啟動tomcat是我遇到端口被占用的異常情況：
異常以下：
嚴重: Error starting endpoint
java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í??
 at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:612)
 at org.apache.tomcat.util.net.AprEndpoint.start(AprEndpoint.java:717)
 at org.apache.coyote.http11.Http11AprProtocol.start(Http11AprProtocol.java:151)
 at org.apache.catalina.connector.Connector.start(Connector.java:1132)
 at org.apache.catalina.core.StandardService.start(StandardService.java:531)
 at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2007-10-23 0:00:46 org.apache.catalina.startup.Catalina start
嚴重: Catalina.start:
LifecycleException:  service.getName(): "Catalina";  Protocol handler start failed: java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í??
 at org.apache.catalina.connector.Connector.start(Connector.java:1139)
 at org.apache.catalina.core.StandardService.start(StandardService.java:531)
 at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2007-10-23 0:00:46 org.apache.catalina.startup.Catalina start
信息: Server startup in 42750 ms
2007-10-23 0:00:46 org.apache.catalina.core.StandardServer await
嚴重: StandardServer.await: create[8005]:
java.net.BindException: Address already in use: JVM_Bind
 at java.net.PlainSocketImpl.socketBind(Native Method)
 at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359)
 at java.net.ServerSocket.bind(ServerSocket.java:319)
 at java.net.ServerSocket.<init>(ServerSocket.java:185)
 at org.apache.catalina.core.StandardServer.await(StandardServer.java:373)
 at org.apache.catalina.startup.Catalina.await(Catalina.java:630)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:590)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

產生異常分析：一、是tomcat已經啟動，在沒有關閉的情況下再次啟動tomcat
                            二、是pc上裝了一些軟件占用8080端口
解決辦法：對于一最直接的辦法就是重啟一下電腦或查看端口，對于二把可疑的軟件卸載，重啟電腦或查看端口，這兩種情況我都遇到過，比較麻煩的是第二種情況。

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