我在服务器上安装了tomcat9,但是我无法从the浏览器访问它。上面说连接被拒绝了。
This site can’t be reached
localhost refused to connect.
Search Google for localhost 8081
ERR_CONNECTION_REFUSED
我尝试将server.xml文件中的默认端口8080更改为8081,但它似乎不起作用。我尝试使用端口8080检查其他任何实例,但这也解决不了问题。这就是我在catalina日志中看到的
18-Jan-2018 19:26:53.567 SEVERE [main] org.apache.catalina.core.StandardService.initInternal Failed to initialize connector [Connector[AJP/1.3-8009]]
org.apache.catalina.LifecycleException: Failed to initialize component [Connector[AJP/1.3-8009]]
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:113)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:549)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:873)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.startup.Catalina.load(Catalina.java:606)
at org.apache.catalina.startup.Catalina.load(Catalina.java:629)
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: org.apache.catalina.LifecycleException: Protocol handler initialization failed
at org.apache.catalina.connector.Connector.initInternal(Connector.java:947)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
... 12 more
Caused by: java.net.BindException: Address already in use
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.bind(NioEndpoint.java:229)
at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:866)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:575)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:944)
... 13 more
这里还能查到什么?
发布于 2018-01-18 19:45:34
原因是
Caused by: java.net.BindException: Address already in use
在本地主机和端口8080上,当前正在运行一个应用程序。可能是web服务器的任何实例。您可以在Linux/Unix上使用
netstat -lnp
在您将找到端口8080的行中,有一个进程号占用此端口。关闭此进程并启动服务器
https://stackoverflow.com/questions/48323475
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