【tomcat】java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?

【问题描述】

         今天启动tomcat的时候发生了如下的报错：

java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
	at org.apache.tomcat.util.net.AprEndpoint.bind(AprEndpoint.java:470)
	at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:650)
	at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:452)
	at org.apache.catalina.connector.Connector.initInternal(Connector.java:978)
	at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
	at org.apache.catalina.core.StandardService.initInternal(StandardService.java:560)
	at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
	at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:838)
	at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
	at org.apache.catalina.startup.Catalina.load(Catalina.java:642)
	at org.apache.catalina.startup.Catalina.load(Catalina.java:667)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:253)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:427)
十月 17, 2018 8:15:35 上午 org.apache.catalina.core.StandardService initInternal
严重: Failed to initialize connector [Connector[HTTP/1.1-8080]]
org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-8080]]
	at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
	at org.apache.catalina.core.StandardService.initInternal(StandardService.java:560)
	at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
	at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:838)
	at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
	at org.apache.catalina.startup.Catalina.load(Catalina.java:642)
	at org.apache.catalina.startup.Catalina.load(Catalina.java:667)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:253)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:427)
Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed
	at org.apache.catalina.connector.Connector.initInternal(Connector.java:980)
	at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
	... 12 more
Caused by: java.lang.Exception: Socket bind failed: [730013] ???????????????í????×??????·??????×?
	at org.apache.tomcat.util.net.AprEndpoint.bind(AprEndpoint.java:470)
	at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:650)
	at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:452)
	at org.apache.catalina.connector.Connector.initInternal(Connector.java:978)
	... 13 more

【问题原因】

         这是因为tomcat的端口号被占用所导致的。

【解决办法】

        更换tomcat的端口号。找到tomcat的conf文件夹下的server.xml文件，更换端口号，如下图所示：