We write code in a consumer this function
first is this new level package
created entry procedures consumer
consumers also need to establish and mq channel. Create a channel to establish a connection
at the top of the queue are declared
below to write the core code listen queue. basicConsume method which is the core method
Ctrl + T-- select the last PublisherCallbackChannelImpl
have a lot of overloaded methods, we take one of them
Consumer realization method
Here with the original method of consumption
that there needs to be rewritten method
handleDelivery
When a message is received it will call hanleDelivery
drop a parameter consumerTag method in which implementation class is set to have a place where this consumerTag is consumed tags. This parameter is provided may not be provided
by the envelope is the envelope means. By envelope can get a lot of things to get, for example, the switch
can also get the message Id
parameter list each parameter means
the content of the output message
to try catch channel defined outside of the
Start the test
If the execution method once again sent.
Then the receiver will automatically receive a message here
Process
