入库方法修改为多线程，大幅提高入库效率

src/main/java/com/yupi/springbootinit/rabbitMQ/MQReceiver.java

@@ -10,6 +10,7 @@ import com.yupi.springbootinit.service.HostInfoService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.amqp.core.Message;
 import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
@@ -39,14 +40,15 @@ public class MQReceiver {
 //    }
 
     @RabbitListener(queues = "HOST_INFO_QUEUE")
+    @Async
     public void receive(List<NewHosts> hosts, Channel channel, Message message) throws IOException {
         long deliveryTag = message.getMessageProperties().getDeliveryTag();
         try {
             // 等待所有异步任务完成
-            hostInfoService.processHosts(hosts).join(); // 这里会抛出异常
+            hostInfoService.processHosts(hosts); // 这里会抛出异常
             channel.basicAck(deliveryTag, false);
-            log.info("deliveryTag:{}", deliveryTag);
-            log.info("{} 消息消费内容大小-------> {}",DateTime.now(),hosts.size());
+//            log.info("deliveryTag:{}", deliveryTag);
+//            log.info("{} 消息消费内容大小-------> {}",DateTime.now(),hosts.size());
         } catch (Exception e) {
             channel.basicNack(deliveryTag, false, false);
             log.error("消息消费失败------->消息内容大小{}", hosts.size(), e);