Tomcat运行报错 initInternal Failed to initialize connector [Connector[AJP/1.3-8009]]

Question

我查过了，端口没有被占用，安全组也把8009端口加进去了

07-Mar-2020 19:56:04.389 SEVERE [main] org.apache.catalina.core.StandardService.initInternal Failed to initialize connector [Connector[AJP/1.3-8009]]
    org.apache.catalina.LifecycleException: Protocol handler initialization failed
        at org.apache.catalina.connector.Connector.initInternal(Connector.java:1032)
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
        at org.apache.catalina.core.StandardService.initInternal(StandardService.java:552)
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
        at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:848)
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:639)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:662)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:303)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473)
    Caused by: java.net.SocketException: **Protocol family unavailable**
        at java.base/sun.nio.ch.Net.bind0(Native Method)
        at java.base/sun.nio.ch.Net.bind(Net.java:469)
        at java.base/sun.nio.ch.Net.bind(Net.java:458)
        at java.base/sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:220)
        at java.base/sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:88)
        at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:221)
        at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:1118)
        at org.apache.tomcat.util.net.AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:223)
        at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:587)
        at org.apache.catalina.connector.Connector.initInternal(Connector.java:1030)
        ... 13 more

Answer 1

https://blog.csdn.net/lvyanfen6/article/details/51434178