抱歉,这可能是一个愚蠢的问题,但我对 Tomcat(和一般的 Linux)几乎没有经验。我启动了一个全新的 AWS Ubuntu 16.04,安装了 Java 8(满足我们的应用程序兼容性要求)和 Tomcat9(在 /opt/tomcat9 文件夹中)。我创建了一个 tomcat9 用户,我打算在该用户下运行 Tomcat。我已将 ssl 证书复制到 /etc/ssl-keystore 并在server.xml中设置 ssl 连接器
<Connector SSLEnabled="true" keystoreFile="/etc/ssl-keystore/mycert.pfx"
keystorePass="mypassword" port="443" scheme="https" secure="true"
sslProtocol="TLS" maxPostSize="104857600" maxHttpHeaderSize="204800" />
我已将 /opt/tomcat9 文件夹的所有权更改为tomcat9用户:
chown -hR tomcat9: /opt/tomcat9
如果我开始使用tomcat
sudo -u tomcat9 /opt/tomcat9/bin/startup.sh
我在catalina.out中收到此错误:
05-Jun-2018 12:42:39.112 SEVERE [main] org.apache.catalina.util.LifecycleBase.handleSubClassException Failed to initialize component [Connector[HTTP/1.1-443]]
org.apache.catalina.LifecycleException: Protocol handler initialization failed
at org.apache.catalina.connector.Connector.initInternal(Connector.java:935)
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:852)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
at org.apache.catalina.startup.Catalina.load(Catalina.java:622)
at org.apache.catalina.startup.Catalina.load(Catalina.java:645)
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.net.SocketException: Permission denied
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.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.tomcat.util.net.NioEndpoint.initServerSocket(NioEndpoint.java:227)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:202)
at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:939)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:575)
at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:70)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:932)
... 13 more
你能告诉我我错过了什么或应该添加什么权限吗?我已经花了很多时间研究这个(包括stackoverflow站点)并阅读了多个教程,但我找不到相关/有用的答案。非常感谢。