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社区首页 >问答首页 >未能启动bean 'webServerStartStop'；无法启动嵌入式Tomcat服务器-spring web

问未能启动bean 'webServerStartStop'；无法启动嵌入式Tomcat服务器-spring web
EN

Stack Overflow用户
提问于 2021-02-23 01:26:32
回答 4查看 17.5K关注 0票数 5

使用Maven的Spring应用程序(仅包括Spring依赖项)会出现“无法启动嵌入式Tomcat”错误。

与预期一样，相同的项目在其他计算机上运行。

Spring Boot版本: 2.4.3

包装类型: JAR

Java版本: 11

除了打印到控制台进行测试外，没有从初学者项目中添加其他代码。

在pom.xml.

  • Tested多个端口中排除tomcat时，
  • 应用程序将像预期的那样运行并打印到控制台。

pom.xml受抚养人：

代码语言：javascript
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    <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>

日志：

代码语言：javascript
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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
java
spring
spring-boot
tomcat
nic
EN

回答 4

Stack Overflow用户

回答已采纳

发布于 2021-04-11 22:03:37

为个人网络接口控制器(NIC)安装了控制软件，允许同时使用以太网和wifi。它的安装据说是为了改善游戏体验，但在春季并没有很好地与tomcat一起玩。一旦禁用，应用程序就能够按预期运行。

编辑：

如果您的地址或端口不正确/已经使用，也会发生类似的错误。这修复了大多数情况下的错误，但是像上面提到的驱动程序可能会导致错误。

票数 4
EN

Stack Overflow用户

发布于 2021-12-17 07:43:22

把server.port从80转到8080后，它就为我修好了。

票数 1
EN

Stack Overflow用户

发布于 2022-07-15 11:51:57

我试图在我的本地网络上运行spring引导，但是这个错误发生了。问题是我的应用程序-dev.yml文件中有一个错误地指定了IP地址属性。

代码语言：javascript
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server:
  address: 192.168.0.107 // it needed to be 192.168.0.104
  port: 8080

通过运行ipconfig.，您可以始终检查IPv4地址

票数 1
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/66325765

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