Question

如何在lucene中使用中文自动分词技术

Answer 1

因为一元分词不适合进行中文检索。一元分词是按字拆分的，比如一句话“梦想很丰满”，使用一元分词拆分的结果是：“梦”，“想”，“很”，“丰”，“满”。如果查找“梦想”这个词，是找不到查询结果的。这并不符合我们的检索习惯，所以极少使用。

Answer 2

Configuration: RabbitMQ 3.3.5 on windows
On Config file in %APPDATA%\RabbitMQ\rabbit.config I have done below change as per https://www.rabbitmq.com/access-control.html
[{rabbit, [{loopback_users, []}]}].
I also tried creating a user/pwd - test/test doesn't seem to make it work.
Tried the Steps from this post.
Other Configuration Details are as below:
Tomcat hosted Spring Application Context:
<!-- Rabbit MQ configuration Start -->
<!-- Connection Factory -->
<rabbit:connection-factory id="rabbitConnFactory" virtual-host="/" username="guest" password="guest" port="5672"/>

<!-- Spring AMQP Template -->
<rabbit:template id="rabbitTemplate" connection-factory="rabbitConnFactory" routing-key="ecl.down.queue" queue="ecl.down.queue" />

<!-- Spring AMQP Admin -->
<rabbit:admin id="admin" connection-factory="rabbitConnFactory"/>

<rabbit:queue id="ecl.down.queue" name="ecl.down.queue" />

<rabbit:direct-exchange name="ecl.down.exchange">
<rabbit:bindings>
<rabbit:binding key="ecl.down.key" queue="ecl.down.queue"/>
</rabbit:bindings>
</rabbit:direct-exchange>
In my Controller Class
@Autowired
RmqMessageSender rmqMessageSender;

//Inside a method
rmqMessageSender.submitToECLDown(orderInSession.getOrderNo());
In My Message sender:
import org.springframework.amqp.core.AmqpTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component("messageSender")
public class RmqMessageSender {

@Autowired
AmqpTemplate rabbitTemplate;

public void submitToRMQ(String orderId){
try{
rabbitTemplate.convertAndSend("Hello World");
} catch (Exception e){
LOGGER.error(e.getMessage());
}
}
}