springBoot服务调用-rmi,httpinvoke,hession

朱雀 2022-04-22 09:22 157阅读 0赞

# springBoot服务调用-rmi,httpinvoke,hession #

完整代码下载链接：

[https://github.com/2010yhh/springBoot-demos/tree/master/springboot-invoke][https_github.com_2010yhh_springBoot-demos_tree_master_springboot-invoke]

**环境**

> idea2018，jdk1.8，
> 
> springboot版本：springboot1.5.9.RELEASE,

远程服务调用：测试3种rmi,httpinvoke,hession方式。

## 1.Rmi ##

服务端服务暴露配置：

<bean name="testServiceImpl" class="com.ctg.test.api.serviceimpl.TestServiceImpl"/>
        <bean id="testService" class="org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter">
            <property name="service">
                <ref bean="testServiceImpl"/>
            </property>
            <property name="serviceInterface" value="com.ctg.test.api.service.TestService"></property>
        </bean>

客户端调用：

使用RmiProxyFactoryBean（这里没有使用配置bean的方式）

## 2.httpinvoke ##

服务端服务暴露配置：

客户端调用：

HttpInvokerProxyFactoryBean

## 3.hessin ##

服务端服务暴露配置：

<bean id="testServiceImpl3" class="com.ctg.test.api.serviceimpl.TestServiceImpl3"></bean>
        <bean name="/testService3" class="org.springframework.remoting.caucho.HessianServiceExporter">
            <property name="service" ref="testServiceImpl3" />
            <property name="serviceInterface" value="com.ctg.test.api.service.TestService3" />
        </bean>

客户端调用：

HessianProxyFactory

注意：3种调用方式，使用时，url写法不一样，

@Controller
    public class TestController {
        @RequestMapping("/testHttpinvoke")
        @ResponseBody
        public ResponseDo testHttpinvoke(String name)throws RemoteException
        {
            String url="http://127.0.0.1:8761/api/testService";
            ResponseDo responseDo=new ResponseDo();
            responseDo.setResult("service is null");
            DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            String nowdayTime = dateFormat.format(new Date());
            responseDo.setDate(nowdayTime);
            TestService testService= HttpInvokerProxyUtil.getInstance().doRefer(TestService.class,url);
            if(testService!=null){
                responseDo= testService.getResponse(name);
            }
            return responseDo;
        }
        @RequestMapping("/testRmi")
        @ResponseBody
        public ResponseDo testRmi(String name)throws RemoteException
        {
            String url="rmi://127.0.0.1:8760/testService2";
            ResponseDo responseDo=new ResponseDo();
            responseDo.setResult("service is null");
            DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            String nowdayTime = dateFormat.format(new Date());
            responseDo.setDate(nowdayTime);
            TestService2 testService2= RmiProxyUtil.getInstance().doRefer(TestService2.class,url);
            if(testService2!=null){
                responseDo= testService2.getResponse(name);
            }
            return responseDo;
        }
    
        @RequestMapping("/testHessian")
        @ResponseBody
       public ResponseDo testHessian(String name)throws RemoteException,MalformedURLException
        {
            String url = "http://localhost:8761/api/testService3";
            ResponseDo responseDo=new ResponseDo();
            responseDo.setResult("service is null");
            DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            String nowdayTime = dateFormat.format(new Date());
            responseDo.setDate(nowdayTime);
            TestService3 testService3 =HessinProxyUtil.getInstance().doRefer(TestService3.class,url);
            if(testService3!=null){
                responseDo= testService3.getResponse(name);
            }
            return responseDo;
        }
    
    }

## 4.测试 ##

启动服务端，启动客户端：

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3loaHloaHloaHloaA_size_16_color_FFFFFF_t_70]

**测试结果：**

rmi:  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3loaHloaHloaHloaA_size_16_color_FFFFFF_t_70 1]

httpinvoke:

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3loaHloaHloaHloaA_size_16_color_FFFFFF_t_70 2]

hessin:  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3loaHloaHloaHloaA_size_16_color_FFFFFF_t_70 3]

用jmeter压测发现，数据量小时，rmi和httpinvoke，hessin平均调用耗时差不多;数据量大时，应该是rmi效率>hessin>httpinvoke

[https_github.com_2010yhh_springBoot-demos_tree_master_springboot-invoke]: https://github.com/2010yhh/springBoot-demos/tree/master/springboot-invoke
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