName();rn String pwd=userForm.getPwd();rn String str="name='"+name+"'";rn [color=#FF0000] 70行:[/color] List list = query(str);rn if(list.size()==1)rn UserForm m=(UserForm)list.get(0);rn String username=m.getName();rn if(pwd.equals(m.getPwd()))rn rtn="ok";rn //********将登录的用户名称保存到HttpSession中****rn HttpSession httpsession=request.getSession();rn httpsession.setAttribute("username",username);rn //********************************************rn System.out.println("登录成功!");rn elsern rtn="您输入的密码错误!";rn System.out.println("密码错误!");rn rn elsern rtn="您输入的用户名称错误!";rn System.out.println("您输入的用户名称错误!");rn rn return rtn;rn rnUser.java:rn //用户登录rn public ActionForward login(ActionMapping mapping, ActionForm form,rn HttpServletRequest request,rn HttpServletResponse response) rnrn UserForm userForm = (UserForm) form;rn [color=#FF0000]130行:[/color] String rtn=userDAO.login(userForm,request);rn if(rtn.equals("ok"))rn return mapping.findForward("loginok");rn elsern request.setAttribute("error",rtn);rn return mapping.findForward("error");rn rn rn rnrnelse if(action.equals("login"))rn [color=#FF0000]34行:[/color] return login(mapping,form,request,response);rn elsern request.setAttribute("err","您的操作有误!");rn return mapping.findForward("error");rn rn
struts加了过滤器以后出现的错误,帮忙给看看:javax.servlet.ServletResponse.setCharacterEncoding(Ljava/lang/String;)V
错误代码:rnError 500--Internal Server Error rnjava.<em>lang</em>.NoSuchMethodError: javax.servlet.ServletResponse.setCharacterEncoding(Ljava/<em>lang</em>/String;)V rnat com.ltd.blog.filter.CharEncoding.doFilter(CharEncoding.java:21) rnat weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) rnat weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6316) rnat weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317) rnat weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118) rnat weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3622) rnat weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2569) rnat weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197) rnat weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170) rn对应的过滤器代码:[code=Java][/code]public class CharEncoding extends HttpServlet implements Filter rn private FilterConfig filterConfig;rn //Handle the passed-in FilterConfigrn public void init(FilterConfig filterConfig) throws ServletException rn this.filterConfig = filterConfig;rn rnrn //Process the request/response pairrn public void doFilter(ServletRequest request, ServletResponse response,rn FilterChain filterChain) rn try rn request.setCharacterEncoding("GBK");rn filterChain.doFilter(request, response);rn [color=#FF0000]response.setCharacterEncoding("GBK");//这是第二十一行[/color]rn catch (Exception ex) rn ex.printStackTrace();rn rn rnrn //Clean up resourcesrn public void destroy() rn rnrn我用weblogic部署的,当把第二十一行给取消了的时候就没错了,当把第二十一行加进去的时候就出现了上面的错。。。估计是编码转换的时候出了问题,但是我不知道原因在哪儿,高手指点下。。。
windows7 lang
windows7 <em>lang</em> _chs.exe
lang clisp
clisp for windows, it's old <em>lang</em>uage for machine.
plupload lang
plupload_<em>lang</em>_pack.zip
AbstractStringBuilder 中的getValue()方法
如题,为何不能用StringBuffer对象访问其父类的getValue()方法啊?rn这方法是默认访问类型啊,求助....
C++ getvalue值错误
-------------------O(∩_∩)O~----------------------rnrn取值的代码是这两个, UserID取值是正确的, 但是CustomID是取值是零, 但是数据库里面写的不是零。rnrn我看了两个字段的属性 都是int, 不知道为什么会出现这个问题。rnrn[code=c]rn//取值代码rnm_LogonSuccess.dwUserID=m_GameDBAide.GetValue_DWORD(TEXT("UserID"));rnm_LogonSuccess.dwCustomID=m_GameDBAide.GetValue_DWORD(TEXT("CustomID"));rnrn// GetValue的具体操作rnrnDWORD CDataBaseAide::GetValue_DWORD(LPCTSTR pszItem)rnrn DWORD ulValue;rn if (m_pIDataBase != NULL)rn rn ((CDataBase*)m_pIDataBase)->GetFieldValue(pszItem, ulValue);rn return ulValue;rnrn rn return 0;rnrnrn[/code]rnrn取值之前, 调用了这个存储过程, rn[code=sql]rnrn----------------------------------------------------------------------------------------------------rnrn-- I D 登录rnALTER PROC [dbo].[GSP_GR_EfficacyUserID]rn @dwUserID INT -- 用户 I Drn --@strPassword NCHAR(32), -- 用户密码rn --@strClientIP NVARCHAR(15), -- 连接地址rn --@strMachineID NVARCHAR(32), -- 机器标识rn --@wKindID SMALLINT, -- 游戏 I Drn --@wServerID SMALLINT, -- 房间 I Drn --@strErrorDescribe NVARCHAR(127) OUTPUT -- 输出信息rn--WITH ENCRYPTION rnASrnrn-- 属性设置rnSET NOCOUNT ONrnrn-- 基本信息rnDECLARE @UserID INTrnDECLARE @FaceID SMALLINTrnDECLARE @CustomID INTrnDECLARE @NickName NVARCHAR(31)rnDECLARE @UnderWrite NVARCHAR(63)rnrn-- 扩展信息rnDECLARE @GameID INTrnDECLARE @GroupID INTrnDECLARE @UserRight INTrnDECLARE @Gender TINYINTrnDECLARE @MasterRight INTrnDECLARE @MasterOrder SMALLINTrnDECLARE @MemberOrder SMALLINTrnDECLARE @GroupName NVARCHAR(31)rnrn-- 积分变量rnDECLARE @Score BIGINTrnDECLARE @Grade BIGINTrnDECLARE @Insure BIGINTrnDECLARE @WinCount INTrnDECLARE @LostCount INTrnDECLARE @DrawCount INTrnDECLARE @FleeCount INTrnDECLARE @UserMedal INTrnDECLARE @Experience INTrnDECLARE @LoveLiness INTrnrn-- 执行逻辑rnBEGINrnrn -- 辅助变量rn DECLARE @EnjoinLogon INTrnrnrn rn -- 查询用户rn DECLARE @Nullity BITrn DECLARE @StunDown BITrn DECLARE @LogonPass AS NCHAR(32)rn DECLARE @MachineID NVARCHAR(32)rn DECLARE @MoorMachine AS TINYINTrn SELECT @UserID=UserID, @GameID=GameID, @NickName=NickName, @UnderWrite=UnderWrite, @LogonPass=LogonPass, @FaceID=FaceID, @CustomID=CustomID,rn @Gender=Gender, @Nullity=Nullity, @StunDown=StunDown, @UserMedal=UserMedal, @Experience=Experience, @LoveLiness=LoveLiness, @UserRight=UserRight,rn @MasterRight=MasterRight, @MasterOrder=MasterOrder, @MemberOrder=MemberOrder, @MoorMachine=MoorMachine, @MachineID=LastLogonMachinern FROM QPAccountsDBLink.QPAccountsDB.dbo.AccountsInfo WHERE UserID=@dwUserIDrnrn -- 输出变量rn SELECT @UserID AS UserID, @CustomID AS CustomIDrnrnENDrnrnRETURN 0rn[/code]rnrnrn我怀疑是存储过程的问题, 把存储过程改成了很简单的值返回一个9的存储过程, 但是这个9 还是拿不到, 请问这是怎么回事? rnrnrn我现在的想法是, 是不是存储过程上会加上一些限定, 但是也不成立, 因为不是存储过程的所有值都有问题而是只有一部分有问题
DataReader对象的Getvalue问题
OleDbDataReader OleReader= olecom.ExecuteReader();rnwhile(OleReader.Read())rnrnConsole.WriteLine(OleReader.GetValue(0)); rnrnrnwhile里写成这样也行 Console.WriteLine(OleReader[0]) rn这两个有什么区别啊?rnrnrnrn
IFilter GetValue()如何实现?
我想通过GetValue输出DocTitle,DocAuthor,PerceivedType等属性,如何实现?rnrnrn
commons lang
commons <em>lang</em> 英文版
XmlSchema 1.4.7 版本中没有read((Lorg/w3c/dom/Document;Ljava/lang/String)方法
tomcat 7启动项目的时候报错,之前用的是xmlschema-core-2.0.3.jar ,换成XmlSchema 1.4.7 项目启动不了。下面是报错截图:rn[img=https://img-bbs.csdn.net/upload/201603/29/1459242660_411727.png][/img]rn反编译这两个jar包之后发现1.4.7中确实没有参数为Document,String的read方法。。求解怎么处理啊
FastReport的getvalue事件问题
FastReport的<em>getvalue</em>事件中的代码为何不执行呢?rn如下rnprocedure TForm1.frxReport1GetValue(const VarName: String;rn var Value: Variant);rnbeginrn showmessage('asd');rn if varname='short' thenrn beginrn value:=trim(edtShort.Text);rn end;rnend;
lotus ODBC 的getvalue问题
数据用GetValue获取的h时候,用GetValue一直出错。请各位高手帮忙看看rn【源码如下】rnSub Initializern On Error Goto errmsgrn Dim con As New ODBCConnectionrn Dim qry As New ODBCQueryrn Dim result As New ODBCResultSetrn Dim firstName As Stringrn Dim lastName As Stringrn Dim msg As Stringrn Set qry.Connection = conrn Set result.Query = qryrn rn If Not con.ConnectTo("DMDB","sa","123123123") Thenrn Msgbox "连接数据库失败"rn con.Disconnectrn Exit Subrn End Ifrn qry.SQL = "SELECT peoname,dept FROM tableUnit"rn result.Executern result.LastRow rn If result.NumRows=-1 Thenrn Msgbox "没有读取到数据"rn con.Disconnectrn Exit Subrn Elsern Msgbox result.NumRows ‘这句话证明数据一致能够读取到5行数据。rn End Ifrn rn For i = 1 To result.NumRowsrn result.CurrentRow = irn rn If result.IsResultSetAvailable Thenrn Call result.GetValue("peoname" ) '这句一致出错rn End Ifrn Nextrn rn con.Disconnectrnerrmsg:rn Msgbox Erl & "---" & ErrrnEnd Sub
求教为什么会调用这个方法报这个错ConfigurableBeanFactory.getSingletonMutex()Ljava/lang/Object;
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sysUserServiceImpl' defined in file [E:\neweclipse\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\vegetablegarden\WEB-INF\classes\com\vegetablegarden\modules\system\service\impl\SysUserServiceImpl.class]: BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0': Initialization of bean failed; nested exception is java.<em>lang</em>.NoSuchMethodError: org.springframework.beans.factory.config.ConfigurableBeanFactory.getSingletonMutex()Ljava/<em>lang</em>/Object;rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:472)rn at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)rn at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)rn at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)rn at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)rn at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)rn at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)rn at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)rn at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444)rn at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326)rn at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)rn at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)rn at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)rn at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)rn at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)rn at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)rn at java.util.concurrent.FutureTask.run(FutureTask.java:266)rn at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)rn at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)rn at java.<em>lang</em>.Thread.run(Thread.java:748)rnCaused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0': Initialization of bean failed; nested exception is java.<em>lang</em>.NoSuchMethodError: org.springframework.beans.factory.config.ConfigurableBeanFactory.getSingletonMutex()Ljava/<em>lang</em>/Object;rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:547)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)rn at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)rn at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)rn at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)rn at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)rn at org.springframework.aop.framework.autoproxy.BeanFactoryAdvisorRetrievalHelper.findAdvisorBeans(BeanFactoryAdvisorRetrievalHelper.java:92)rn at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findCandidateAdvisors(AbstractAdvisorAutoProxyCreator.java:101)rn at org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator.findCandidateAdvisors(AnnotationAwareAspectJAutoProxyCreator.java:88)rn at org.springframework.aop.aspectj.autoproxy.AspectJAwareAdvisorAutoProxyCreator.shouldSkip(AspectJAwareAdvisorAutoProxyCreator.java:103)rn at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessBeforeInstantiation(AbstractAutoProxyCreator.java:248)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:982)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:953)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:466)rn ... 19 morernCaused by: java.<em>lang</em>.NoSuchMethodError: org.springframework.beans.factory.config.ConfigurableBeanFactory.getSingletonMutex()Ljava/<em>lang</em>/Object;rn at org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.resetAdviceMonitor(AbstractBeanFactoryPointcutAdvisor.java:81)rn at org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.setBeanFactory(AbstractBeanFactoryPointcutAdvisor.java:76)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeAwareMethods(AbstractAutowireCapableBeanFactory.java:1591)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1559)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)rn ... 32 more
java.lang.NoSuchMethodError: org.jdom.Element.getChildren()Ljava/util/List;
java.<em>lang</em>.NoSuchMethodError: org.jdom.Element.getChildren()Ljava/util/List;rnrnrn我用jdom作了一个修改xml节点的类,在jbuilder7中测试(添加main方法)通过,但是当我把这个类作为javaBean在jsp中调用的时候,出现如上错误!我开始怀疑是rensin的包不完整,我把jbuilder中的全部报都拷贝到了resin的lib目录下,还是不行,我把jbuilder的classpath设置为和resin的一致,在jbuilder中仍然调试通过,奇怪啊!说明,我打开jdom的Element类看了,的确有getChildren()这个方法!
JSF异常:javax.el.ELException: Not a Valid Method Expression:
托管bean的代码:rn[code=Java]# package pcenshao.pet_store.mbean; rn# rn# import java.util.Map; rn# rn# import javax.faces.context.FacesContext; rn# rn# import pcenshao.pet_store.Grobal; rn# import pcenshao.pet_store.SpringUtil; rn# import pcenshao.pet_store.entity.Adopter; rn# import pcenshao.pet_store.service.AdopterService; rn# import pcenshao.pet_store.vo.AdopterVO; rn# rn# public class AdopterLogin rn# private Adopter ad; rn# private AdopterService as; rn# private String msg; rn# rn# public AdopterLogin() rn# this.ad = new Adopter(); rn# this.as = (AdopterService)SpringUtil rn# .getApplicationContext() rn# .getBean("adopterService"); rn# rn# rn# rn# public String login() rn# if(this.as.login(ad)) rn# Map s= rn# FacesContext.getCurrentInstance() rn# .getExternalContext() rn# .getSessionMap(); rn# rn# s.put(Grobal.Type, Grobal.TypeAdopter); rn# s.put(Grobal.User, ad); rn# rn# return "success"; rn# rn# this.setMsg("用户名或密码错误"); rn# return ""; rn# rn# rn# public void setMsg(String msg) rn# this.msg = msg; rn# rn# rn# public String getMsg() rn# return msg; rn# rn# rn# rn# public void setAd(Adopter ad) rn# this.ad = ad; rn# rn# rn# rn# public Adopter getAd() rn# return ad; rn# rn# rn# [/code]rnrn下面是faces-config.xml rn[code=XML] 1. rn 2. rn 3. rn 7. rn 10. rn 11. al rn 12. pcenshao.pet_store.mbean.AdminLogin rn 13. request rn 14. rn 15. rn 16. ah rn 17. pcenshao.pet_store.mbean.AdminHome rn 18. session rn 19. rn 20. rn 21. h rn 22. pcenshao.pet_store.mbean.Home rn 23. request rn 24. rn 25. rn 26. r rn 27. pcenshao.pet_store.mbean.Reg rn 28. request rn 29. rn 30. rn 31. login rn 32. pcenshao.pet_store.mbean.AdopterLogin rn 33. request rn 34. rn 35. rn 36. rn 37. /admin/al.jsp rn 38. rn 39. adminHome rn 40. /admin/ah.jsp rn 41. rn 42. rn 43. rn 44. /login.jsp rn 45. rn 46. success rn 47. /h.jsp rn 48. rn 49. rn 50. rn 51. [/code]rnrn下面是jsp页面rn[code=Java] 1. rn 2. rn 3. rn 4. rn 5. rn 6. rn 7. rn 8. rn 9. rn 10. rn 11. rn 12. rn 13. rn 14. rn 15. rn 16. rn 17. rn 18. rn 19. rn 20. rn 21. rn 22. rn 23. [/code]rnrnrnrnrn下面是出错信息:rn[color=#FF0000]javax.servlet.ServletException: Not a Valid Method Expression:rnjavax.faces.webapp.FacesServlet.service(FacesServlet.java:256)rnrnroot causernrnjavax.el.ELException: Not a Valid Method Expression:rnorg.apache.el.<em>lang</em>.ExpressionBuilder.createMethodExpression(ExpressionBuilder.java:209)rnorg.apache.el.ExpressionFactoryImpl.createMethodExpression(ExpressionFactoryImpl.java:57)rnorg.apache.jsp.h_jsp._jspx_meth_h_005fcommandButton_005f0(h_jsp.java:954)rnorg.apache.jsp.h_jsp._jspx_meth_h_005fcolumn_005f4(h_jsp.java:865)rnorg.apache.jsp.h_jsp._jspx_meth_c_005fif_005f1(h_jsp.java:824)rnorg.apache.jsp.h_jsp._jspx_meth_h_005fdataTable_005f0(h_jsp.java:291)rnorg.apache.jsp.h_jsp._jspx_meth_h_005fform_005f0(h_jsp.java:229)rnorg.apache.jsp.h_jsp._jspx_meth_f_005fview_005f0(h_jsp.java:157)rnorg.apache.jsp.h_jsp._jspService(h_jsp.java:114)rnorg.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)rnjavax.servlet.http.HttpServlet.service(HttpServlet.java:717)rnorg.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)rnorg.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)rnorg.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)rnjavax.servlet.http.HttpServlet.service(HttpServlet.java:717)rncom.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:428)rncom.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:444)rncom.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:116)rncom.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)rncom.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)rncom.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)rnjavax.faces.webapp.FacesServlet.service(FacesServlet.java:245) [/color]rnrnrnrnrnrnrnrn我实在是搞不明白了rn如果我把AdopterLogin类里的login方法里的s.put(Grobal.User, ad);去掉rn就没有错rn为什么呀??真是郁闷 rnrnrn请高手指教
谷歌浏览器异常 cannot call method 'open' of undefined
请大虾们指教指教,在线等
xml:Lang属性,该组件上的 GetValue 操作失败,生成错误代码 0x80070057
怎么解决呀, 为什么网上没有答案呢。我是在VS2005中用表格时,出现的这个属性提示。
关于getvalue,getstring的问题
现在写了段代码,但是现在运行的时候总是在这一块出问题,现在又修改成了如下状况,但是在”DateMonth = dr.GetString(3);“这句错误是:“无法将System.Double强制转换为System.String"rn,我该怎么改呢?rn以下是我的代码:rn private void getGoods()rn rn DateMonth=textBox1.Text;rn SqlConnection cn = new SqlConnection(Properties.Settings.Default.CSConnectionString);rn rn string sql = "SELECT ID,DateMonth,SUM(GoodsAmount)AS GoodsAmount,SUM(Money) AS Money FROM GoodsOrder2 WHERE DateMonth like '%" + DateMonth + "%' GROUP BY ID,DateMonth ORDER BY Money";rn rn SqlCommand com = new SqlCommand(sql, cn);rn cn.Open();rn SqlDataReader dr = com.ExecuteReader();rn dr.Read();rn ID = dr.GetString(1);rn DateMonth = dr.GetString(3);rn GoodsAmount = dr.GetInt32(1);rn Money = dr.GetFloat(2);//括号里的1,2,3我是按照在datagridview中显示出来的列额的顺序写的,不知道对不对,求指点rn rn cn.Close();rn rnID,DateMonth是public string,GoodsAmount是public int;Money是public float;rn然后表GoodsOrder里的列是:rnOrderID nvarcharrnID (同上)rnGoodsName (同上)rnUnitPrice floatrnGoodsAmount intrnMoney floatrnDateMonth nvarchar
OLEDB:关于GetValue()的返回值
rs定义:CCommand rs;rnrs.GetVaule("id"); id为numeric自动增加类型,返回值与数据库中的数据不同,而当id为char则正确,这是为什么??rn如何取得正确的值?
org.jdom.Element做参数不是传的地址吗?
我调用函数,用Element做参数,在函数中修改Element参数的值,出来后值并没有改变,这里只是传的值吗?它不是object吗?
写了一个jsp的框架程序,经常出现javax.servlet.ServletException的异常,是这样...
我的框架程序分左、右框架,它们共享一个Bean,scope="session",刚开始运行时左框架显示正常,右框架有如下<em>异常</em>:rnjavax.servlet.ServletExceptionrn at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:536)rn at org.apache.jsp.detresultpane_jsp._jspService(detresultpane_jsp.java:472)rn at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rnrn......rnrn但右框架经重新刷新以后则也能正常显示,请问这是什么原因?
[页面加载时异常]javax.servlet.ServletException: Exception creating bean of class org.com.jing.web.form: 1
  请问这是什么原因啊,这在网上看了有的说是标签的问题,有的说是FormBean里面对应界面的没有getter方法,我都检查过了,都没有问题,配置文件里面也看过没有问题rn  rnrnjavax.servlet.ServletException: Exception creating bean of class org.com.jing.web.form: 1rn org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)rn org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)rn org.apache.jsp.index_jsp._jspService(org.apache.jsp.index_jsp:225)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174)rn org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)rn org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:78)rn org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)rnrnrnroot cause rnrnjavax.servlet.jsp.JspException: Exception creating bean of class org.com.jing.web.form: 1rn org.apache.struts.taglib.html.FormTag.initFormBean(FormTag.java:487)rn org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:457)rn org.apache.jsp.index_jsp._jspx_meth_html_form_0(org.apache.jsp.index_jsp:241)rn org.apache.jsp.index_jsp._jspService(org.apache.jsp.index_jsp:207)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174)rn org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)rn org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:78)rn org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/5.rn
xml:Lang 该组件上的 GetValue 操作失败,生成错误代码 0x80070057
VSS中的HTML空间的属性显示不全,使我无法使用居中属性,而属性的最后一项显示xml:Lang 该组件上的 GetValue 操作失败,生成错误代码 0x80070057 ,是什么问题呢
map.entry返回getKey() 和 getValue()问题
[code=Java]rn @Testrn public void test4()rn Map map=new LinkedHashMap();rn map.put("1", "aaa");rn map.put("2", "bbb");rn map.put("3", "ccc");rn rn //传统方式2rn Set set=map.keySet();rn Iterator it=set.iterator();rn while(it.hasNext())rn Map.Entry entry = (Entry) it.next();rn String key=(String) entry.getKey();rn String valu=(String) entry.getValue();rn System.out.println(key + "=" + valu);rn rn rn rn[/code]rn无法运行出想要的结果,为什么?
Combobox 的getValue()方法得不到数据
//------------------------------------问题1-----------------------------------rn代码如下:rn //性别rn var RegeditForm_Panel2_sex_data = [rn ['1','男']rn ,['2','女']rn ];rn var RegeditForm_Panel2_sex_store = new Ext.data.SimpleStore(rn fields:['value','text']rn ,data:RegeditForm_Panel2_sex_datarn );rn var RegeditForm_Panel2_Sex = new Ext.form.ComboBox(rn id : 'RegeditForm_Panel2_Sex'rn ,hiddenName : 'RegeditForm_Panel2_Sex'rn ,store : RegeditForm_Panel2_sex_storern ,emptyText : '请选择性别'rn ,fieldLabel:'性别'rn ,mode:'local'rn ,triggerAction:'query'rn ,valueField:'vlaue'rn ,displayField:'text'rn ,allowBlank:falsern ,width : 113rn ,editable : falsern ,hiddenName : 'value'rn );rn//面板rn var panel_Regedit2 = new Ext.form.FormPanel(rn ...,rn items:[rn RegeditForm_Panel2_Sexrn ]rn );rnrn//操作:rn alert(panel_Regedit2.findById('RegeditForm_Panel2_Sex').getValue()); rnrn操作中 却得不到RegeditForm_Panel2_Sex选中的数值 比如界面上选择了男 却得不到1。。。rn请高手点一下rn//------------------------------------问题2-----------------------------------rn我在使用户HtmlEditor的时候 发现了一下几个问题 rn1. HtmlEditor控件不能自动换行 如果用户输入超过了HtmlEditor的长度的时候 HtmlEditor会无限制的向右加长rn2. HtmlEditor控件不能随着他的container高度的变化而变化 但是长度可以rn3. 虽然页面上显示是和container的宽度一样的 但是粘帖入文本后 却发现每行的宽度并没有实际看到的宽 只有阴影部分的宽度rn如下图rn[img]/upload/attachment/129512/3135bec2-075d-3162-85cf-ad7600e75aa8.jpg[/img]rnrnrnn[b]问题补充:[/b]n第一个问题。。。 不好意思 不过这个东东 拼写错误也不抱错 比较讨厌 rnrn//聊天面板中HtmlEditorrn var QQChartForm_CenterPanel_DownPanel_Editor = new Ext.form.HtmlEditor(rn enableSourceEdit:falsern ,enableAlignments:falsern ,enableLists:truern ,enableLinks:falsern ,autoWidth:truern ,autoHeight:truern ,id:'QQChartForm_CenterPanel_DownPanel_Editor'rn ,name:'QQChartForm_CenterPanel_DownPanel_Editor'rn )rnvar QQChartForm_CenterPanel_DownPanel = new Ext.Panel(rn id:'QQChartForm_CenterPanel_DownPanel'rn ,border:falsern ,frame:falsern ,region:'center'rn ,items:[QQChartForm_CenterPanel_DownPanel_Editor]rn);n[b]问题补充:[/b]n,autoWidth:true rn,autoHeight:true rn这两个属性 是有的rnrn出现上面图中宽度的问题 就是由于,autoWidth:true 这个属性造成的rn写死高和宽就不会有上面的问题了 但是页面放大或者缩小的时候 htmlEditor的宽和高就不会变化了 我主要是想实现宽和高能够自适应的效果。。。rnrn还有一个问题是就是如果输入的东西太多 页面向下滚 会自动隐藏掉 htmlEditor的工具栏(如下图) 这个大家有什么办法么?rnrn[img]/upload/attachment/129586/be3dba35-3a78-36c8-96fa-65ab2f09ac6b.jpg[/img]rnrn自动换行也是个问题 貌似不能够自动换行n[b]问题补充:[/b]n换行 和 工具栏没有的情况 我在htmlEditor的容器中加上了layout:'fit'的属性后就解决了 谢谢大家
session对象getValue和putValue的用法
在我的购物车里面有地方用到了(Vector)session.getValue("shopcar");和session.putValue("shopcar",buylist);其中buylist是Vector类型的,我的问题是session的这两个函数是什么意思?然后这个shopcar是怎么来的?自己随便写的参数吗?我没有定义这个参数啊?请高手帮忙。
javax.servlet.ServletException: Io 异常: The Network Adapter could not establish the connection
jsp连接oralce 发生以上错误!rn拜托各位jsp高手,什么原因,怎么解决!
com.microsoft.util.UtilDebug.setPrintWriter(Ljava/io/PrintWriter;)V
HTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperException: javax.servlet.ServletException: java.<em>lang</em>.NoSuchMethodError: com.microsoft.util.UtilDebug.setPrintWriter(Ljava/io/PrintWriter;)Vrn org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:398)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rnrnrnroot cause rnrnjavax.servlet.ServletException: java.<em>lang</em>.NoSuchMethodError: com.microsoft.util.UtilDebug.setPrintWriter(Ljava/io/PrintWriter;)Vrn org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:862)rn org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)rn org.apache.jsp.index_jsp._jspService(index_jsp.java:1077)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rnrnrnroot cause rnrnjava.<em>lang</em>.NoSuchMethodError: com.microsoft.util.UtilDebug.setPrintWriter(Ljava/io/PrintWriter;)Vrn com.microsoft.jdbc.base.BaseDriver.setupDebugging(Unknown Source)rn com.microsoft.jdbc.base.BaseDriver.connect(Unknown Source)rn java.sql.DriverManager.getConnection(DriverManager.java:582)rn java.sql.DriverManager.getConnection(DriverManager.java:185)rn jdbc.jdbc.newConnection(jdbc.java:61)rn jdbc.jdbc.getConnection(jdbc.java:45)rn GetCount.GetCount.(GetCount.java:10)rn org.apache.jsp.index_jsp._jspService(index_jsp.java:129)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.20 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/6.0.20rnrn此问题出现一天了,有那位可以帮忙解决!!!!!rn谢谢rn
3C Method 3C Method
3C Method3C Method3C Method3C Method3C Method3C Method
Anonymous Method Anonymous Method
Anonymous MethodAnonymous Method
VC2010 MSCOMM组件 getvalue失败
我是在winxp环境下使用的VC2010的MScomm组件,按照网上这个帖子 http://blog.csdn.net/tianhen791/article/details/7205274 rn下载了MSCOMM包,进行注册,注册过程中也没提示错误。但是在测试串口时,发送数据是OK的,但是接收数据时,没有触发ONMSCOMM函数,收不到数据。rn后来发现在MSComm控件属性“About”提示:该组件上的 GetValue 操作失败,生成错误代码 0x80020003,这是什么问题呢?求指教~~~~
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javax.servlet.ServletException: 无法解析的编译问题:
有时我在打开jsp页面会出现这个错误,我重新保存一下jsp页面就会正常显示也不报错!
javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space
type Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnjavax.servlet.ServletException: java.<em>lang</em>.OutOfMemoryError: PermGen spacern org.apache.jasper.servlet.JspServlet.service(JspServlet.java:274)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn action.Control.doGet(Control.java:59)rn action.Control.doPost(Control.java:77)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rnrnrnroot cause rnrnjava.<em>lang</em>.OutOfMemoryError: PermGen spacernrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.16 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/6.0.16
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