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  • rabbitmq 连接測试

    1、假设写错了host (如:factory.setHost("locathost"); )报错:


    Exception in thread "main" java.net.UnknownHostException: locathost
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:195)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
    at java.net.Socket.connect(Socket.java:529)
    at com.rabbitmq.client.impl.FrameHandlerFactory.create(FrameHandlerFactory.java:32)
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:588)
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:612)
    at com.aaa.test.Send.main(Send.java:19)


    2、假设写错了HOST的IP(如:factory.setHost("192.168.1.10"); )无此地址, 报错:


    Exception in thread "main" java.net.ConnectException: Connection timed out: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
    at java.net.Socket.connect(Socket.java:529)
    at com.rabbitmq.client.impl.FrameHandlerFactory.create(FrameHandlerFactory.java:32)
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:588)
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:612)
    at com.aaatest.Send.main(Send.java:19)


    3、假设写错portPORT(如:factory.setPort(5678);) 报错:

    Exception in thread "main" java.net.ConnectException: Connection refused: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
    at java.net.Socket.connect(Socket.java:529)
    at com.rabbitmq.client.impl.FrameHandlerFactory.create(FrameHandlerFactory.java:32)
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:588)
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:612)
    at com.aaa.test.Send.main(Send.java:19)


    4、假设写错username或者password,报错:


    Exception in thread "main" com.rabbitmq.client.AuthenticationFailureException: ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfile.
    at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:338)
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:590)
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:612)
    at com.aaa.test.Send.main(Send.java:19)


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  • 原文地址:https://www.cnblogs.com/yxwkf/p/5386466.html
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