rmi 问题

[chenxs_03]

我用rmi建立一个服务。
如果用1099端口，就可以正常启动
如果用别的端口，就报如下错：
启动参数是 java -jar myclass.jar
我在linux上运行，关闭了iptable

Exception in thread "main" java.rmi.ConnectException: Connection refused to host: 192.168.6.88; nested exception is:
java.net.ConnectException: Connection refused
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:340)
at sun.rmi.registry.RegistryImpl_Stub.bind(Unknown Source)
at java.rmi.Naming.bind(Naming.java:128)
at main.RemoteGeneralServer.main(RemoteGeneralServer.java:55)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384)
at java.net.Socket.connect(Socket.java:546)
at java.net.Socket.connect(Socket.java:495)
at java.net.Socket.<init>(Socket.java:392)
at java.net.Socket.<init>(Socket.java:206)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:146)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)



代码如下：
public static void main(String[] args) throws UnknownHostException, RemoteException, MalformedURLException, AlreadyBoundException {
RemoteDimGrouperProxyInterface dimGrouperProxyMin = new RemoteDimGrouperProxy();
LocateRegistry.createRegistry(1099);//只能是1099，如果换其他端口都错
Naming.bind("Min", dimGrouperProxyMin);
}

[花谢尊前不敢香]

Naming.rebind()

[chenxs_03]

引用 1 楼 fangmingshijie 的回复:

Naming.rebind()

也不行

[花谢尊前不敢香]

那你LocateRegistry.createRegistry(port);下

[chenxs_03]

写了呀，上面代码中有

[花谢尊前不敢香]

 LocateRegistry.createRegistry(10001);    
 Naming.rebind("Min", dimGrouperProxyMin);   

这样报错？你在开玩笑吧

[花谢尊前不敢香]

报的什么错，发来看看。

[chenxs_03]

引用 6 楼 fangmingshijie 的回复:

报的什么错，发来看看。

大哥，我发了呀 Exception in thread "main" java.rmi.ConnectException: Connection refused to host: 192.168.6.88; nested exception is: java.net.ConnectException: Connection refused at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619) at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216) at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202) at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:340) at sun.rmi.registry.RegistryImpl_Stub.bind(Unknown Source) at java.rmi.Naming.bind(Naming.java:128) at main.RemoteGeneralServer.main(RemoteGeneralServer.java:55) Caused by: java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at java.net.Socket.connect(Socket.java:495) at java.net.Socket.<init>(Socket.java:392) at java.net.Socket.<init>(Socket.java:206) at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40) at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:146) at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)

[chenxs_03]

不过，刚才我已经解决了

[花谢尊前不敢香]

Naming.rebind("Min", dimGrouperProxyMin); //Min要是你新端口，比如： Naming.rebind("//127.0.0.1:10001/queryApp",dimGrouperProxyMin);

[chenxs_03]

引用 9 楼 fangmingshijie 的回复:

Naming.rebind("Min", dimGrouperProxyMin); //Min要是你新端口，比如： Naming.rebind("//127.0.0.1:10001/queryApp",dimGrouperProxyMin);

对，如果不是默认的1099，要写全路径

[与丨H远行]

遇到相同问题，求大神解答。