RABBITMQ Basic Function test Case (Java implementation)

To test whether RABBITMQ is useful, a RABBITMQ basic functional test Case written in the Java language is written for informational purposes only.

Code Description:

Because the implementation language is Java, there are Java virtual machines (JDK or JRE installed) to test, no need to install third-party modules like Python, easy to test in the Docker environment. The Amqp-client-3.x.x.jar library is used in this test case and can be downloaded on your own.

In order to implement a Java source file to achieve the receiving and sending (compiled or 3 class files), in the main function of the two threads, one responsible for the hair, a responsible for the collection, to test the RABBITMQ message receiving and sending. The sending message is sent every 2s (implemented: Java Thread Sleep), in order to add a Java random number (implementation: Java random) to different message content each time the message content is sent.

The code is as follows:

package com.devops.broker.rabbitmq.client;import com.rabbitmq.client.channel;import  com.rabbitmq.client.connection;import com.rabbitmq.client.connectionfactory;import  com.rabbitmq.client.queueingconsumer;import java.io.ioexception;import java.util.random;class  send extends thread {    private final static string  queue_name =  "Hello";     public void run ()  {         connectionfactory factory = new connectionfactory ();         factory.sethost ("10.6.28.46");         factory.setport (5672);         factory.setusername ("Guest") ;         factory.setpassword ("Guest");         random randomintnumber  = new random ();        try {             while  (True)  {                 Connection connection =  Factory.newconnection ();                 channel channel = connection.createchannel ();                 channel.queuedeclare (QUEUE_NAME, false,  False, false, null);                 String message =  "hello world!";                 Long  Threadid = send.currentthread (). GetId ();                 message = message +   " Thread ID: "  + threadid.tostring ()  +  " Random Num: "  + randomintnumber.nextint ();                 channel.basicpublish ("",  queue_name, null, message.getbytes ());                  System.out.println ("sent "  + message +  "'");                 system.out.println ("");                 channel.close ();                 connection.close ();                 try {                     thread.sleep (;     )            } catch  (interruptedexception  e)  {                     e.printstacktrace ();                 }            }         } catch  (exception e)  {             system.out.println (E.getmessage ());         }    }}class receiver extends thread {     private final static String QUEUE_NAME =  "Hello";    public  Void run ()  {        connectionfactory factory =  new connectionfactory ();         factory.sethost ("10.6.28.46 ");         factory.setport (5672);         factory.setusername ("Guest");         factory.setpassword (" Guest ");        try {             connection connection = factory.newconnection ();             Channel channel =  Connection.createchannel ();             Channel.queuedeclare (queue_name, false, fAlse, false, null);             Queueingconsumer consumer = new queueingconsumer (channel);             channel.basicconsume (Queue_name, true, consumer);             while  (True)  {                 QueueingConsumer.Delivery  Delivery = consumer.nextdelivery ();                 string message = new string (Delivery.getBody ());                 system.out.println (" received  '  + message +  ' ");             }        } catch  (exception e)  {             system.out.println (E.getmessage ());         }    }}public class main {    public  static void main (String[] args)  throws IOException {         send send = new send ();         send.start ();        receiver receiver =  New receiver ();         receiver.start ();     } }

TAG:RABBITMQ Java Demo, test case, functional test

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RABBITMQ Basic Function test Case (Java implementation)