tomcat总说端口被占用，但是实际没有占用，重启电脑也没用，修改的别的端口也不行

[大马猴qqq2]

严重: Failed to initialize component [Connector[HTTP/1.1-8080]]
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: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(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:311)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:494)
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(Unknown Source)
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)
at java.nio.channels.Pipe.open(Unknown Source)
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)
at java.nio.channels.Selector.open(Unknown Source)
at org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector(NioSelectorPool.java:66)
at org.apache.tomcat.util.net.NioSelectorPool.open(NioSelectorPool.java:130)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:223)
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:932)
... 13 more
Caused by: java.net.ConnectException: Connection refused: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
at java.nio.channels.SocketChannel.open(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(Unknown Source)
... 29 more

六月 05, 2017 5:15:46 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-nio-8009"]
六月 05, 2017 5:15:47 下午 org.apache.catalina.util.LifecycleBase handleSubClassException
严重: Failed to initialize component [Connector[AJP/1.3-8009]]
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: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(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:311)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:494)
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(Unknown Source)
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)
at java.nio.channels.Pipe.open(Unknown Source)
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)
at java.nio.channels.Selector.open(Unknown Source)
at org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector(NioSelectorPool.java:66)
at org.apache.tomcat.util.net.NioSelectorPool.open(NioSelectorPool.java:130)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:223)
at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:950)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:573)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:932)
... 13 more
Caused by: java.net.ConnectException: Connection refused: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
at java.nio.channels.SocketChannel.open(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(Unknown Source)
... 28 more

[本人QQ-554433626]

https://jingyan.baidu.com/article/67662997372ecc54d51b8423.html

[qq_41159910]

楼主，你的问题解决的怎么样了啊？我现在也是这样的问题，几天都解决不了的呢。

[qq_41159910]

楼主，你的问题解决的怎么样了啊？我现在也是这样的问题，几天都解决不了的呢。

[小小阿萨姆]

求教是怎么解决的

[夢里不知身是愙]

重装一个jdk能解决，的但是过2 天又有问题。