rabbit安装配置

1. 先安装支持库

2. wget http://www.erlang.org/download/otp_src_R14B03.tar.gz
     692  ls
     693  tar xvzf otp_src_R14B03.tar.gz
     694   cd otp_src_R14B03
     695  ./configure
     696  make
     697  sudo make install
     698  yum -y install ncurses-devel
     699  make
     700  sudo make install
     701  ls
     702  ./configure –enable-shared
     703  apt-cache search ncurses
     704  yum install ncurses-devel
     705  ./config --prefix=/opt/erlang    --without-javac
     706  ./config
     707  make
     708  yum install gcc-c++
     709  yum install erlang-doc   
     710  yum search libtool
     711  yum search libtool-ltdl-devel
     712  yum install libtool
     713  yum install libtool-ltdl-devel
     714  ls
     715  make
     716  make install
     717  yum install erlang-doc
     718  ./config
     719  ls
     720  ./configure
     721  make
     722  make install

    

3. 启动登录http://192.168.2.114:15672/ 密码和用户是guest
   

   建议是先下载rabbit 在用tar版本的.之后再找依赖库即可3.0以后版本没有sbin ,操作都在script下面,并且自带web 管理界面
   (1) 新增一个用户
   rabbitmqctl  add_user  Username  Password
   ./rabbitmqctl  add_user  moon moon
   (2) 删除一个用户
   rabbitmqctl  delete_user  Username
   (3) 修改用户的密码
   rabbitmqctl  change_password  Username  Newpassword
   (4) 查看当前用户列表
   rabbitmqctl  list_users

4. 如果新加了用户不进去去是因为没有给权限，执行如下权限就行了
   

   ./rabbitmqctl set_user_tags moon administrator

   参考地址http://blog.csdn.net/zyz511919766/article/details/42292655
5. 编写java生产者
   

   import com.rabbitmq.client.Channel;
   import com.rabbitmq.client.Connection;
   import com.rabbitmq.client.ConnectionFactory;
    
   import java.io.IOException;
   import java.util.concurrent.TimeoutException;
    
   /**
    * Created by wendongshan on 2016/5/25.
    */
   public class Tsst {
       private final static String QUEUE_NAME = "hello";
    
       public static void main(String[] argv) throws Exception {
    
           ConnectionFactory factory = new ConnectionFactory();
           factory.setHost("192.168.2.114");
           factory.setUsername("moon");
           factory.setPassword("moon");
           Connection connection = factory.newConnection();
           Channel channel = connection.createChannel();
    
           channel.queueDeclare(QUEUE_NAME, false, false, false, null);
           String message = "Hello World1!";
           channel.basicPublish("", QUEUE_NAME, null, message.getBytes());
           System.out.println(" [x] Sent '" + message + "'");
    
           channel.close();
           connection.close();
       }
   }

6. 消费者代码:
   

   import com.rabbitmq.client.Channel;
   import com.rabbitmq.client.Connection;
   import com.rabbitmq.client.ConnectionFactory;
   import com.rabbitmq.client.QueueingConsumer;
    
   public class Reqv {
       private final static String QUEUE_NAME = "hello";
    
       public static void main(String[] argv) throws Exception {
    
           ConnectionFactory factory = new ConnectionFactory();
           factory.setHost("192.168.2.114");
           factory.setPort(5672);
           Connection connection = factory.newConnection();
           Channel channel = connection.createChannel();
    
           channel.queueDeclare(QUEUE_NAME, false, false, false, null);
           System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
    
           QueueingConsumer consumer = new QueueingConsumer(channel);
           channel.basicConsume(QUEUE_NAME, true, consumer);
    
           while (true) {
               QueueingConsumer.Delivery delivery = consumer.nextDelivery();
               String message = new String(delivery.getBody());
               System.out.println(" [x] Received '" + message + "'");
           }
       }
   }

7. 以上实现是简单实用,当然rabbit的使用还有很多种格式;如广播,主题;根据不同的业务现状不同的场景;