java /替换 Unexpected internal error near index 1

本文详细解析了Java中如何正确使用反斜杠()进行字符串替换,包括replace和replaceAll方法的区别,并通过实例说明了字符串与正则表达式中反斜杠的不同表现。

代码:

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  1. String str="a\\c";  
  2. //出现异常,Unexpected internal error near index 1  
  3. //System.out.println(str.replaceAll("\\", "c"));  
  4.           
  5. //以下三种都正确  
  6. System.out.println(str.replace('\\', 'c'));  
  7. System.out.println(str.replace("\\", "c"));  
  8. System.out.println(str.replaceAll("\\\\", "c"));  

输出结果

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  1. acc  
  2. acc  
  3. acc  

String fullname = (desdir + entryname).replaceAll("\\\\", "/");
String filename = fullname.substring(0, fullname.lastIndexOf("/")); 


关于这个问题有两种解释办法,都讲得通。


解释一


1、 java字符串或者char中,表示反斜杠,都用\\,两个反斜杠表示。因为根据java语言规范,unicode字符用\uxxxx表示,比如汉字“你”的unicode值是“\u4f60”,所以,为了避免被解释为unicode字符,用双斜线。


2、java的正则表达式中,对于反斜杠用两个反斜杠表示。



根据以上两条,得出

如果是字符串,那么\\表示\

如果是正则表达式,那么\\\\表示\



再来分析上述输出结果的原因,首先查看replace、replaceAll的api,如下图



1、replace(char,char)方法的参数是char,是字符不是正则表达式,所以,用两根反斜杠表示\

2、replace(CharSequence,CharSequence),方法参数是CharSequnce,是字符不是正确表达式,所以用两根反斜杠表示\

3、replaceAll(regex,replacement),方法参数是正则表达式; 字符串中的\,经过规则1(字符串中两个反斜杠表示反斜杠)转换后是\\,再经过规则2(正则表达式中两个反斜杠表示反斜杠),转换为\\\\


补充:

如果在windows操作系统下,也可以使用replaceAll(File.separator+File.separator,"/"),打印File.separator会发现是一个反斜杠,但是内部存的时候是两个反斜杠,所以,如果是两个File.separator,则一共是四个反斜杠


解释二

1、反斜杠(\)属于元字符,在字符串中表示时,必须转义,所以是\\

2、在正则表达式中,元字符要进行双重转义,比如\,转义一次是\\,第二次转义就是\\\\

这种解释,跟js中的正则表达式是一样的,可以参考《javascript高级程序设计》RegExp类型这一节


总结:

无论怎样谨记以下规则:

字符串中用2个反斜杠表示一个反斜杠。

正则表达式中都需要用4个反斜杠表示一个反斜杠。

java.util.regex.PatternSyntaxException: Unexpected internal error near index 11 涓嬫満纭\((.+)\ at java.base/java.util.regex.Pattern.error(Pattern.java:2027) at java.base/java.util.regex.Pattern.compile(Pattern.java:1788) at java.base/java.util.regex.Pattern.<init>(Pattern.java:1428) at java.base/java.util.regex.Pattern.compile(Pattern.java:1068) at com.lkm.pmi.ncrpt.RptNcSimpleQueryBean.buildMatcher(RptNcSimpleQueryBean.java:285) Truncated. see log file for complete stacktrace > Sep 01, 2025 10:39:15 AM org.primefaces.application.exceptionhandler.PrimeExceptionHandler logException SEVERE: Unexpected internal error near index 11 涓嬫満纭\((.+)\ java.util.regex.PatternSyntaxException: Unexpected internal error near index 11 涓嬫満纭\((.+)\ at java.base/java.util.regex.Pattern.error(Pattern.java:2027) at java.base/java.util.regex.Pattern.compile(Pattern.java:1788) at java.base/java.util.regex.Pattern.<init>(Pattern.java:1428) at java.base/java.util.regex.Pattern.compile(Pattern.java:1068) at com.lkm.pmi.ncrpt.RptNcSimpleQueryBean.buildMatcher(RptNcSimpleQueryBean.java:285) at com.lkm.pmi.ncrpt.RptNcSimpleQueryBean.access$400(RptNcSimpleQueryBean.java:42) at com.lkm.pmi.ncrpt.RptNcSimpleQueryBean$1.load(RptNcSimpleQueryBean.java:132) at org.primefaces.component.datatable.DataTable.loadLazyData(DataTable.java:1173) at org.primefaces.component.datatable.DataTableRenderer.preRender(DataTableRenderer.java:144) at org.primefaces.component.datatable.DataTableRenderer.encodeEnd(DataTableRenderer.java:92) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:595) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1654) at com.sun.faces.context.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:615) at com.sun.faces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:159) at org.primefaces.component.api.UIData.visitTree(UIData.java:850) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at javax.faces.component.UINamingContainer.visitTree(UINamingContainer.java:150) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at org.primefaces.component.api.UITabPanel.visitTree(UITabPanel.java:912) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at javax.faces.component.UIForm.visitTree(UIForm.java:355) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at com.sun.faces.context.PartialViewContextImpl.processComponents(PartialViewContextImpl.java:400) at com.sun.faces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:319) at org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:57) at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:1102) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1647) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:442) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:170) at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:132) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:102) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:76) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:199) at javax.faces.webapp.FacesServlet.executeLifecyle(FacesServlet.java:708) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:451) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:295) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:260) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:137) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:353) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:82) at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:81) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:82) at com.lkm.pmi.template.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:21) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:82) at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:32) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:82) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3866) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3829) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:344) at weblogic.security.service.SecurityManager.runAsForUserCode(SecurityManager.java:197) at weblogic.servlet.provider.WlsSecurityProvider.runAsForUserCode(WlsSecurityProvider.java:203) at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:71) at weblogic.servlet.internal.WebAppServletContext.processSecuredExecute(WebAppServletContext.java:2502) at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2351) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2326) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2304) at weblogic.servlet.internal.ServletRequestImpl.runInternal(ServletRequestImpl.java:1779) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1733) at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:272) at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:352) at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:337) at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:57) at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41) at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:651) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:420) at weblogic.work.ExecuteThread.run(ExecuteThread.java:360) <Sep 1 10:39:15> <Error> <org.primefaces.application.exceptionhandler.PrimeExceptionHandler> <Unexpected internal error near index 11 涓嬫満纭\((.+)\ java.util.regex.PatternSyntaxException: Unexpected internal error near index 11 涓嬫満纭\((.+)\ at java.base/java.util.regex.Pattern.error(Pattern.java:2027) at java.base/java.util.regex.Pattern.compile(Pattern.java:1788) at java.base/java.util.regex.Pattern.<init>(Pattern.java:1428) at java.base/java.util.regex.Pattern.compile(Pattern.java:1068) at com.lkm.pmi.ncrpt.RptNcSimpleQueryBean.buildMatcher(RptNcSimpleQueryBean.java:285) Truncated. see log file for complete stacktrace >
09-02
"C:\Program Files\Zulu\zulu-11\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2023.2.3\lib\idea_rt.jar=65311:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2023.2.3\bin" -Dfile.encoding=UTF-8 -classpath 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com.nomura.unity.risk.housekeeping.HousekeepingApplication . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.7.18) 2025-09-04 14:44:28.858 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [com.nomura.unity.risk.housekeeping.HousekeepingApplication] - Starting HousekeepingApplication using Java 11.0.21 on SHAWL730095 with PID 25860 (C:\Users\qianzioz\IdeaProjects\UnityRisk-Housekeeping-Tool\target\classes started by qianzioz in C:\Users\qianzioz\IdeaProjects\UnityRisk-Housekeeping-Tool) 2025-09-04 14:44:28.870 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [com.nomura.unity.risk.housekeeping.HousekeepingApplication] - No active profile set, falling back to 1 default profile: "default" 2025-09-04 14:44:30.786 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [org.springframework.boot.web.embedded.tomcat.TomcatWebServer] - Tomcat initialized with port(s): 19077 (http) 2025-09-04 14:44:30.798 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [org.apache.coyote.http11.Http11NioProtocol] - Initializing ProtocolHandler ["http-nio-19077"] 2025-09-04 14:44:30.799 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [org.apache.catalina.core.StandardService] - Starting service [Tomcat] 2025-09-04 14:44:30.799 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [org.apache.catalina.core.StandardEngine] - Starting Servlet engine: [Apache Tomcat/9.0.65] 2025-09-04 14:44:30.968 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/]] - Initializing Spring embedded WebApplicationContext 2025-09-04 14:44:30.969 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext] - Root WebApplicationContext: initialization completed in 2025 ms 2025-09-04 14:44:31.218 +0800 WARN [UnityRisk-Housekeeping-Tool,,] [main] [org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext] - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'housekeepingApplication': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'folderProperties' defined in file [C:\Users\qianzioz\IdeaProjects\UnityRisk-Housekeeping-Tool\target\classes\com\nomura\unity\risk\housekeeping\properties\FolderProperties.class]: Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.nomura.unity.risk.housekeeping.properties.FolderProperties]: Constructor threw exception; nested exception is java.lang.ExceptionInInitializerError 2025-09-04 14:44:31.226 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [org.apache.catalina.core.StandardService] - Stopping service [Tomcat] 2025-09-04 14:44:31.244 +0800 INFO [UnityRisk-Housekeeping-Tool,,] [main] [org.springframework.boot.autoconfigure.logging.ConditionEvaluationReportLoggingListener] - Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2025-09-04 14:44:31.272 +0800 WARN [UnityRisk-Housekeeping-Tool,,] [main] [org.springframework.boot.diagnostics.FailureAnalyzers] - FailureAnalyzers [org.springframework.boot.autoconfigure.jooq.NoDslContextBeanFailureAnalyzer,org.springframework.boot.autoconfigure.diagnostics.analyzer.NoSuchBeanDefinitionFailureAnalyzer,org.springframework.boot.autoconfigure.jdbc.DataSourceBeanCreationFailureAnalyzer,org.springframework.boot.autoconfigure.r2dbc.ConnectionFactoryBeanCreationFailureAnalyzer] implement BeanFactoryAware or EnvironmentAware. Support for these interfaces on FailureAnalyzers is deprecated, and will be removed in a future release. Instead provide a constructor that accepts BeanFactory or Environment parameters. 2025-09-04 14:44:31.277 +0800ERROR [UnityRisk-Housekeeping-Tool,,] [main] [org.springframework.boot.SpringApplication] - Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'housekeepingApplication': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'folderProperties' defined in file [C:\Users\qianzioz\IdeaProjects\UnityRisk-Housekeeping-Tool\target\classes\com\nomura\unity\risk\housekeeping\properties\FolderProperties.class]: Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.nomura.unity.risk.housekeeping.properties.FolderProperties]: Constructor threw exception; nested exception is java.lang.ExceptionInInitializerError at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:921) ~[spring-context-5.3.29.jar:5.3.29] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.29.jar:5.3.29] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147) ~[spring-boot-2.7.18.jar:2.7.18] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732) [spring-boot-2.7.18.jar:2.7.18] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409) [spring-boot-2.7.18.jar:2.7.18] at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) [spring-boot-2.7.18.jar:2.7.18] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300) [spring-boot-2.7.18.jar:2.7.18] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289) [spring-boot-2.7.18.jar:2.7.18] at com.nomura.unity.risk.housekeeping.HousekeepingApplication.main(HousekeepingApplication.java:46) [classes/:?] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'folderProperties' defined in file [C:\Users\qianzioz\IdeaProjects\UnityRisk-Housekeeping-Tool\target\classes\com\nomura\unity\risk\housekeeping\properties\FolderProperties.class]: Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.nomura.unity.risk.housekeeping.properties.FolderProperties]: Constructor threw exception; nested exception is java.lang.ExceptionInInitializerError at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:315) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:296) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.29.jar:5.3.29] ... 19 more Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.nomura.unity.risk.housekeeping.properties.FolderProperties]: Constructor threw exception; nested exception is java.lang.ExceptionInInitializerError at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:224) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:117) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:311) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:296) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.29.jar:5.3.29] ... 19 more Caused by: java.lang.ExceptionInInitializerError at com.nomura.unity.risk.housekeeping.common.utils.PropstoreUtils.<clinit>(PropstoreUtils.java:19) ~[classes/:?] at com.nomura.unity.risk.housekeeping.properties.FolderProperties.<init>(FolderProperties.java:29) ~[classes/:?] at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?] at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[?:?] at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:211) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:117) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:311) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:296) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.29.jar:5.3.29] ... 19 more Caused by: java.util.regex.PatternSyntaxException: Unexpected internal error near index 1 \ at java.base/java.util.regex.Pattern.error(Pattern.java:2028) ~[?:?] at java.base/java.util.regex.Pattern.compile(Pattern.java:1789) ~[?:?] at java.base/java.util.regex.Pattern.<init>(Pattern.java:1429) ~[?:?] at java.base/java.util.regex.Pattern.compile(Pattern.java:1069) ~[?:?] at java.base/java.lang.String.split(String.java:2317) ~[?:?] at java.base/java.lang.String.split(String.java:2364) ~[?:?] at com.nomura.unity.risk.housekeeping.common.utils.ApplicationUtil.deduceEnvFromPath(ApplicationUtil.java:44) ~[classes/:?] at com.nomura.unity.risk.housekeeping.common.utils.ApplicationUtil.getFirstNotBlankValue(ApplicationUtil.java:28) ~[classes/:?] at com.nomura.unity.risk.housekeeping.common.utils.ApplicationUtil.<clinit>(ApplicationUtil.java:15) ~[classes/:?] at com.nomura.unity.risk.housekeeping.common.utils.PropstoreUtils.<clinit>(PropstoreUtils.java:19) ~[classes/:?] at com.nomura.unity.risk.housekeeping.properties.FolderProperties.<init>(FolderProperties.java:29) ~[classes/:?] at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?] at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[?:?] at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:211) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:117) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:311) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:296) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.29.jar:5.3.29] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.29.jar:5.3.29] ... 19 more Process finished with exit code 1
最新发布
09-05
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