消息队列-RabbitMQ

 安装web插件

消息队列-RabbitMQ-CSDN博客https://blog.csdn.net/m0_66011019/article/details/143271224?spm=1001.2014.3001.5501在部署完rabbitmq服务之后，我们需要安装web界面插件，执行以下命令

[root@elk-01 ~]# rabbitmq-plugins enable rabbitmq_management
Enabling plugins on node rabbit@elk-01:
rabbitmq_management
The following plugins have been configured:rabbitmq_managementrabbitmq_management_agentrabbitmq_web_dispatch
Applying plugin configuration to rabbit@elk-01...
The following plugins have been enabled:rabbitmq_managementrabbitmq_management_agentrabbitmq_web_dispatchstarted 3 plugins.

访问本机IP地址加15672

输入默认的用户密码会显示权限不够,我们继续操作创建一个用户

创建用户 

[root@elk-01 ~]# rabbitmqctl add_user admin 123
Adding user "admin" ...
Done. Don't forget to grant the user permissions to some virtual hosts! See 'rabbitmqctl help set_permissions' to learn more.
[root@elk-01 ~]# rabbitmqctl set_user_tags admin administrator
Setting tags for user "admin" to [administrator] ...
[root@elk-01 ~]# rabbitmqctl set_permissions -p "/" admin ".*" ".*" ".*"
Setting permissions for user "admin" in vhost "/" ...
[root@elk-01 ~]# rabbitmqctl list_users
Listing users ...
user	tags
admin	[administrator]
guest	[administrator]

 登录成功

 创建JAVA开发环境

需要在电脑中安装IDEA，参考：Windows中JAVA环境配置-CSDN博客

 创建一个空白工程，创建一个Maven模块

在pom.xml添加以下内容：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><groupId>org.example</groupId><artifactId>RABBITMQ</artifactId><version>1.0-SNAPSHOT</version><properties><maven.compiler.source>17</maven.compiler.source><maven.compiler.target>17</maven.compiler.target></properties><dependencies><!--rabbitmq 依赖客户端--><dependency><groupId>com.rabbitmq</groupId><artifactId>amqp-client</artifactId><version>5.8.0</version></dependency><!--操作文件流的一个依赖--><dependency><groupId>commons-io</groupId><artifactId>commons-io</artifactId><version>2.6</version></dependency></dependencies><!--指定 jdk 编译版本--><build><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><configuration><source>8</source><target>8</target></configuration></plugin></plugins></build></project>

查看依赖是否安装