sofa-rpc源码分析 1-简单入门

一、简介
SOFARPC 是蚂蚁金服开源的一款基于 Java 实现的 RPC 服务框架，为应用之间提供远程服务调用能力，具有高可伸缩性，高容错性，目前蚂蚁金服所有的业务的相互间的 RPC 调用都是采用 SOFARPC。SOFARPC 为用户提供了负载均衡，流量转发，链路追踪，链路数据透传，故障剔除等功能。
SOFARPC 还支持不同的协议，目前包括 bolt，RESTful，dubbo，H2C 协议进行通信
二、使用
1.HelloSyncService接口

public interface HelloSyncService {
    String saySync(String string);
}

2.HelloSyncServiceImpl实现类

public class HelloSyncServiceImpl implements HelloSyncService {

    @Override
    public String saySync(String string) {
        return string;
    }
}

3.DemoApplication启动类

@ImportResource({ "classpath*:applicationContext.xml" })
@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
public class DemoApplication {

    public static void main(String[] args) {
        SpringApplication springApplication = new SpringApplication(DemoApplication.class);
        ApplicationContext applicationContext = springApplication.run(args);

        HelloSyncService helloSyncServiceReference = (HelloSyncService) applicationContext
                .getBean("helloSyncServiceReference");

        System.out.println(helloSyncServiceReference.saySync("sync"));
    }

}

4.applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:sofa="http://sofastack.io/schema/sofaboot"
       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://sofastack.io/schema/sofaboot   http://sofastack.io/schema/sofaboot.xsd"
       default-autowire="byName">
    <bean id="helloSyncServiceImpl" class="com.sofarpctest.demo.provider.HelloSyncServiceImpl"/>
    <sofa:service ref="helloSyncServiceImpl" interface="com.sofarpctest.demo.provider.HelloSyncService">
        <sofa:binding.bolt/>
    </sofa:service>
    <sofa:reference id="helloSyncServiceReference" interface="com.sofarpctest.demo.provider.HelloSyncService">
        <sofa:binding.bolt/>
    </sofa:reference>
</beans>

工程demo下载