Tomcat 安全密钥警告
Tomcat security key warnings
我遇到错误 运行 Tomcat 9.0.0.M20。它正在寻找 localhost-rsa-key.pem 密钥。有人可以解释如何做到这一点吗？我无法在网上找到与此相关的直接信息；但是我确实遵循了 Tomcat 的文档，其中指出需要创建一个 .keystore 文件并将其放置在 /conf 目录中，我确实这样做了，但我认为它需要一个 localhost-rsa-key.pem文件。
这是错误日志：
c:\apache-tomcat-9.0.0.M20\bin>catalina.bat run
Using CATALINA_BASE: "c:\apache-tomcat-9.0.0.M20"
Using CATALINA_HOME: "c:\apache-tomcat-9.0.0.M20"
Using CATALINA_TMPDIR: "c:\apache-tomcat-9.0.0.M20\temp"
Using JRE_HOME: "C:\Program Files\Java\jdk1.8.0_121"
Using CLASSPATH: "c:\apache-tomcat-9.0.0.M20\bin\bootstrap.jar;c:\apache-tomcat-9.0.0.M20\bin\tomcat-juli.jar"
18-Jul-2018 16:01:06.851 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/9.0.0.M20
18-Jul-2018 16:01:06.880 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Apr 12 2017 19:27:10 UTC
18-Jul-2018 16:01:06.882 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 9.0.0.0
18-Jul-2018 16:01:06.883 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 10
18-Jul-2018 16:01:06.884 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.0
18-Jul-2018 16:01:06.885 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
18-Jul-2018 16:01:06.885 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk1.8.0_121\jre
18-Jul-2018 16:01:06.886 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_121-b13
18-Jul-2018 16:01:06.886 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
18-Jul-2018 16:01:06.889 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\apache-tomcat-9.0.0.M20
18-Jul-2018 16:01:06.889 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\apache-tomcat-9.0.0.M20
18-Jul-2018 16:01:06.890 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=c:\apache-tomcat-9.0.0.M20\conf\logging.properties
18-Jul-2018 16:01:06.898 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
18-Jul-2018 16:01:06.899 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
18-Jul-2018 16:01:06.900 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
18-Jul-2018 16:01:06.900 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=c:\apache-tomcat-9.0.0.M20
18-Jul-2018 16:01:06.901 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=c:\apache-tomcat-9.0.0.M20
18-Jul-2018 16:01:06.902 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=c:\apache-tomcat-9.0.0.M20\temp
18-Jul-2018 16:01:06.903 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.12] using APR version [1.5.2].
18-Jul-2018 16:01:06.903 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
18-Jul-2018 16:01:06.904 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
18-Jul-2018 16:01:08.020 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.0.2k 26 Jan 2017]
18-Jul-2018 16:01:08.478 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
18-Jul-2018 16:01:09.152 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
18-Jul-2018 16:01:09.178 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["https-openssl-apr-8443"] connector has been configured to support negotiation to [h2] via ALPN
18-Jul-2018 16:01:09.180 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["https-openssl-apr-8443"]
18-Jul-2018 16:01:09.209 WARNING [main] org.apache.tomcat.util.net.SSLHostConfig.adjustRelativePath configured file:[C:\apache-tomcat-9.0.0.M20\conf/localhost-rsa-cert.pem] does not exist.
18-Jul-2018 16:01:09.308 WARNING [main] org.apache.tomcat.util.net.SSLHostConfig.adjustRelativePath configured file:[C:\apache-tomcat-9.0.0.M20\conf/localhost-rsa-cert.pem] does not exist.
18-Jul-2018 16:01:09.347 WARNING [main] org.apache.tomcat.util.net.SSLHostConfig.adjustRelativePath configured file:[C:\apache-tomcat-9.0.0.M20\conf/localhost-rsa-key.pem] does not exist.
18-Jul-2018 16:01:09.351 SEVERE [main] org.apache.catalina.util.LifecycleBase.handleSubClassException Failed to initialize component [Connector[org.apache.coyote.http11.Http11AprProtocol-8443]]
org.apache.catalina.LifecycleException: Protocol handler initialization failed
at org.apache.catalina.connector.Connector.initInternal(Connector.java:942)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:530)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:875)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.startup.Catalina.load(Catalina.java:607)
at org.apache.catalina.startup.Catalina.load(Catalina.java:630)
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:311)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:494)
Caused by: java.lang.Exception: Unable to load certificate key C:\apache-tomcat-9.0.0.M20\conf/localhost-rsa-key.pem (error:02001002:system library:fopen:No such file or directory)
at org.apache.tomcat.jni.SSLContext.setCertificate(Native Method)
at org.apache.tomcat.util.net.AprEndpoint.createSSLContext(AprEndpoint.java:494)
at org.apache.tomcat.util.net.AprEndpoint.bind(AprEndpoint.java:373)
at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:950)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:573)
at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:70)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:939)
... 13 more
18-Jul-2018 16:01:09.356 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
18-Jul-2018 16:01:09.371 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
18-Jul-2018 16:01:09.375 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 4308 ms
18-Jul-2018 16:01:09.465 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
18-Jul-2018 16:01:09.466 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/9.0.0.M20
18-Jul-2018 16:01:09.509 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\docs]
18-Jul-2018 16:01:10.741 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\docs] has finished in [1,232] ms
18-Jul-2018 16:01:10.745 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\examples]
18-Jul-2018 16:01:12.873 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\examples] has finished in [2,128] ms
18-Jul-2018 16:01:12.874 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\host-manager]
18-Jul-2018 16:01:13.030 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\host-manager] has finished in [155] ms
18-Jul-2018 16:01:13.033 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\manager]
18-Jul-2018 16:01:13.164 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\manager] has finished in [131] ms
18-Jul-2018 16:01:13.189 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\ROOT]
18-Jul-2018 16:01:13.287 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\ROOT] has finished in [98] ms
18-Jul-2018 16:01:13.317 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
18-Jul-2018 16:01:13.352 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
18-Jul-2018 16:01:13.367 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 3973 ms
如果它需要 localhost-rsa-key.pem 文件，那么您一定在配置中的某处提到了它。在这种情况下，您应该相应地生成并放置一个 [1][2]。如果您想坚持使用默认配置，则只需从配置中删除该部分即可。
具体来说，要使用默认配置，
(1) 您应该 运行 $JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg RSA 以 tomcat 别名创建 .keystore 文件。
通常，.keystore 文件应位于用户的主目录中（而不是 /conf 目录中）。此外，默认密码应为 changeit。
(2) 在 server.xml 文件中启用以下行。
<Connector
protocol="org.apache.coyote.http11.Http11NioProtocol"
port="8443" maxThreads="200"
scheme="https" secure="true" SSLEnabled="true"
clientAuth="false" sslProtocol="TLS"/>
如果您自定义密码或 .keystore 文件的位置，您必须在 Connector 中提及它，如下所示，
<Connector
protocol="org.apache.coyote.http11.Http11NioProtocol"
port="8443" maxThreads="200"
scheme="https" secure="true" SSLEnabled="true"
keystoreFile="${user.home}/.keystore" keystorePass="changeit"
clientAuth="false" sslProtocol="TLS"/>
如果你想使用证书和相应的密钥文件，那么你应该像下面这样更新Connector，
<Connector
protocol="org.apache.coyote.http11.Http11AprProtocol"
port="8443" maxThreads="200"
scheme="https" secure="true" SSLEnabled="true"
SSLCertificateFile="/usr/local/ssl/server.crt"
SSLCertificateKeyFile="/usr/local/ssl/server.pem"
SSLVerifyClient="optional" SSLProtocol="TLSv1+TLSv1.1+TLSv1.2"/>
我遇到错误 运行 Tomcat 9.0.0.M20。它正在寻找 localhost-rsa-key.pem 密钥。有人可以解释如何做到这一点吗？我无法在网上找到与此相关的直接信息；但是我确实遵循了 Tomcat 的文档，其中指出需要创建一个 .keystore 文件并将其放置在 /conf 目录中，我确实这样做了，但我认为它需要一个 localhost-rsa-key.pem文件。
这是错误日志：
c:\apache-tomcat-9.0.0.M20\bin>catalina.bat run
Using CATALINA_BASE: "c:\apache-tomcat-9.0.0.M20"
Using CATALINA_HOME: "c:\apache-tomcat-9.0.0.M20"
Using CATALINA_TMPDIR: "c:\apache-tomcat-9.0.0.M20\temp"
Using JRE_HOME: "C:\Program Files\Java\jdk1.8.0_121"
Using CLASSPATH: "c:\apache-tomcat-9.0.0.M20\bin\bootstrap.jar;c:\apache-tomcat-9.0.0.M20\bin\tomcat-juli.jar"
18-Jul-2018 16:01:06.851 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/9.0.0.M20
18-Jul-2018 16:01:06.880 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Apr 12 2017 19:27:10 UTC
18-Jul-2018 16:01:06.882 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 9.0.0.0
18-Jul-2018 16:01:06.883 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 10
18-Jul-2018 16:01:06.884 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.0
18-Jul-2018 16:01:06.885 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
18-Jul-2018 16:01:06.885 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk1.8.0_121\jre
18-Jul-2018 16:01:06.886 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_121-b13
18-Jul-2018 16:01:06.886 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
18-Jul-2018 16:01:06.889 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\apache-tomcat-9.0.0.M20
18-Jul-2018 16:01:06.889 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\apache-tomcat-9.0.0.M20
18-Jul-2018 16:01:06.890 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=c:\apache-tomcat-9.0.0.M20\conf\logging.properties
18-Jul-2018 16:01:06.898 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
18-Jul-2018 16:01:06.899 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
18-Jul-2018 16:01:06.900 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
18-Jul-2018 16:01:06.900 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=c:\apache-tomcat-9.0.0.M20
18-Jul-2018 16:01:06.901 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=c:\apache-tomcat-9.0.0.M20
18-Jul-2018 16:01:06.902 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=c:\apache-tomcat-9.0.0.M20\temp
18-Jul-2018 16:01:06.903 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.12] using APR version [1.5.2].
18-Jul-2018 16:01:06.903 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
18-Jul-2018 16:01:06.904 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
18-Jul-2018 16:01:08.020 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.0.2k 26 Jan 2017]
18-Jul-2018 16:01:08.478 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
18-Jul-2018 16:01:09.152 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
18-Jul-2018 16:01:09.178 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["https-openssl-apr-8443"] connector has been configured to support negotiation to [h2] via ALPN
18-Jul-2018 16:01:09.180 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["https-openssl-apr-8443"]
18-Jul-2018 16:01:09.209 WARNING [main] org.apache.tomcat.util.net.SSLHostConfig.adjustRelativePath configured file:[C:\apache-tomcat-9.0.0.M20\conf/localhost-rsa-cert.pem] does not exist.
18-Jul-2018 16:01:09.308 WARNING [main] org.apache.tomcat.util.net.SSLHostConfig.adjustRelativePath configured file:[C:\apache-tomcat-9.0.0.M20\conf/localhost-rsa-cert.pem] does not exist.
18-Jul-2018 16:01:09.347 WARNING [main] org.apache.tomcat.util.net.SSLHostConfig.adjustRelativePath configured file:[C:\apache-tomcat-9.0.0.M20\conf/localhost-rsa-key.pem] does not exist.
18-Jul-2018 16:01:09.351 SEVERE [main] org.apache.catalina.util.LifecycleBase.handleSubClassException Failed to initialize component [Connector[org.apache.coyote.http11.Http11AprProtocol-8443]]
org.apache.catalina.LifecycleException: Protocol handler initialization failed
at org.apache.catalina.connector.Connector.initInternal(Connector.java:942)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:530)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:875)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.startup.Catalina.load(Catalina.java:607)
at org.apache.catalina.startup.Catalina.load(Catalina.java:630)
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:311)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:494)
Caused by: java.lang.Exception: Unable to load certificate key C:\apache-tomcat-9.0.0.M20\conf/localhost-rsa-key.pem (error:02001002:system library:fopen:No such file or directory)
at org.apache.tomcat.jni.SSLContext.setCertificate(Native Method)
at org.apache.tomcat.util.net.AprEndpoint.createSSLContext(AprEndpoint.java:494)
at org.apache.tomcat.util.net.AprEndpoint.bind(AprEndpoint.java:373)
at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:950)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:573)
at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:70)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:939)
... 13 more
18-Jul-2018 16:01:09.356 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
18-Jul-2018 16:01:09.371 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
18-Jul-2018 16:01:09.375 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 4308 ms
18-Jul-2018 16:01:09.465 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
18-Jul-2018 16:01:09.466 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/9.0.0.M20
18-Jul-2018 16:01:09.509 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\docs]
18-Jul-2018 16:01:10.741 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\docs] has finished in [1,232] ms
18-Jul-2018 16:01:10.745 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\examples]
18-Jul-2018 16:01:12.873 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\examples] has finished in [2,128] ms
18-Jul-2018 16:01:12.874 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\host-manager]
18-Jul-2018 16:01:13.030 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\host-manager] has finished in [155] ms
18-Jul-2018 16:01:13.033 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\manager]
18-Jul-2018 16:01:13.164 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\manager] has finished in [131] ms
18-Jul-2018 16:01:13.189 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.0.M20\webapps\ROOT]
18-Jul-2018 16:01:13.287 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.0.M20\webapps\ROOT] has finished in [98] ms
18-Jul-2018 16:01:13.317 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
18-Jul-2018 16:01:13.352 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
18-Jul-2018 16:01:13.367 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 3973 ms
如果它需要 localhost-rsa-key.pem 文件，那么您一定在配置中的某处提到了它。在这种情况下，您应该相应地生成并放置一个 [1][2]。如果您想坚持使用默认配置，则只需从配置中删除该部分即可。
具体来说，要使用默认配置，
(1) 您应该 运行 $JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg RSA 以 tomcat 别名创建 .keystore 文件。
通常，.keystore 文件应位于用户的主目录中（而不是 /conf 目录中）。此外，默认密码应为 changeit。
(2) 在 server.xml 文件中启用以下行。
<Connector
protocol="org.apache.coyote.http11.Http11NioProtocol"
port="8443" maxThreads="200"
scheme="https" secure="true" SSLEnabled="true"
clientAuth="false" sslProtocol="TLS"/>
如果您自定义密码或 .keystore 文件的位置，您必须在 Connector 中提及它，如下所示，
<Connector
protocol="org.apache.coyote.http11.Http11NioProtocol"
port="8443" maxThreads="200"
scheme="https" secure="true" SSLEnabled="true"
keystoreFile="${user.home}/.keystore" keystorePass="changeit"
clientAuth="false" sslProtocol="TLS"/>
如果你想使用证书和相应的密钥文件，那么你应该像下面这样更新Connector，
<Connector
protocol="org.apache.coyote.http11.Http11AprProtocol"
port="8443" maxThreads="200"
scheme="https" secure="true" SSLEnabled="true"
SSLCertificateFile="/usr/local/ssl/server.crt"
SSLCertificateKeyFile="/usr/local/ssl/server.pem"
SSLVerifyClient="optional" SSLProtocol="TLSv1+TLSv1.1+TLSv1.2"/>