Java implementation RABBITMQ, installation process included

RABBITMQ's first Java implementation

RABBITMQ is based on Erlang, so you must first configure the Erlang environment

Erlang official website http://www.erlang.org/

Download options for Erlang under Linux sourcefile

wget command Download

Use tar–xzvf *.tar.gz command to extract under Ubuntu

Execute the following command in turn:

./configure--prefix=/home/hadoop/mydisk/erlang

(This process may fail, recommended sudoapt-get install build-essential)

If not, just install whatever you want.

tip: The following packages are best Erlang Installed prior to installation : Perl, Debhelper (>= 4.0.0), autoconf (>=2.50), OpenSSL, Libssl-dev, M4, Libncurses5-dev, Dpatch, Autotools-dev , Unixodbc-dev

Make

This process will take some time.

Makeinstall

After the installation is complete, you need to do some configuration:

Modify the Etc/profile file to set environment variables

Erlang_home=/home/hadoop/mydisk/erlang Export $ERLANG _home/bin

Test whether the installation configuration was successful

At this point, Erlang has been installed with the configuration completed and the following begins the installation of configuration RABBITMQ:

Also download the compressed package

Wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.3.5/rabbitmq-server-generic-unix-3.3.5.tar.gz

Unzip, configure

Start RABBITMQ

Port is 5672

The following RABBITMQ is tested using the Java language, here is a demo

Download the Java Client jar package first

Http://www.rabbitmq.com/java-client.html

Wget http://www.rabbitmq.com/releases/rabbitmq-java-client/v3.3.5/rabbitmq-java-client-bin-3.3.5.tar.gz

Send Side

You can send a message to a queue by calling the Send method in the main function

Receiving end

This is the receive-side code that receives information from the queue

The default user and default host can be seen through the source code

So the sethost in the above code is commented out, the program has been able to run normally.

Java implementation RABBITMQ, installation process included