UC知道端口被占用问题~~~急..........
来源：百度知道 编辑：UC知道 时间：2024/07/05 05:16:40
我用的是netBeans 6.0 以前都好着，，今天不知道怎么回事，，一启动就说是端口被占用~~~~？？？
这是什么鸟问题 呀 ？？
Deployment error:
Starting of Tomcat failed, the server port 8084 is already in use.
See the server log for details.
at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:163)
at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:104)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.perf
这是什么鸟问题 呀 ？？
Deployment error:
Starting of Tomcat failed, the server port 8084 is already in use.
See the server log for details.
at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:163)
at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:104)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.perf
你开了多个TOMCAT实例，8084被先前的占用
可能是别的软件占用了端口号，如oracle
可进入tomcat安装目录的conf子目录的server.xml用记事本打开，
并修改原来启动项设置8080端口为别的端口，重启tomcat服务器，用新设的端口号打开服务器。