我正在尝试使用从另一个实例（ubuntu）构建的war文件在window10中启动基于springboot的演示vaadin web应用程序。然而，虽然它在ubuntu中工作，但在window10中无法通过以下步骤启动嵌入式Tomcat Web服务器。
按照本文档的指示创建 war 文件https://docs.spring.io/spring-boot/docs/current/reference/html/howto.html#howto.traditional-deployment.war
将 war 文件、 target/ 和 node_modules 复制到 window 中的同一目录中
java -jar flowcrmtutorial-1.0-SNAPSHOT.war
发生错误================================================== =================================================== ==
_____ _ ____ ____ __ __ _____ _ _ _
| ___|| | ___ __ __ / ___|| _ \ | \/ | |_ _| _ _ | |_ ___ _ __ (_) __ _ | |
| |_ | | / _ \ \ \ /\ / / | | | |_) || |\/| | | | | | | || __| / _ \ | '__|| | / _` || |
| _| | || (_) | \ V V / | |___ | _ < | | | | | | | |_| || |_ | (_) || | | || (_| || |
|_| |_| \___/ \_/\_/ \____||_| \_\|_| |_| |_| \__,_| \__| \___/ |_| |_| \__,_||_|
2023-09-24 18:00:27.604 INFO 13272 --- [ main] com.example.application.Application : Starting Application v1.0-SNAPSHOT using Java 11.0.17 on LAPTOP-1AAIV86V with PID 13272 (C:\Users\alex\Desktop\demoTesting\flowcrmtutorial-1.0-SNAPSHOT.war started by alex in C:\Users\alex\Desktop\demoTesting)
2023-09-24 18:00:27.609 INFO 13272 --- [ main] com.example.application.Application : No active profile set, falling back to default profiles: default
2023-09-24 18:00:29.395 INFO 13272 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2023-09-24 18:00:29.617 INFO 13272 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 209 ms. Found 3 JPA repository interfaces.
2023-09-24 18:00:31.081 INFO 13272 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2023-09-24 18:00:31.106 INFO 13272 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2023-09-24 18:00:31.107 INFO 13272 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.45]
2023-09-24 18:00:33.320 INFO 13272 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2023-09-24 18:00:33.320 INFO 13272 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 5607 ms
2023-09-24 18:00:33.645 ERROR 13272 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Exception sending context initialized event to listener instance of class [com.vaadin.flow.spring.VaadinServletContextInitializer$CompositeServletContextListener]
java.lang.IllegalStateException: Running project in development mode with no access to folder '/home/alex/Documents/vaadinTesting/flow-crm-tutorial'.
Build project in production mode instead, see https://vaadin.com/docs/v14/flow/production/tutorial-production-mode-basic.html
at com.vaadin.flow.server.DeploymentConfigurationFactory.verifyFolderExists(DeploymentConfigurationFactory.java:453) ~[flow-server-2.9.3.jar!/:2.9.3]
at com.vaadin.flow.server.DeploymentConfigurationFactory.setInitParametersUsingTokenData(DeploymentConfigurationFactory.java:251) ~[flow-server-2.9.3.jar!/:2.9.3]
at com.vaadin.flow.server.DeploymentConfigurationFactory.readBuildInfo(DeploymentConfigurationFactory.java:191) ~[flow-server-2.9.3.jar!/:2.9.3]
at com.vaadin.flow.server.DeploymentConfigurationFactory.createInitParameters(DeploymentConfigurationFactory.java:177) ~[flow-server-2.9.3.jar!/:2.9.3]
at com.vaadin.flow.server.DeploymentConfigurationFactory.createPropertyDeploymentConfiguration(DeploymentConfigurationFactory.java:139) ~[flow-server-2.9.3.jar!/:2.9.3]
at com.vaadin.flow.spring.VaadinServletContextInitializer$SpringStubServletConfig.createDeploymentConfiguration(VaadinServletContextInitializer.java:887) ~[vaadin-spring-12.4.5.jar!/:na]
at com.vaadin.flow.spring.VaadinServletContextInitializer$DevModeServletContextListener.contextInitialized(VaadinServletContextInitializer.java:407) ~[vaadin-spring-12.4.5.jar!/:na]
at com.vaadin.flow.spring.VaadinServletContextInitializer$CompositeServletContextListener.lambda$contextInitialized$0(VaadinServletContextInitializer.java:180) ~[vaadin-spring-12.4.5.jar!/:na]
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) ~[na:na]
at com.vaadin.flow.spring.VaadinServletContextInitializer$CompositeServletContextListener.contextInitialized(VaadinServletContextInitializer.java:180) ~[vaadin-spring-12.4.5.jar!/:na]
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4714) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5172) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[tomcat-embed-core-9.0.45.jar!/:na]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-9.0.45.jar!/:na]
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140) ~[na:na]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:843) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[tomcat-embed-core-9.0.45.jar!/:na]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-9.0.45.jar!/:na]
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140) ~[na:na]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:433) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) ~[tomcat-embed-core-9.0.45.jar!/:na]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:450) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:199) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:159) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) ~[spring-context-5.3.6.jar!/:5.3.6]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:782) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:774) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:339) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1340) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329) ~[spring-boot-2.4.5.jar!/:2.4.5]
at com.example.application.Application.main(Application.java:22) ~[classes!/:1.0-SNAPSHOT]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) ~[flowcrmtutorial-1.0-SNAPSHOT.war:1.0-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) ~[flowcrmtutorial-1.0-SNAPSHOT.war:1.0-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) ~[flowcrmtutorial-1.0-SNAPSHOT.war:1.0-SNAPSHOT]
at org.springframework.boot.loader.WarLauncher.main(WarLauncher.java:59) ~[flowcrmtutorial-1.0-SNAPSHOT.war:1.0-SNAPSHOT]
2023-09-24 18:00:33.647 ERROR 13272 --- [ main] o.apache.catalina.core.StandardContext : One or more listeners failed to start. Full details will be found in the appropriate container log file
2023-09-24 18:00:33.648 ERROR 13272 --- [ main] o.apache.catalina.core.StandardContext : Context [] startup failed due to previous errors
2023-09-24 18:00:33.911 INFO 13272 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2023-09-24 18:00:33.916 WARN 13272 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
2023-09-24 18:00:33.927 INFO 13272 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2023-09-24 18:00:33.958 ERROR 13272 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:162) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) ~[spring-context-5.3.6.jar!/:5.3.6]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:782) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:774) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:339) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1340) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329) ~[spring-boot-2.4.5.jar!/:2.4.5]
at com.example.application.Application.main(Application.java:22) ~[classes!/:1.0-SNAPSHOT]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) ~[flowcrmtutorial-1.0-SNAPSHOT.war:1.0-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) ~[flowcrmtutorial-1.0-SNAPSHOT.war:1.0-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) ~[flowcrmtutorial-1.0-SNAPSHOT.war:1.0-SNAPSHOT]
at org.springframework.boot.loader.WarLauncher.main(WarLauncher.java:59) ~[flowcrmtutorial-1.0-SNAPSHOT.war:1.0-SNAPSHOT]
Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:450) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:199) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:159) ~[spring-boot-2.4.5.jar!/:2.4.5]
... 17 common frames omitted
Caused by: java.lang.IllegalStateException: StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[] failed to start
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.rethrowDeferredStartupExceptions(TomcatWebServer.java:187) ~[spring-boot-2.4.5.jar!/:2.4.5]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:126) ~[spring-boot-2.4.5.jar!/:2.4.5]
... 22 common frames omitted
=====================================================================================================
我认为问题的原因是“java.lang.IllegalStateException：在开发模式下运行项目，无法访问文件夹'/home/alex/Documents/vaadinTesting/flow-crm-tutorial'”。
如果是这种情况，我如何配置路径，以便我可以使用 war 文件在开发中运行 vaadin ？或者我需要其他文件/文件夹吗？
为开发模式构建的战争并不意味着在不同的环境中共享，因为正如您所注意到的，它存储了一些特定于您正在使用的机器的配置设置。
如果您想在不同的系统上部署 WAR 文件，您需要构建它以用于生产。有关详细信息，请参阅https://vaadin.com/docs/latest/product/product-build。