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。

    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

    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)：

    测试性能：RMI > Hessian > Http Invoker

    数据图表如下：

    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