启动 tomcat 报错信息
2017-07-24 20:49:14.904 ERROR 35124 --- [ main] o.a.coyote.http11.Http11NioProtocol : Failed to start end point associated with ProtocolHandler ["http-nio-8161"]
java.net.BindException: Address already in use
检查项目的 application.properties 配置文件
server.port=8080
终端下输入 lsof -i tcp:端口号 命令检查端口占用
$ lsof -i tcp:8080
如果出现以下输出，说明该端口正在被其他程序使用
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
java 31373 vincent 57u IPv6 0x7b1e60e7831eee3b 0t0 TCP *:http-alt (LISTEN)
通过 kill 端口号 命令杀死进程
$ kill 8080
也可以通过修改 apache-tomcat/conf/server.xml 文件来改变默认端口号
<!-- A "Connector" represents an endpoint by which requests are received
and responses are returned. Documentation at :
Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)
Java AJP Connector: /docs/config/ajp.html
APR (HTTP/AJP) Connector: /docs/apr.html
Define a non-SSL/TLS HTTP/1.1 Connector on port 8080
-->
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
详细报错信息
2017-07-24 20:49:14.904 ERROR 35124 --- [ main] o.a.coyote.http11.Http11NioProtocol : Failed to start end point associated with ProtocolHandler ["http-nio-8161"]
java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method) ~[na:1.8.0_111]
at sun.nio.ch.Net.bind(Net.java:433) ~[na:1.8.0_111]
at sun.nio.ch.Net.bind(Net.java:425) ~[na:1.8.0_111]
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) ~[na:1.8.0_111]
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) ~[na:1.8.0_111]
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:210) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:990) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:635) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1022) [tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:225) [tomcat-embed-core-8.5.16.jar:8.5.16]
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.addPreviouslyRemovedConnectors(TomcatEmbeddedServletContainer.java:250) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:193) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:297) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:145) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) [spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at pers.vincent.Application.main(Application.java:10) [classes/:na]
2017-07-24 20:49:14.906 ERROR 35124 --- [ main] o.apache.catalina.core.StandardService : Failed to start connector [Connector[HTTP/1.1-8161]]
org.apache.catalina.LifecycleException: Failed to start component [Connector[HTTP/1.1-8161]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:225) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.addPreviouslyRemovedConnectors(TomcatEmbeddedServletContainer.java:250) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:193) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:297) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:145) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) [spring-context-4.3.10.RELEASE.jar:4.3.10.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.5.BUILD-20170724.113837-53.jar:1.5.5.BUILD-SNAPSHOT]
at pers.vincent.Application.main(Application.java:10) [classes/:na]
Caused by: org.apache.catalina.LifecycleException: service.getName(): "Tomcat"; Protocol handler start failed
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1029) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
... 13 common frames omitted
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method) ~[na:1.8.0_111]
at sun.nio.ch.Net.bind(Net.java:433) ~[na:1.8.0_111]
at sun.nio.ch.Net.bind(Net.java:425) ~[na:1.8.0_111]
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) ~[na:1.8.0_111]
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) ~[na:1.8.0_111]
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:210) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:990) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:635) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1022) ~[tomcat-embed-core-8.5.16.jar:8.5.16]
... 14 common frames omitted
2017-07-24 20:49:14.913 INFO 35124 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2017-07-24 20:49:14.920 INFO 35124 --- [ main] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2017-07-24 20:49:14.923 ERROR 35124 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
The Tomcat connector configured to listen on port 8161 failed to start. The port may already be in use or the connector may be misconfigured.
Action:
Verify the connector's configuration, identify and stop any process that's listening on port 8161, or configure this application to listen on another port.
2017-07-24 20:49:14.924 INFO 35124 --- [ main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@1dd02175: startup date [Mon Jul 24 20:49:12 CST 2017]; root of context hierarchy
2017-07-24 20:49:14.925 INFO 35124 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Stopping beans in phase 2147483647
2017-07-24 20:49:15.878 INFO 35124 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
Process finished with exit code 1
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