无法在Linux上使用spring boot启动tomcat
突然间我无法启动嵌入式tomcat。
我明白了：
[main] ERROR oacoyote.http11.Http11NioProtocol - Failed to start end point associated with ProtocolHandler ["http-nio-86"] java.net.SocketException: Permission denied 我试过更改tomcat端口，我试过设置权限：chmod 777 src / -R
我使用linux Mint 17
我不知道该怎么做…
这是堆栈跟踪：
[main] ERROR oacoyote.http11.Http11NioProtocol - Failed to start end point associated with ProtocolHandler ["http-nio-86"] java.net.SocketException: Permission denied at sun.nio.ch.Net.bind0(Native Method) ~[na:1.7.0_67] at sun.nio.ch.Net.bind(Net.java:444) ~[na:1.7.0_67] at sun.nio.ch.Net.bind(Net.java:436) ~[na:1.7.0_67] at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214) ~[na:1.7.0_67] at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) ~[na:1.7.0_67] at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:473) ~[tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:647) ~[tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:449) ~[tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.connector.Connector.startInternal(Connector.java:1007) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:459) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:731) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:341) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:79) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.(TomcatEmbeddedServletContainer.java:69) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:270) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:145) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:159) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:132) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:476) [spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:120) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:648) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:311) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:909) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:898) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at com.company.WebApplication.main(WebApplication.java:23) [classes/:na] - 2014-10-30 10:30:51,609 [main] ERROR oacatalina.core.StandardService - Failed to start connector [Connector[org.apache.coyote.http11.Http11NioProtocol-86]] org.apache.catalina.LifecycleException: Failed to start component [Connector[org.apache.coyote.http11.Http11NioProtocol-86]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.core.StandardService.startInternal(StandardService.java:459) ~[tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:731) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.startup.Tomcat.start(Tomcat.java:341) [tomcat-embed-core-7.0.52.jar:7.0.52] at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:79) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.(TomcatEmbeddedServletContainer.java:69) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:270) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:145) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:159) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:132) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:476) [spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:120) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:648) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:311) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:909) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:898) [spring-boot-1.0.2.RELEASE.jar:1.0.2.RELEASE] at com.company.WebApplication.main(WebApplication.java:23) [classes/:na] Caused by: org.apache.catalina.LifecycleException: service.getName(): "Tomcat"; Protocol handler start failed at org.apache.catalina.connector.Connector.startInternal(Connector.java:1014) ~[tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-7.0.52.jar:7.0.52] ... 18 common frames omitted Caused by: java.net.SocketException: Permission denied at sun.nio.ch.Net.bind0(Native Method) ~[na:1.7.0_67] at sun.nio.ch.Net.bind(Net.java:444) ~[na:1.7.0_67] at sun.nio.ch.Net.bind(Net.java:436) ~[na:1.7.0_67] at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214) ~[na:1.7.0_67] at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) ~[na:1.7.0_67] at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:473) ~[tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:647) ~[tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:449) ~[tomcat-embed-core-7.0.52.jar:7.0.52] at org.apache.catalina.connector.Connector.startInternal(Connector.java:1007) ~[tomcat-embed-core-7.0.52.jar:7.0.52] ... 19 common frames omitted - 2014-10-30 10:30:51,609 [main] INFO oacoyote.http11.Http11NioProtocol - Stopping ProtocolHandler ["http-nio-86"] - 2014-10-30 10:30:51,609 [main] INFO oacoyote.http11.Http11NioProtocol - Pausing ProtocolHandler ["http-nio-86"] - 2014-10-30 10:30:51,609 [main] INFO oacatalina.core.StandardService - Stopping service Tomcat - 2014-10-30 10:30:51,612 [localhost-startStop-1] ERROR oacloader.WebappClassLoader - The web application [] appears to have started a thread named [Timer-0] but has failed to stop it. This is very likely to create a memory leak. - 2014-10-30 10:30:51,612 [localhost-startStop-1] ERROR oacloader.WebappClassLoader - The web application [] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0] but has failed to stop it. This is very likely to create a memory leak. - 2014-10-30 10:30:51,612 [localhost-startStop-1] ERROR oacloader.WebappClassLoader - The web application [] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1] but has failed to stop it. This is very likely to create a memory leak. - 2014-10-30 10:30:51,613 [localhost-startStop-1] ERROR oacloader.WebappClassLoader - The web application [] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2] but has failed to stop it. This is very likely to create a memory leak. - 2014-10-30 10:30:51,613 [localhost-startStop-1] ERROR oacloader.WebappClassLoader - The web application [] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak. Exception in thread "main" org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:135) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:476) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:120) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:648) at org.springframework.boot.SpringApplication.run(SpringApplication.java:311) at org.springframework.boot.SpringApplication.run(SpringApplication.java:909) at org.springframework.boot.SpringApplication.run(SpringApplication.java:898) at com.company.WebApplication.main(WebApplication.java:23) Caused by: org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:106) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.(TomcatEmbeddedServletContainer.java:69) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:270) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:145) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:159) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:132) ... 7 more Caused by: java.lang.IllegalStateException: Tomcat connector in failed state at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:102) ... 12 more
请帮帮我。
Linux不允许普通用户绑定到<= 1024的TCP端口。这里讨论了其原因。 你试图绑定到86，因此它失败了“权限被拒绝”。 最快和最安全的解决方案是使用大于1024的值配置端口。
当您使用Boot的嵌入式Tomcat实例时，使用server.port属性在application.properties配置端口。