Spring的RMI , Http Invoker, Hessian测试结果
RMI配置说明：
1：对象序列化：
public class Account implements Serializable{
private String name;
public String getName(){
return name;
}
public void setName(String name) {
this.name = name;
}
}
2：远程接口定义：
public interface RemoteCallExample extends Remote {
public String show() throws RemoteException;
}
3：远程接口实现：
public class RemoteCallExampleImpl implements RemoteCallExample {
@Override
public String show() throws RemoteException{
return "remote test";
}
}
4：Spring服务器端配置（使用RmiServiceExporter来）：
在WEB-INF目录下面新建remoting-servlet.xml文件，添加相关的配置。
<bean name="remoteCallExample" class="com.hqb360.pay.service.impl.RemoteCallExampleImpl" />
<bean class="org.springframework.remoting.rmi.RmiServiceExporter">
<!-- does not necessarily have to be the same name as the bean to be exported -->
<property name="serviceName" value="remoteCallExample"/>
<property name="service" ref="remoteCallExample"/>
<property name="serviceInterface" value="com.hqb360.pay.service.RemoteCallExample"/>
<!-- defaults to 1099 -->
<property name="registryPort" value="1199"/>
</bean>
5：服务器端类
public class RemoteCallRMI{
public String show() throws RemoteException{
return remoteCallExample.show();
}
private RemoteCallExample remoteCallExample;
public RemoteCallExample getRemoteCallExample() {
return remoteCallExample;
}
public void setRemoteCallExample(RemoteCallExample remoteCallExample) {
this.remoteCallExample = remoteCallExample;
}
}
6：服务器端配置
<bean name="remoteCallRMI" class="com.hqb360.pay.service.impl.RemoteCallRMI" >
<property name="remoteCallExample" ref="remoteCall" />
</bean>
<bean id="remoteCall" class="org.springframework.remoting.rmi.RmiProxyFactoryBean">
<property name="serviceUrl" value="rmi://192.168.100.10:1199/remoteCallExample"/>
<property name="serviceInterface" value="com.hqb360.pay.service.RemoteCallExample"/>
</bean>
一些RMI问题说明：
1. RMI在启动配置中需要添加：-Djava.rmi.server.hostname=192.168.100.10
2. 需要制定相关的具体IP，把读取配置文件放到系统启动的时候处理。
Spring3.0后默认的HandlerMapping是DefaultAnnotationHandlerMapping，不是以前的BeanNameUrlHandlerMapping，所以配置Hessian和HttpInvoker的时候需要重新定义一下HandlerMapping.
在按照spring手册配置的时候需要添加定义（Spring文档有遗漏的地方）：
<!--Hessian 启动BeanNameMapping 映射功能,以httpRequest作为处理Adapter-->
<bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping">
<property name="defaultHandler" ref="httpRequestHandlerAdapter" />
</bean>
<!-- Hessian 方式以Http进行传递 -->
<bean id="httpRequestHandlerAdapter" class="org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter" />
测试结果
测试性能：RMI > Hessian > Http Invoker
数据图表如下：
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RMI
RMI并发测试（线程池大小：5，线程数：5）
[TestRunner] Starting executor timeOut:1000000ms workers:5 threadPoolSize:5
0 [5,880ms, 100%]
0 [5,881ms, 100%]
0 [5,977ms, 100%]
0 [5,978ms, 100%]
0 [5,989ms, 100%]
RemoteTestNG finishing: 8318 ms
RMI并发测试（线程池大小：5，线程数：10）
[TestRunner] Starting executor timeOut:1000000ms workers:10 threadPoolSize:5
0 [5,843ms, 100%]
0 [5,856ms, 100%]
0 [5,864ms, 100%]
0 [5,967ms, 100%]
0 [5,970ms, 100%]
0 [5,795ms, 100%]
0 [5,810ms, 100%]
0 [5,812ms, 100%]
0 [5,891ms, 100%]
0 [5,935ms, 100%]
RemoteTestNG finishing: 14194 ms
Httpinvoker
并发测试（线程池大小：5，线程数：5）
[TestRunner] Starting executor timeOut:100000ms workers:5 threadPoolSize:5
0 [24,350ms, 100%]
0 [25,384ms, 100%]
0 [27,601ms, 100%]
0 [27,700ms, 100%]
0 [29,443ms, 100%]
RemoteTestNG finishing: 31737 ms
并发测试（线程池大小：5，线程数：10）
[TestRunner] Starting executor timeOut:1000000ms workers:10 threadPoolSize:5
0 [26,519ms, 100%]
0 [26,637ms, 100%]
0 [28,365ms, 100%]
0 [29,744ms, 100%]
0 [29,821ms, 100%]
0 [28,433ms, 100%]
0 [29,914ms, 100%]
0 [31,795ms, 100%]
0 [28,959ms, 100%]
0 [29,407ms, 100%]
RemoteTestNG finishing: 61477 ms
hessian测试结果
并发测试（线程池大小：5，线程数：5）
[TestRunner] Starting executor timeOut:100000ms workers:5 threadPoolSize:5
0 [13,343ms, 100%]
0 [13,957ms, 100%]
0 [14,544ms, 100%]
0 [14,612ms, 100%]
0 [14,822ms, 100%]
RemoteTestNG finishing: 17133 ms
并发测试（线程池大小：5，线程数：10）
[TestRunner] Starting executor timeOut:100000ms workers:10 threadPoolSize:5
0 [13,407ms, 100%]
0 [14,058ms, 100%]
0 [14,271ms, 100%]
0 [14,293ms, 100%]
0 [18,198ms, 100%]
0 [14,496ms, 100%]
0 [15,128ms, 100%]
0 [16,478ms, 100%]
0 [17,680ms, 100%]
0 [17,317ms, 100%]
RemoteTestNG finishing: 37844 ms
需要测试代码的联系：longtask@gmail.com