Java空間連接查詢？

示例代碼：在Java空間連接查詢？

ServiceTemplate tmp1 = new ServiceTemplate(null, classes, null); 

    try { 

    /*  if(System.getSecurityManager() == null) 

      System.setSecurityManager(new RMISecurityManager());*/ 

     thisIp = InetAddress.getLocalHost(); 
     LookupLocator locator = new LookupLocator("jini://"+thisIp.getHostName().toString()); 
     ServiceRegistrar sr = locator.getRegistrar(); 
     JavaSpace space = (JavaSpace)sr.lookup(tmp1); 
     System.out.println("Success"); 

    }

遭遇錯誤[ServiceRegistrar SR = locator.getRegistrar（）;] 其中規定

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:519) 
at java.net.Socket.connect(Socket.java:469) 
at java.net.Socket.<init>(Socket.java:366) 
at java.net.Socket.<init>(Socket.java:209) 
at net.jini.core.discovery.LookupLocator.getRegistrar(LookupLocator.java:328) 
at net.jini.core.discovery.LookupLocator.getRegistrar(LookupLocator.java:286) 
at MessageEntry.main(MessageEntry.java:34)

我是新來的JavaSpace技術，請幫助我。

預先感謝您

Jeetesh.N

來源

2011-12-15 Jeetesh Nataraj

你是否開始服務？你是怎麼做到的？來自Apache River，Blitz或Gigaspaces的來源？提供有關問題的更多信息。 – 2011-12-15 14:20:34