1、查看JDK信息：
[root@localhost ~]# rpm -qa | grep java
javapackages-tools-3.4.1-6.el7_0.noarch
tzdata-java-2014i-1.el7.noarch
java-1.7.0-openjdk-headless-1.7.0.71-2.5.3.1.el7_0.x86_64
java-1.7.0-openjdk-1.7.0.71-2.5.3.1.el7_0.x86_64
python-javapackages-3.4.1-6.el7_0.noarch
卸载OpenJDK，执行以下操作：
[root@localhost ~]# rpm -e --nodeps tzdata-java-2014i-1.el7.noarch
[root@localhost ~]# rpm -e --nodeps java-1.7.0-openjdk-headless-1.7.0.71-2.5.3.1.el7_0.x86_64
[root@localhost ~]# rpm -e --nodeps java-1.7.0-openjdk-1.7.0.71-2.5.3.1.el7_0.x86_64
2、下载JDK：
http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
向文件里面追加以下内容：
export JAVA_HOME=/opt/jdk1.8.0_25
export JRE_HOME=$JAVA_HOME/jre
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
export JAVA_HOME JRE_HOME PATH CLASSPATH
使修改生效
[root@localhost ~]# source /etc/profile //使修改立即生效
[root@localhost ~]# echo $PATH //查看PATH值
3、安装ant编译工具。
二、安装jmeter
1、安装&配置
可在Linux服务器上利用服务器强大的性能，执行JMeter进行性能测试。
当然，可在Windows机器上先编好测试计划（注意版本匹配，否则可能产生莫名错误），
然后下载到Linux上运行。 以JMeter2.9为例，下载地址：
http://jmeter.apache.org/download_jmeter.cgi，选择binaries下2.9版本。
解压完成后，添加环境变量：
vi /etc/profile
键入i，可编辑状态，按ESC，退出可编辑状态到命令行，键入“：wq”，按回车保存并退出vi
添加下述两行：
export JMETER=/usr/local/jmeter/apache-jmeter-2.9
export CLASSPATH=${JMETER}/lib/ext/ApacheJMeter_core.jar:${JMETER}/lib/jorphan.jar:$JMETER/lib/logkit-2.0.jar:${CLASSPATH}
export PATH=${JMETER}/bin/:${PATH}
完成添加后下述命令使配置生效：source /etc/profile
检查是否配置成功：
命令行输入jmeter -v
显示版本号则安装成功
2、下载插件JMeter-Rabbit-AMQP：
https://github.com/lykm02/JMeter-Rabbit-AMQP
按照README.md 文档步骤进行初始化。
JMeter-Rabbit-AMQP
======================
A JMeter plugin to publish & consume messages from RabbitMQ or any AMQP message broker.
JMeter Runtime Dependencies
Prior to building or installing this JMeter plugin, ensure that the RabbitMQ client library (amqp-client-3.x.x.jar) is installed in JMeter's lib/ directory.
Build Dependencies
Build dependencies are managed by Ivy. JARs should automagically be downloaded by Ivy as part of the build process.
In addition, you'll need to copy or symlink the following from JMeter's lib/ext directory:
ApacheJMeter_core.jar
Building
The project is built using Ant. To execute the build script, just execute: ant
Installing
To install the plugin, build the project and copy the generated JMeterAMQP.jar file from target/dist to JMeter's lib/ext/ directory.
==========================
三、安装RabbitMQ:
su -c 'rpm -Uvh https://mirrors.ustc.edu.cn/epel/epel-release-latest-7.noarch.rpm'
文章地址：https://www.cnblogs.com/uptothesky/p/6094357.html