springboot-MQRPCRPC 調(diào)用框架
一個簡單便捷的基于springboot+RabbitMQ中間件實現(xiàn)的RPC調(diào)用框架
遠程調(diào)用過程如下
首先:消費者和生產(chǎn)者spring容器初始化的時候,會根據(jù)配置的的api在RabbitMQ上建立相應(yīng)的隊列,消費者會監(jiān)聽相關(guān)隊列
1)生產(chǎn)者(client)調(diào)用以本地調(diào)用方式調(diào)用服務(wù);
2)client 接收到調(diào)用后通過Hessian將方法、參數(shù)等組裝成能夠進行網(wǎng)絡(luò)傳輸?shù)南Ⅲw;
3)client 通過代理類,執(zhí)行invoke方法,統(tǒng)一將消息發(fā)送到MQ監(jiān)聽的服務(wù)端;
4)server 收到消息后通過Hessian進行解碼;
5)server 根據(jù)解碼結(jié)果調(diào)用本地的服務(wù);
6)本地服務(wù)執(zhí)行并將結(jié)果返回給server ;
7)server 將返回結(jié)果通過Hessian打包發(fā)送至消費方;
8)client 接收到消息,并進行解碼;
9)生產(chǎn)者得到最終結(jié)果。
客戶端配置:
<!-- RabbitMQ連接池 -->
<task:executor id="amqpConnectionTaskExecutor" pool-size="5"/>
<!-- RabbitMQ連接器 -->
<rabbit:connection-factory id="connectionFactory" executor="amqpConnectionTaskExecutor" host="127.0.0.1" port="5672" username="admin" password="admin"
virtual-host="/kl"/>
<bean id="myService" class="com.kl.client.MQClientProxyFactoryBean">
<property name="connectionFactory" ref="connectionFactory"/>
<property name="serviceInterface" value="com.kl.api.Service"/>
</bean> 服務(wù)端配置:
<!-- RabbitMQ連接池 -->
<task:executor id="amqpConnectionTaskExecutor" pool-size="5"/>
<!-- RabbitMQ連接器 -->
<rabbit:connection-factory id="connectionFactory" executor="amqpConnectionTaskExecutor" host="127.0.0.1" port="5672" username="admin" password="admin"
virtual-host="/kl"/>
<bean id="ServiceImpl" class="com.kl.apiImpl.ServiceImpl"/>
<bean id="MyServiceEndpoint" class="com.kl.server.MQServerEndpoint">
<constructor-arg index="0" ref="ServiceImpl"/>
<property name="connectionFactory" ref="connectionFactory"/>
</bean>
測試代碼及圖例
/**
* 暴力測試
* @param args
*/
public static void main(String[] args) {
GenericXmlApplicationContext context = new GenericXmlApplicationContext(
"classpath:/applicationContext-client.xml");
Service service = (Service) context.getBean("myService");
new ClientTest().exec(service);
}
public void exec(Service service){
ExecutorService executorService= Executors.newFixedThreadPool(30);
for(int i=0;i<=30;i++){
executorService.submit(new Task(service));
}
}
private class Task implements Callable {
private Service service;
public Task(Service service){
this.service=service;
}
@Override
public Object call() throws Exception {
for(int i=0;i<=100000;i++){
System.out.println("servicEcho當前線程:"+Thread.currentThread().getName()+"| 線程任務(wù)數(shù)"+i+"| 輸出:"+service.echo("Hello AMQP!"));
System.out.println("serviceStudent當前線程:"+Thread.currentThread().getName()+"| 線程任務(wù)數(shù)"+i+"| 輸出:"+service.getStudent(null).getName());
}
return null;
}
}
以下為測試圖例
評論
圖片
表情
