IDEA tomcat启动报错：Failed to initialize component [Connector[HTTP/1.1-8080]] Address already in use:

报错信息：

19-Apr- 09:34:33.330 严重 [main] org.apache.catalina.core.StandardService.initInternal Failed to initialize connector [Connector[HTTP/1.1-8080]]org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-8080]]at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:112)at org.apache.catalina.core.StandardService.initInternal(StandardService.java:549)at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:875)at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)at org.apache.catalina.startup.Catalina.load(Catalina.java:632)at org.apache.catalina.startup.Catalina.load(Catalina.java:655)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:309)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failedat org.apache.catalina.connector.Connector.initInternal(Connector.java:995)at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)... 12 moreCaused by: .BindException: Address already in use: bindat sun..bind0(Native Method)at sun..bind(Net.java:433)at sun..bind(Net.java:425)at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)at org.apache..NioEndpoint.bind(NioEndpoint.java:210)at org.apache..AbstractEndpoint.init(AbstractEndpoint.java:1086)at org.apache..AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:268)at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:581)at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:68)at org.apache.catalina.connector.Connector.initInternal(Connector.java:993)... 13 more19-Apr- 09:34:33.331 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-57816"]19-Apr- 09:34:33.340 信息 [main] org.apache..NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read19-Apr- 09:34:33.346 信息 [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1601 ms19-Apr- 09:34:33.386 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]19-Apr- 09:34:33.386 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.3219-Apr- 09:34:33.410 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-57816"]19-Apr- 09:34:33.423 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 76 msConnected to server[-04-19 09:34:33,919] Artifact webpluspro:war exploded: Artifact is being deployed, please wait...19-Apr- 09:34:43.413 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [D:\tomcat\webpluspro\apache-tomcat-8.5.32-idea\webapps\manager]19-Apr- 09:34:43.605 信息 [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.19-Apr- 09:34:43.705 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [D:\tomcat\webpluspro\apache-tomcat-8.5.32-idea\webapps\manager] has finished in [291] ms19-Apr- 09:34:59.245 信息 [RMI TCP Connection(5)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.SLF4J: Class path contains multiple SLF4J bindings.SLF4J: Found binding in [jar:file:/E:/GitProject/webpluspro/02src/target/webpluspro-2.0.8.3/WEB-INF/lib/logback-classic-1.1.11.jar!/org/slf4j/impl/StaticLoggerBinder.class]SLF4J: Found binding in [jar:file:/E:/GitProject/webpluspro/02src/target/webpluspro-2.0.8.3/WEB-INF/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]SLF4J: See /codes.html#multiple_bindings for an explanation.SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder][-04-19 09:34:59,628] Artifact webpluspro:war exploded: Artifact is deployed successfully[-04-19 09:34:59,629] Artifact webpluspro:war exploded: Deploy took 25,710 millisecondsDisconnected from the target VM, address: '127.0.0.1:64115', transport: 'socket'Disconnected from server

原因：端口冲突

解决方案：关闭占用端口的进程,一般情况是tomcat多开