Honghu的消息服務平臺已經拋棄了之前的ActiveMQ,改用高吞吐量比較大的Kafka分佈式消息中間件方案:
kafka消息平臺使用spring+kafka的集成方案,詳情如下:
1. 使用最高版本2.1.0.RELEASE集成jar包:spring-integration-kafka
2. Zookeeper、Kafka分佈式集羣使用init.properties配置化方案。
Java代碼
kafka.servers=127.0.0.1:9092
kafka.topic=xxxooo
[java]view plaincopyprint?
kafka.servers=127.0.0.1:9092
kafka.topic=xxxooo
kafka.servers=127.0.0.1:9092
kafka.topic=xxxooo
3. 使用消息生產者spring-context-producer配置化方案。
Java代碼
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
value="org.apache.kafka.common.serialization.IntegerSerializer"/>
value="org.apache.kafka.common.serialization.StringSerializer"/>
class="org.springframework.kafka.core.DefaultKafkaProducerFactory">
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
value="org.apache.kafka.common.serialization.IntegerSerializer"/>
value="org.apache.kafka.common.serialization.StringSerializer"/>
class="org.springframework.kafka.core.DefaultKafkaProducerFactory">
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
value="org.apache.kafka.common.serialization.IntegerSerializer" />
value="org.apache.kafka.common.serialization.StringSerializer" />
class="org.springframework.kafka.core.DefaultKafkaProducerFactory">
4. 使用消息消費者spring-context-producer配置化方案。
Java代碼
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
value="org.apache.kafka.common.serialization.IntegerDeserializer"/>
value="org.apache.kafka.common.serialization.StringDeserializer"/>
class="org.springframework.kafka.core.DefaultKafkaConsumerFactory">
class="org.springframework.kafka.listener.config.ContainerProperties">
class="org.springframework.kafka.listener.KafkaMessageListenerContainer"
init-method="doStart">
[java]view plaincopyprint?
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
value="org.apache.kafka.common.serialization.IntegerDeserializer"/>
value="org.apache.kafka.common.serialization.StringDeserializer"/>
class="org.springframework.kafka.core.DefaultKafkaConsumerFactory">
class="org.springframework.kafka.listener.config.ContainerProperties">
class="org.springframework.kafka.listener.KafkaMessageListenerContainer"
init-method="doStart">
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
value="org.apache.kafka.common.serialization.IntegerDeserializer" />
value="org.apache.kafka.common.serialization.StringDeserializer" />
class="org.springframework.kafka.core.DefaultKafkaConsumerFactory">
class="org.springframework.kafka.listener.config.ContainerProperties">
class="org.springframework.kafka.listener.KafkaMessageListenerContainer"
init-method="doStart">
5. 使用註解方式注入消息類型
@Autowired
private KafkaTemplate kafkaTemplate;
6. 重寫MessageListener 的getMessage方法獲取消息(業務實現)
7. RestFul服務方式測試消息服務
Java代碼
@CrossOrigin(origins ="*", maxAge =3600, methods = { RequestMethod.GET, RequestMethod.POST, RequestMethod.DELETE,
RequestMethod.PUT })
@RestController
@RequestMapping(value ="/rest/kafka")
publicclassKafKaProducer {
@RequestMapping(value ="/send", method = RequestMethod.GET)
publicJSONObject save() {
System.out.println("+++++++++++++++++++++++++++++++");
kafkaTemplate.sendDefault("HongHu KAFKA分佈式消息服務測試");
returnnull;
}
@Autowired
privateKafkaTemplate kafkaTemplate;
}
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@CrossOrigin(origins ="*", maxAge =3600, methods = { RequestMethod.GET, RequestMethod.POST, RequestMethod.DELETE,
RequestMethod.PUT })
@RestController
@RequestMapping(value ="/rest/kafka")
publicclassKafKaProducer {
@RequestMapping(value ="/send", method = RequestMethod.GET)
publicJSONObject save() {
System.out.println("+++++++++++++++++++++++++++++++");
kafkaTemplate.sendDefault("HongHu KAFKA分佈式消息服務測試");
returnnull;
}
@Autowired
privateKafkaTemplate kafkaTemplate;
}
@CrossOrigin(origins = "*", maxAge = 3600, methods = { RequestMethod.GET, RequestMethod.POST, RequestMethod.DELETE,
RequestMethod.PUT })
@RestController
@RequestMapping(value = "/rest/kafka")
public class KafKaProducer {
@RequestMapping(value = "/send", method = RequestMethod.GET)
public JSONObject save() {
System.out.println("+++++++++++++++++++++++++++++++");
kafkaTemplate.sendDefault("HongHu KAFKA分佈式消息服務測試");
return null;
}
@Autowired
private KafkaTemplate kafkaTemplate;
}
Java代碼
@RestController
publicclassKafKaConsumerimplementsMessageListener {
@Autowired
privateLogService logService;
publicvoidonMessage(ConsumerRecord records) {
System.out.println("===================="+ records);
Object o = records.value();
Log log =newLog();
log.setIsNewRecord(true);
log.setId(IdGen.uuid());
log.setTitle(String.valueOf(o));
logService.save(log);
}
}
[java]view plaincopyprint?
@RestController
publicclassKafKaConsumerimplementsMessageListener {
@Autowired
privateLogService logService;
publicvoidonMessage(ConsumerRecord records) {
System.out.println("===================="+ records);
Object o = records.value();
Log log =newLog();
log.setIsNewRecord(true);
log.setId(IdGen.uuid());
log.setTitle(String.valueOf(o));
logService.save(log);
}
}
@RestController
public class KafKaConsumer implements MessageListener {
@Autowired
private LogService logService;
public void onMessage(ConsumerRecord records) {
System.out.println("====================" + records);
Object o = records.value();
Log log = new Log();
log.setIsNewRecord(true);
log.setId(IdGen.uuid());
log.setTitle(String.valueOf(o));
logService.save(log);
}
}
願意瞭解框架技術或者源碼的朋友直接求求交流分享技術:3133806896
分佈式的一些解決方案,有願意瞭解的朋友可以找我們團隊探討
更多詳細源碼參考來源