以下是示例文本
具有不同时间戳的4个不同的堆栈跟踪事件（EROR事件）（此处未提及时间戳）。 前两个事件只是单行，但接下来的两个错误事件是多行我的正则表达式
（？PERROR \ s- \ s [a-zA-Z0-9 + \ s。\ :(）\， - \ =＆gt; _] +）
目前正在匹配所有内容，即两个单行事件和两个多行事件（所有行）
ERROR - An Error has occured for com.marsh.framework.core.exception.MarshException: Your session has timed out.
ERROR - An Error has occured for com.marsh.framework.core.exception.MarshException: Record has been modified since last retrieved - Resubmit transaction
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Your session has timed out.
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.prepareUserContext(CSAAbstractStrutsAction.java(Compiled Code))
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.preexecute(CSAAbstractStrutsAction.java(Compiled Code))
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.execute(CSAAbstractStrutsAction.java(Compiled Code))
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java(Inlined Compiled Code))
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java(Compiled Code))
at org.apache.struts.action.ActionServlet.process(ActionServlet.java(Inlined Compiled Code))
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java(Compiled Code))
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager"
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Record has been modified since last retrieved - Resubmit transaction
at com.marsh.csa.serviceagreement.ServiceAgreementImpl.updateAgreement(ServiceAgreementImpl.java(Compiled Code))
at com.marsh.csa.serviceagreementmgmt.CSAManagerImpl.updateCSA(CSAManagerImpl.java(Compiled Code))
at com.marsh.csa.serviceagreementmgmt.ejb.EJSRemoteStatelessServiceagreementManager_3dcfd156.updateCSA(Unknown Source)
at com.marsh.csa.serviceagreementmgmt.ejb._ServiceagreementManagerRemote_Stub.updateCSA(_ServiceagreementManagerRemote_Stub.java(Compiled Code))
at com.marsh.csa.proxy.CSAProxy.updateCSA(CSAProxy.java(Compiled Code))
at com.marsh.csa.serviceagreement.SaveCSAAction.performAction(SaveCSAAction.java(Compiled Code))
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.execute(CSAAbstractStrutsAction.java(Compiled Code))
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java(Inlined Compiled Code))
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java(Compiled Code))
at org.apache.struts.action.ActionServlet.process(ActionServlet.java(Inlined Compiled Code))
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java(Compiled Code))
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager"
我希望每个事件下面的结果只有一行
ERROR - An Error has occured for com.marsh.framework.core.exception.MarshException: Your session has timed out.
ERROR - An Error has occured for com.marsh.framework.core.exception.MarshException: Record has been modified since last retrieved - Resubmit transaction
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Your session has timed out.
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Record has been modified since last retrieved - Resubmit transaction
有关提高我的正则表达式以匹配上述结果的任何帮助吗？
编辑：
使用当前正则表达式（？PERROR \ s- \ s [^ \ n \ r] +），它匹配在行下面
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Remote Exception while updating CSA Details for CSA id 1463755 and Account id 11242
我想匹配
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Remote Exception while updating CSA Details for CSA id
即没有数字，所以我使用（？PERROR \ s- \ s [^ \ n \ r] +？（？= [0-9]））但它丢失所有其他先前的匹配，只匹配上面的行< / p>
编辑：
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Error in agreement update Record has been modified since last retrieved - Resubmit transaction
at com.marsh.csa.serviceagreement.ServiceAgreementImpl.updateAgreement(ServiceAgreementImpl.java(Compiled Code))
at com.marsh.csa.serviceagreementmgmt.CSAManagerImpl.updateCSA(CSAManagerImpl.java(Compiled Code))
at com.marsh.csa.serviceagreementmgmt.ejb.EJSRemoteStatelessServiceagreementManager_3dcfd156.updateCSA(Unknown Source)
at com.marsh.csa.serviceagreementmgmt.ejb._ServiceagreementManagerRemote_Stub.updateCSA(_ServiceagreementManagerRemote_Stub.java(Compiled Code))
at com.marsh.csa.proxy.CSAProxy.updateCSA(CSAProxy.java(Compiled Code))
at com.marsh.csa.serviceagreement.SaveCSAAction.performAction(SaveCSAAction.java(Compiled Code))
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.execute(CSAAbstractStrutsAction.java(Compiled Code))
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java(Inlined Compiled Code))
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java(Compiled Code))
at org.apache.struts.action.ActionServlet.process(ActionServlet.java(Inlined Compiled Code))
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java(Compiled Code))
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
ERROR - An Error has occured for com.marsh.framework.core.exception.MarshException: Error in agreement update Record has been modified since last retrieved - Resubmit transaction
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Your session has timed out.
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.prepareUserContext(CSAAbstractStrutsAction.java(Compiled Code))
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.preexecute(CSAAbstractStrutsAction.java(Compiled Code))
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.execute(CSAAbstractStrutsAction.java(Compiled Code))
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java(Inlined Compiled Code))
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java(Compiled Code))
at org.apache.struts.action.ActionServlet.process(ActionServlet.java(Inlined Compiled Code))
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java(Compiled Code))
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))"
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Record has been modified since last retrieved - Resubmit transaction
at com.marsh.csa.serviceagreement.ServiceAgreementImpl.updateAgreement(ServiceAgreementImpl.java(Compiled Code))
at com.marsh.csa.serviceagreementmgmt.CSAManagerImpl.updateCSA(CSAManagerImpl.java(Compiled Code))
at com.marsh.csa.serviceagreementmgmt.ejb.EJSRemoteStatelessServiceagreementManager_3dcfd156.updateCSA(Unknown Source)
at com.marsh.csa.serviceagreementmgmt.ejb._ServiceagreementManagerRemote_Stub.updateCSA(_ServiceagreementManagerRemote_Stub.java(Compiled Code))
at com.marsh.csa.proxy.CSAProxy.updateCSA(CSAProxy.java(Compiled Code))
at com.marsh.csa.serviceagreement.SaveCSAAction.performAction(SaveCSAAction.java(Compiled Code))
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.execute(CSAAbstractStrutsAction.java(Compiled Code))
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java(Inlined Compiled Code))
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java(Compiled Code))
at org.apache.struts.action.ActionServlet.process(ActionServlet.java(Inlined Compiled Code))
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java(Compiled Code))
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java(Compiled Code))
ERROR - handleException():com.marsh.framework.core.exception.MarshException: Error in product update Error from px_co_ac_agreement_product_pg.spt_add==>ORA-01461: can bind a LONG value only for insert into a LONG column
at com.marsh.csa.serviceagreement.ServiceAgreementImpl.updateAgreement(ServiceAgreementImpl.java(Compiled Code))
at com.marsh.csa.serviceagreementmgmt.CSAManagerImpl.updateCSA(CSAManagerImpl.java:204)
at com.marsh.csa.serviceagreementmgmt.ejb.EJSRemoteStatelessServiceagreementManager_3dcfd156.updateCSA(Unknown Source)
at com.marsh.csa.serviceagreementmgmt.ejb._ServiceagreementManagerRemote_Stub.updateCSA(_ServiceagreementManagerRemote_Stub.java:481)
at com.marsh.csa.proxy.CSAProxy.updateCSA(CSAProxy.java:178)
at com.marsh.csa.serviceagreement.SaveCSAAction.performAction(SaveCSAAction.java(Compiled Code))
at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.execute(CSAAbstractStrutsAction.java(Compiled Code))
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java(Inlined Compiled Code))
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java(Compiled Code))
at org.apache.struts.action.ActionServlet.process(ActionServlet.java(Inlined Compiled Code))
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java(Compiled Code))
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java(Compiled Code))
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
ERROR - Remote Exception while updating CSA Details java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.RemoteException: ; nested exception is:
org.springframework.jdbc.UncategorizedSQLException: CallableStatementCallback; uncategorized SQLException for SQL
答案 0 :(得分：1)
您没有指定您使用的正则表达式引擎 在RegEx101（使用 perl兼容的引擎，以及 python 引擎），您的正则表达式根本不匹配。
使用：
ERROR - .*
没有多行标志。
它会匹配到行尾。
修改
上述正则表达式意味着：
ERROR -字面匹配字符ERROR -（区分大小写）
.*匹配任何字符（换行符除外）零次或多次
答案 1 :(得分：1)
您的正则表达式模式包含\s，它匹配所有空格字符，包括\n和/或\r，这会导致您的问题......
用[...]替换字符集^\n\r的内容，以匹配此行中的任何字符，但不允许超出行尾：
(?PERROR\s-\s[^\n\r]+)
基于OP的更新和聊天中讨论的其他事实，建议使用以下正则表达式模式：
(?PERROR\s-\s[^\n\r]*?(?=[^\S\n\r]*\d{7}|[^\S\n\r]*[\n\r]|[^\S\n\r]*$))
答案 2 :(得分：0)
您可以尝试在“错误 - ”片段（未经测试）后明确匹配非换行符：
(?PERROR\s-\s[^\n]+)
我认为你的比赛空间已经存在了。