yum -y install socat

wget http://www.rabbitmq.com/releases/erlang/erlang-19.0.4-1.el7.centos.x86_64.rpm
rpm -ivh erlang-19.0.4-1.el7.centos.x86_64.rpm

wget  http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.10/rabbitmq-server-3.6.10-1.el7.noarch.rpm
rpm -ivh rabbitmq-server-3.6.10-1.el7.noarch.rpm

systemctl start rabbitmq-server
rabbitmqctl status //查看启动状态
rabbitmqctl stop  //关闭服务
rabbitmq-server -detached           //进入mq目录，启动rabbitmq，-detached代表后台守护进程方式启动
rabbitmqctllist_users //查看角色

rabbitmq-plugins enable rabbitmq_management

rabbitmqctl add_user admin 123 //admin为用户名  123为密码
rabbitmqctl set_user_tags admin administrator  //给用户赋角色

cp /usr/share/doc/rabbitmq-server-3.6.10/rabbitmq.config.example /etc/rabbtimq/rabbitmq.config

wget https://dl.bintray.com/rabbitmq/community-plugins/3.6.x/rabbitmq_delayed_message_exchange/rabbitmq_delayed_message_exchange-20171215-3.6.x.zip

unzip rabbitmq_delayed_message_exchange-20171215-3.6.x.zip -d /usr/lib/rabbitmq/lib/rabbitmq_server-3.6.10/plugins

rabbitmq-plugins enable rabbitmq_delayed_message_exchange

原因：RabbitMQ数据是根据当前hostname作为node节点作为数据名保存
数据路径：/var/lib/rabbitmq/mnesia/
可以通过添加RabbitMQ固定节点名字为info，保证数据文件不变
echo 'NODENAME=rabbit@info' | sudo tee -a /etc/rabbitmq/rabbitmq-env.conf

systemctl enable rabbitmq-server.service

vim /etc/sysconfig/iptables

@ECHO OFF表示关闭命令打印

FOR /f "skip=1 tokens=* delims=" %%i in ('wmic ENVIRONMENT WHERE "Name='Path'and UserName='<System>'" GET VariableValue') do (
	SET pt=%%i
	GOTO pt
)
:pt

<dependency>
	<groupId>org.apache.httpcomponents</groupId>
	<artifactId>httpcore-nio</artifactId>
</dependency>
<dependency>
	<groupId>org.apache.httpcomponents</groupId>
	<artifactId>httpasyncclient</artifactId>
</dependency>

http://download.redis.io/releases/

yum install gcc-c++

wget http://download.redis.io/releases/redis-4.0.0.tar.gz

tar -zxvf redis-4.0.0.tar.gz