Rabbit工具类 RabbitMQUtil

public class RabbitMQUtil {

    private static ConnectionFactory connectionFactory;

    static {
        //创建mq的连接工厂对象
        connectionFactory = new ConnectionFactory();
        //设置连接rabbit的主机地址
        connectionFactory.setHost("192.168.17.156");
        //设置连接端口
        connectionFactory.setPort(5672);
        //设置连接哪个虚拟主机
        connectionFactory.setVirtualHost("/ems");
        //设置虚拟主机的用户名和密码
        connectionFactory.setUsername("wyn");
        connectionFactory.setPassword("123456");
    }

    //定义一个获取连接
    public static Connection getConnection(){
        try {
            //通过连接工厂获取连接
            Connection connection = connectionFactory.newConnection();
            return connection;
        } catch (IOException e) {
            e.printStackTrace();
        } catch (TimeoutException e) {
            e.printStackTrace();
        }
            return null;
    }

    //关闭连接通道的方法
    public static void closeConnectionChannel(Channel channel,Connection connection){
        try {
            if (channel!=null) channel.close();
            if (connection!=null)connection.close();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (TimeoutException e) {
            e.printStackTrace();
        }

    }
    
}