В настоящее время у меня работает веб-программа springboot, затем я хочу изменить порт сервера на 80, но это всегда ошибка. Я нашел какую-то меру, но обычно метод не работает, я надеюсь, что некоторые люди могут помочь мне решить ее. Большое спасибо!
Я использую встроенный сервер Tomcat, информация об ошибке ниже:
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\\/ ___)| |_)| | | | | || (_| | ) ) ) )
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:: Spring Boot :: (v2.2.5.RELEASE)
2020-03-25 19:31:58.325 INFO 3890 --- [ main] top.uniondong.home.HomeApplication : Starting HomeApplication on dong-manjaro with PID 3890 (/home/dong/Program/Uniondong_Home/build/classes/java/main started by dong in /home/dong/Program/Uniondong_Home)
2020-03-25 19:31:58.330 INFO 3890 --- [ main] top.uniondong.home.HomeApplication : No active profile set, falling back to default profiles: default
2020-03-25 19:32:00.031 INFO 3890 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 80 (http)
2020-03-25 19:32:00.044 INFO 3890 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-03-25 19:32:00.045 INFO 3890 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.31]
2020-03-25 19:32:00.160 INFO 3890 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2020-03-25 19:32:00.160 INFO 3890 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1686 ms
2020-03-25 19:32:00.470 INFO 3890 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2020-03-25 19:32:00.531 INFO 3890 --- [ main] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page template: index
2020-03-25 19:32:00.690 INFO 3890 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2020-03-25 19:32:00.697 INFO 3890 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-03-25 19:32:00.709 ERROR 3890 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat server
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:215) ~[spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.startWebServer(ServletWebServerApplicationContext.java:297) ~[spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:163) ~[spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) ~[spring-context-5.2.4.RELEASE.jar:5.2.4.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) [spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at top.uniondong.home.HomeApplication.main(HomeApplication.java:12) [main/:na]
Caused by: java.lang.IllegalArgumentException: standardService.connector.startFailed
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:231) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.addPreviouslyRemovedConnectors(TomcatWebServer.java:278) ~[spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:197) ~[spring-boot-2.2.5.RELEASE.jar:2.2.5.RELEASE]
... 10 common frames omitted
Caused by: org.apache.catalina.LifecycleException: Protocol handler start failed
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1038) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:227) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
... 12 common frames omitted
Caused by: java.net.SocketException: 权限不够
at sun.nio.ch.Net.bind0(Native Method) ~[na:1.8.0_242]
at sun.nio.ch.Net.bind(Net.java:433) ~[na:1.8.0_242]
at sun.nio.ch.Net.bind(Net.java:425) ~[na:1.8.0_242]
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:220) ~[na:1.8.0_242]
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85) ~[na:1.8.0_242]
at org.apache.tomcat.util.net.NioEndpoint.initServerSocket(NioEndpoint.java:229) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:212) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.tomcat.util.net.AbstractEndpoint.bindWithCleanup(AbstractEndpoint.java:1141) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:1227) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:592) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1035) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
... 14 common frames omitted
2020-03-25 19:32:00.712 INFO 3890 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'applicationTaskExecutor'
Process finished with exit code 1