我试图把一个现有的项目转移到一个新的（linux）服务器环境（注意，我没有直接访问代码，也没有任何有关项目的知识 – 谈论一个好的开始）该项目我收到以下错误：
Exception in thread "main" javax.naming.CommunicationException: Could not obtain connection to any of these urls: <servername>:1459 [Root exception is javax.naming.CommunicationException: Failed to connect to server <servername>:1459 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server <servername>:1459 [Root exception is java.net.ConnectException: Connection refused]]] at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1562) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:634) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627) at javax.naming.InitialContext.lookup(InitialContext.java:392) at org.jboss.Shutdown.main(Shutdown.java:214) Caused by: javax.naming.CommunicationException: Failed to connect to server <servername> [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server <servername>:1459 [Root exception is java.net.ConnectException: Connection refused]] at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:274) at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1533) ... 4 more Caused by: javax.naming.ServiceUnavailableException: Failed to connect to server <servername>:1459 [Root exception is java.net.ConnectException: Connection refused] at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:248) ... 5 more Caused by: java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) at java.net.Socket.connect(Socket.java:529) at java.net.Socket.connect(Socket.java:478) at java.net.Socket.<init>(Socket.java:375) at java.net.Socket.<init>(Socket.java:276) at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:84) at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:77) at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:244) ... 5 more 现在，我已经打开了有关的端口，看看是否有任何改变，唉，没有任何反应。
对于这个非常模糊的信息，我感到很遗憾，但是这只是我所拥有的一切，如果你有什么想法，我会很乐意提供。
问候，
丹尼斯
这很简单，没有人听取端口1459.你configurationjboss不完全一样的以前的设置。 这里是varios jboss版本的默认值http://shrubbery.mynetgear.net/c/display/W/JBoss+Ports和https://docs.jboss.org/author/display/AS7/Interfaces+and+ports?_sscc =吨
和文章中的snipplets：
JBoss 7.x端口
在standalone.xml中定义（或者你用来启动jboss的东西）
<socket-binding name="jndi" port="1099"/> <socket-binding name="jmx-connector-registry" port="1090"/> <socket-binding name="jmx-connector-server" port="1091"/> <socket-binding name="http" port="8080"/> <socket-binding name="https" port="8443"/> <socket-binding name="jacorb" port="3528"/> <socket-binding name="jacorb-ssl" port="3529"/> <socket-binding name="osgi-http" port="8090"/> <socket-binding name="remoting" port="4447"/> <socket-binding name="txn-recovery-environment" port="4712"/> <socket-binding name="txn-status-manager" port="4713"/> <socket-binding name="messaging" port="5445"/> <socket-binding name="messaging-throughput" port="5455"/> </socket-binding-group>
JBoss 6.X端口大多数默认端口在server / default / conf / bindingservice.beans / META-INF / bindings-jboss-beans.xml中列出。
1090 RMI/JRMP for Remote JMX 1091 RMI server socket 1098 Naming Service - RMI requests from client proxies 1099 Naming Service - Main port 3873 EJB3 Remoting Connector 4446 JBoss Remoting Connector - Unified Invoker 4712 JBossTS Recovery Manager 4713 JBossTS Transaction Status Manager 4714 JBossTS - used to create a unique process id 5445 HornetQ 5455 Socket for HornetQ throughput connection factory 5500 Non-SSL Remoting 5501 SSL Remoting 8009 AJP Port 8080 HTTP Port 8083 Dynamic class and resource loading
JBoss 4.x端口
1099 ./conf/jboss-service.xml or ./naming.sar/META-INF/jboss-service.xml Bootstrap JNP port. 1098 (anon) ./conf/jboss-service.xml or ./naming.sar/META-INF/jboss-service.xml RMI naming service port. Use '0' for an anonymous port. 4444 ./conf/jboss-service.xml or ./deploy/invokers-service.xml RMI/JRMP invoker port 4445 ./conf/jboss-service.xml or ./deploy/invokers-service.xml Pooled invoker 8083 ./conf/jboss-service.xml or ./deploy/dynclassloader-service.xml RMI dynamic class loader port 8080 ./deploy/jbossweb-tomcat55.sar/server.xml HTTP port for the web container 8009 ./deploy/jbossweb-tomcat55.sar/server.xml AJP port for the web container 8093 ./deploy/jms/uil2-service.xml UIL for JMS. 8443 (optional) ./deploy/jbossweb-tomcat55.sar/server.xml HTTPS port for the web container
我们从您的应用程序exception中看到，它正尝试连接到端口1459上的某个服务器，并且失败的原因是Connection refused 。
这有两个可能的原因：