Na realidade vou explicar em um linha o que se passa comigo:
Eu estou tentando aprender JSP mas para isso preciso começar tendo um servidor Web instalado, e no caso eu descompactei o Jetty no meu c:\
dei um inicializar:
java -jar start.jar
porem quando entro no localhost:8080 ele não abre, é como não tivesse subido o servidor, olhem a tela do servidor:
2010-06-13 21:54:59.328::INFO: Logging to STDERR via org.mortbay.log.StdErrLog
2010-06-13 21:54:59.593::INFO: jetty-6.1.11
2010-06-13 21:55:00.781::INFO: Deploy C:\jetty6x\contexts\test-jndi.xml -> org.
mortbay.jetty.webapp.WebAppContext@10b4b2f{/test-jndi,C:\jetty6x/contexts/test-j
ndi.d}
2010-06-13 21:55:00.797::INFO: Deploy C:\jetty6x\contexts\test.xml -> org.mortb
ay.jetty.webapp.WebAppContext@1971afc{/,C:\jetty6x/webapps/test}
2010-06-13 21:55:00.859::INFO: Deploy C:\jetty6x\contexts\javadoc.xml -> org.mo
rtbay.jetty.handler.ContextHandler@126804e{/javadoc,file:/C:/jetty6x/javadoc/}
2010-06-13 21:55:00.984::INFO: No Transaction manager found - if your webapp re
quires one, please configure one.
2010-06-13 21:55:00.453::INFO: Extract jar:file:/C:/jetty6x/webapps/cometd.war!
/ to C:\DOCUME~1\Fernando\CONFIG~1\Temp\Jetty_0_0_0_0_8080_cometd.war__cometd__-
t2qfkl\webapp
2010-06-13 21:55:01.172::WARN: Unknown realm: Test JAAS Realm
2010-06-13 21:55:01.234::INFO: Opened C:\jetty6x\logs\2010_06_14.request.log
2010-06-13 21:55:01.297::WARN: failed SelectChannelConnector@0.0.0.0:8080
java.net.BindException: Address already in use: bind
at sun.nio.ch.Net.bind(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnec
tor.java:205)
at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelCon
nector.java:304)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
39)
at org.mortbay.jetty.Server.doStart(Server.java:233)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
39)
at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:977)
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.mortbay.start.Main.invokeMain(Main.java:194)
at org.mortbay.start.Main.start(Main.java:512)
at org.mortbay.start.Main.main(Main.java:119)
2010-06-13 21:55:01.297::WARN: failed Server@89cc5e
java.net.BindException: Address already in use: bind
at sun.nio.ch.Net.bind(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnec
tor.java:205)
at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelCon
nector.java:304)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
39)
at org.mortbay.jetty.Server.doStart(Server.java:233)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
39)
at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:977)
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.mortbay.start.Main.invokeMain(Main.java:194)
at org.mortbay.start.Main.start(Main.java:512)
at org.mortbay.start.Main.main(Main.java:119)
2010-06-13 21:55:01.312::WARN: EXCEPTION
java.net.BindException: Address already in use: bind
at sun.nio.ch.Net.bind(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnec
tor.java:205)
at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelCon
nector.java:304)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
39)
at org.mortbay.jetty.Server.doStart(Server.java:233)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
39)
at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:977)
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.mortbay.start.Main.invokeMain(Main.java:194)
at org.mortbay.start.Main.start(Main.java:512)
at org.mortbay.start.Main.main(Main.java:119)