D:\Tomcat\apache-tomcat-9.0.31\bin\catalina.bat run
[2021-03-29 01:28:23,644] Artifact travel: Waiting for server connection to start artifact deployment...
Using CATALINA_BASE: "C:\Users\17852171918\.IntelliJIdea2019.3\system\tomcat\Unnamed_travel_4"
Using CATALINA_HOME: "D:\Tomcat\apache-tomcat-9.0.31"
Using CATALINA_TMPDIR: "D:\Tomcat\apache-tomcat-9.0.31\temp"
Using JRE_HOME: "C:\Program Files\Java\jdk1.8.0_241"
Using CLASSPATH: "D:\Tomcat\apache-tomcat-9.0.31\bin\bootstrap.jar;D:\Tomcat\apache-tomcat-9.0.31\bin\tomcat-juli.jar"
29-Mar-2021 13:28:24.615 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.服务器版本: Apache Tomcat/9.0.31
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器构建: Feb 5 2020 19:32:12 UTC
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器版本号(：9.0.31.0
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 10
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.版本: 10.0
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 架构: amd64
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 环境变量: C:\Program Files\Java\jdk1.8.0_241\jre
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM 版本: 1.8.0_241-b07
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.供应商: Oracle Corporation
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Users\17852171918\.IntelliJIdea2019.3\system\tomcat\Unnamed_travel_4
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: D:\Tomcat\apache-tomcat-9.0.31
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\17852171918\.IntelliJIdea2019.3\system\tomcat\Unnamed_travel_4\conf\logging.properties
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.password.file=C:\Users\17852171918\.IntelliJIdea2019.3\system\tomcat\Unnamed_travel_4\jmxremote.password
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.access.file=C:\Users\17852171918\.IntelliJIdea2019.3\system\tomcat\Unnamed_travel_4\jmxremote.access
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\17852171918\.IntelliJIdea2019.3\system\tomcat\Unnamed_travel_4
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=D:\Tomcat\apache-tomcat-9.0.31
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=D:\Tomcat\apache-tomcat-9.0.31\temp
29-Mar-2021 13:28:24.630 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.23] using APR version [1.7.0].
29-Mar-2021 13:28:24.646 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
29-Mar-2021 13:28:24.646 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL配置：useAprConnector[false]，useOpenSSL[true]
29-Mar-2021 13:28:24.646 信息 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1c 28 May 2019]
29-Mar-2021 13:28:25.037 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 ["http-nio-8080"]
29-Mar-2021 13:28:25.083 信息 [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol ["https-openssl-apr-8443"]连接器已配置为支持通过ALPN与[h2]协商。
29-Mar-2021 13:28:25.083 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 ["https-openssl-apr-8443"]
29-Mar-2021 13:28:25.146 信息 [main] org.apache.tomcat.util.net.openssl.OpenSSLUtil.getKeyManagers The certificate [conf/localhost-rsa-cert.pem] or its private key [conf/localhost-rsa-key.pem] could not be processed using a JSSE key manager and will be given directly to OpenSSL
29-Mar-2021 13:28:25.162 警告 [main] org.apache.tomcat.util.net.openssl.OpenSSLContext.init Error initializing SSL context
java.io.FileNotFoundException: 配置文件 [C:\Users\17852171918\.IntelliJIdea2019.3\system\tomcat\Unnamed_travel_4\conf/localhost-rsa-cert.pem] 不存在
at org.apache.tomcat.util.net.SSLHostConfig.adjustRelativePath(SSLHostConfig.java:860)
at org.apache.tomcat.util.net.openssl.OpenSSLContext.addCertificate(OpenSSLContext.java:381)
at org.apache.tomcat.util.net.openssl.OpenSSLContext.init(OpenSSLContext.java:250)
at org.apache.tomcat.util.net.SSLUtilBase.createSSLContext(SSLUtilBase.java:247)
at org.apache.tomcat.util.net.AprEndpoint.createSSLContext(AprEndpoint.java:397)
at org.apache.tomcat.util.net.AprEndpoint.bind(AprEndpoint.java:363)
at org.apache.tomcat.util.net.AbstractEndpoint.bindWithCleanup(AbstractEndpoint.java:1141)
at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:1154)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:581)
at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:74)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:1010)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:533)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:1057)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.startup.Catalina.load(Catalina.java:584)
at org.apache.catalina.startup.Catalina.load(Catalina.java:607)
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:303)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473)
29-Mar-2021 13:28:25.162 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 ["ajp-nio-0:0:0:0:0:0:0:1-8009"]
29-Mar-2021 13:28:25.162 信息 [main] org.apache.catalina.startup.Catalina.load 服务器在[783]毫秒内初始化
29-Mar-2021 13:28:25.209 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
29-Mar-2021 13:28:25.210 信息 [main] org.apache.catalina.core.StandardEngine.startInternal 正在启动 Servlet 引擎：[Apache Tomcat/9.0.31]
29-Mar-2021 13:28:25.231 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄["http-nio-8080"]
29-Mar-2021 13:28:25.235 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄["https-openssl-apr-8443"]
29-Mar-2021 13:28:25.235 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄["ajp-nio-0:0:0:0:0:0:0:1-8009"]
29-Mar-2021 13:28:25.235 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in [77] milliseconds
Connected to server
[2021-03-29 01:28:25,728] Artifact travel: Artifact is being deployed, please wait...
[2021-03-29 01:28:25,744] Artifact travel: Error during artifact deployment. See server log for details.
[2021-03-29 01:28:25,744] Artifact travel: com.intellij.javaee.oss.admin.jmx.JmxAdminException: com.intellij.execution.ExecutionException: C:\Users\17852171918\Desktop\java项目\itcast\travel\out\artifacts\travel not found for the web module.
29-Mar-2021 13:28:35.238 信息 [Catalina-utility-1] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [D:\Tomcat\apache-tomcat-9.0.31\webapps\manager]
29-Mar-2021 13:28:35.535 信息 [Catalina-utility-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [D:\Tomcat\apache-tomcat-9.0.31\webapps\manager] has finished in [297] ms
idea自身已经集成了tomcat，为什么你要单独去启动tomcat？