Ubuntu下RMI Server 抛出java.rmi.ConnectException: Connection refused to host: 127.0.0.1解决办法

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本文详细介绍了在Ubuntu环境下，当RMIREgistry服务未运行导致代码无法正常工作时，通过两种方法来解决问题：一是直接在终端中启动服务；二是将服务启动代码集成到应用中，确保服务在应用运行期间一直保持开启状态。

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需要启动rmiregistry

参见

http://ubuntuforums.org/showthread.php?t=1278660

The actual reason is the rmiregistry service on your machine is not running......u hav two ways to solve it......

1) start terminal, type "rmiregistry" (without quotes) & hit enter. it will look like something has hanged up....but the service has been started........run your code now & things will work (only till the terminal looks in hanging state). closing the terminal or stopping the rmiregistry by ctrl+c will stop it.

2) second way is to add following snippet in your code -
static
{
try
{
LocateRegistry.createRegistry(1099);
}
catch (RemoteException e)
{
e.printStackTrace();
}
}

this will start the service till your code is running (on the default port 1099).