启动bean'WebServerStartStop';无法启动嵌入式tomcat服务器-Spring-boot-starter-web

问题描述 投票：0回答：5

使用Maven的春季应用程序仅包括春季Web依赖性，给出了“无法启动嵌入式tomcat服务”错误。

相同的项目在预期的其他计算机上运行。 spring引导版本：2.4.3

包装类型：jar

Java版本：11


没有从入门项目中添加的其他代码，除了打印到控制台进行测试。

当tomcat被排除在pom.xml.x中时，application按预期运行并打印到控制台上。

测试多个端口 测试了JDK 8和11.

  • pom.xml依赖关系：
  • <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies>
    • log：
    • 2021-02-22 16:17:28.896 INFO 34556 --- [ main] com.example.demo.DemoApplication : Starting DemoApplication using Java 11.0.10 on Soul with PID 34556 (C:\Users\ryne0\Desktop\FullStackWeb\Spring\demo\target\classes started by ryne0 in C:\Users\ryne0\Desktop\FullStackWeb\Spring\demo) 2021-02-22 16:17:28.900 INFO 34556 --- [ main] com.example.demo.DemoApplication : No active profile set, falling back to default profiles: default 2021-02-22 16:17:28.902 DEBUG 34556 --- [ main] o.s.boot.SpringApplication : Loading source class com.example.demo.DemoApplication 2021-02-22 16:17:28.995 DEBUG 34556 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@457c9034 2021-02-22 16:17:30.317 DEBUG 34556 --- [ main] .s.b.w.e.t.TomcatServletWebServerFactory : Code archive: C:\Users\ryne0\.m2\repository\org\springframework\boot\spring-boot\2.4.3\spring-boot-2.4.3.jar 2021-02-22 16:17:30.318 DEBUG 34556 --- [ main] .s.b.w.e.t.TomcatServletWebServerFactory : Code archive: C:\Users\ryne0\.m2\repository\org\springframework\boot\spring-boot\2.4.3\spring-boot-2.4.3.jar 2021-02-22 16:17:30.318 DEBUG 34556 --- [ main] .s.b.w.e.t.TomcatServletWebServerFactory : None of the document roots [src/main/webapp, public, static] point to a directory and will be ignored. 2021-02-22 16:17:30.353 INFO 34556 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 81 (http) 2021-02-22 16:17:30.374 INFO 34556 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2021-02-22 16:17:30.387 INFO 34556 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.43] 2021-02-22 16:17:30.507 INFO 34556 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2021-02-22 16:17:30.507 DEBUG 34556 --- [ main] w.s.c.ServletWebServerApplicationContext : Published root WebApplicationContext as ServletContext attribute with name [org.springframework.web.context.WebApplicationContext.ROOT] 2021-02-22 16:17:30.508 INFO 34556 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1513 ms 2021-02-22 16:17:30.535 DEBUG 34556 --- [ main] o.s.b.w.s.ServletContextInitializerBeans : Mapping filters: characterEncodingFilter urls=[/*] order=-2147483648, formContentFilter urls=[/*] order=-9900, requestContextFilter urls=[/*] order=-105 2021-02-22 16:17:30.547 DEBUG 34556 --- [ main] o.s.b.w.s.ServletContextInitializerBeans : Mapping servlets: dispatcherServlet urls=[/] 2021-02-22 16:17:30.599 DEBUG 34556 --- [ main] o.s.b.w.s.f.OrderedRequestContextFilter : Filter 'requestContextFilter' configured for use 2021-02-22 16:17:30.600 DEBUG 34556 --- [ main] s.b.w.s.f.OrderedCharacterEncodingFilter : Filter 'characterEncodingFilter' configured for use 2021-02-22 16:17:30.600 DEBUG 34556 --- [ main] o.s.b.w.s.f.OrderedFormContentFilter : Filter 'formContentFilter' configured for use 2021-02-22 16:17:30.817 INFO 34556 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor' 2021-02-22 16:17:30.828 DEBUG 34556 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : ControllerAdvice beans: 0 @ModelAttribute, 0 @InitBinder, 1 RequestBodyAdvice, 1 ResponseBodyAdvice 2021-02-22 16:17:30.949 DEBUG 34556 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : 2 mappings in 'requestMappingHandlerMapping' 2021-02-22 16:17:30.991 DEBUG 34556 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Patterns [/webjars/**, /**] in 'resourceHandlerMapping' 2021-02-22 16:17:31.003 DEBUG 34556 --- [ main] .m.m.a.ExceptionHandlerExceptionResolver : ControllerAdvice beans: 0 @ExceptionHandler, 1 ResponseBodyAdvice 2021-02-22 16:17:31.104 WARN 34556 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'webServerStartStop'; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat server 2021-02-22 16:17:31.110 INFO 34556 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'applicationTaskExecutor' 2021-02-22 16:17:31.122 INFO 34556 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2021-02-22 16:17:31.197 DEBUG 34556 --- [ main] ConditionEvaluationReportLoggingListener : 2021-02-22 16:17:32.117 ERROR 34556 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.context.ApplicationContextException: Failed to start bean 'webServerStartStop'; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat server at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-5.3.4.jar:5.3.4] at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) ~[spring-context-5.3.4.jar:5.3.4] at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-5.3.4.jar:5.3.4] at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na] at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-5.3.4.jar:5.3.4] at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-5.3.4.jar:5.3.4] at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:934) ~[spring-context-5.3.4.jar:5.3.4] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:585) ~[spring-context-5.3.4.jar:5.3.4] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.3.jar:2.4.3] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:767) ~[spring-boot-2.4.3.jar:2.4.3] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-2.4.3.jar:2.4.3] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:426) ~[spring-boot-2.4.3.jar:2.4.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:326) ~[spring-boot-2.4.3.jar:2.4.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1311) ~[spring-boot-2.4.3.jar:2.4.3] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300) ~[spring-boot-2.4.3.jar:2.4.3] at com.example.demo.DemoApplication.main(DemoApplication.java:10) ~[classes/:na] Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat server at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:229) ~[spring-boot-2.4.3.jar:2.4.3] at org.springframework.boot.web.servlet.context.WebServerStartStopLifecycle.start(WebServerStartStopLifecycle.java:43) ~[spring-boot-2.4.3.jar:2.4.3] at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-5.3.4.jar:5.3.4] ... 15 common frames omitted Caused by: java.lang.IllegalArgumentException: standardService.connector.startFailed at org.apache.catalina.core.StandardService.addConnector(StandardService.java:244) ~[tomcat-embed-core-9.0.43.jar:9.0.43] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.addPreviouslyRemovedConnectors(TomcatWebServer.java:282) ~[spring-boot-2.4.3.jar:2.4.3] at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:213) ~[spring-boot-2.4.3.jar:2.4.3] ... 17 common frames omitted Caused by: org.apache.catalina.LifecycleException: Protocol handler start failed at org.apache.catalina.connector.Connector.startInternal(Connector.java:1074) ~[tomcat-embed-core-9.0.43.jar:9.0.43] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.43.jar:9.0.43] at org.apache.catalina.core.StandardService.addConnector(StandardService.java:240) ~[tomcat-embed-core-9.0.43.jar:9.0.43] ... 19 common frames omitted Caused by: java.io.IOException: Unable to establish loopback connection at java.base/sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:94) ~[na:na] at java.base/sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:61) ~[na:na] at java.base/java.security.AccessController.doPrivileged(Native Method) ~[na:na] at java.base/sun.nio.ch.PipeImpl.<init>(PipeImpl.java:171) ~[na:na] at java.base/sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50) ~[na:na] at java.base/java.nio.channels.Pipe.open(Pipe.java:155) ~[na:na] at java.base/sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:142) ~[na:na] at java.base/sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44) ~[na:na] at java.base/java.nio.channels.Selector.open(Selector.java:295) ~[na:na] at org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector(NioSelectorPool.java:52) ~[tomcat-embed-core-9.0.43.jar:9.0.43] at org.apache.tomcat.util.net.NioSelectorPool.close(NioSelectorPool.java:119) ~[tomcat-embed-core-9.0.43.jar:9.0.43] at org.apache.tomcat.util.net.NioEndpoint.unbind(NioEndpoint.java:386) ~[tomcat-embed-core-9.0.43.jar:9.0.43] at org.apache.tomcat.util.net.AbstractEndpoint.bindWithCleanup(AbstractEndpoint.java:1198) ~[tomcat-embed-core-9.0.43.jar:9.0.43] at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:1279) ~[tomcat-embed-core-9.0.43.jar:9.0.43] at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:608) ~[tomcat-embed-core-9.0.43.jar:9.0.43] at org.apache.catalina.connector.Connector.startInternal(Connector.java:1071) ~[tomcat-embed-core-9.0.43.jar:9.0.43] ... 21 common frames omitted Caused by: java.net.BindException: Cannot assign requested address: connect at java.base/sun.nio.ch.Net.connect0(Native Method) ~[na:na] at java.base/sun.nio.ch.Net.connect(Net.java:476) ~[na:na] at java.base/sun.nio.ch.Net.connect(Net.java:468) ~[na:na] at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:694) ~[na:na] at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:194) ~[na:na] at java.base/sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:127) ~[na:na] at java.base/sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:76) ~[na:na] ... 36 common frames omitted 

为个人网络接口控制器（NIC）安装了控制软件，该软件允许同时使用以太网和WiFi。据说这是为了改善游戏体验，但在春季与Tomcat的比赛不佳。一旦禁用了该应用程序就可以按预期运行。
Edit：

如果您的地址或端口不正确 /已经使用了类似的错误。这在大多数情况下都解决了错误，但是如上所述的驱动程序可能会导致错误。 

我试图在我的本地网络上运行Spring Boot，并且发生了错误。
问题是我的application-dev.yml文件中的wrongrongy指定的IP地址属性。
server: address: 192.168.0.107 // it needed to be 192.168.0.104 port: 8080
java spring spring-boot tomcat nic
5个回答
12
投票

ipconfig

.

来检查您的IPv4地址。

2
投票

当您尝试启动tomcat服务器的端口已经很忙时，就会发生这种错误。 在其他人描述的上述选项中，我还想指出，您可能已经从：启动了服务器：

其他Idea的副本

或从文物中启动它，它悄悄地启动，您不了解它）


在同一端口上运行的服务器的副本可防止当前服务器启动。我对这两个选项都有类似的愚蠢错误。
    



服务

    

    
    
    

    

        

            

                

                    
1
投票

                    
                

            

        

        
服务或转到任务管理器并结束游戏服务的任务，然后再次运行应用程序。或重新启动计算机。


    

    
    
    

    

        

            

                

                    
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  2. 
    
    3. 



i我在同一春季的港口运行一个码头容器（在我的情况下是80），对我来说花了一段时间才能记住，也许可能是相关的。
    

	

    

    
    
    

    

        

            

                

                    
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