Spring RMI暴露服务

Service 端：(注：org.springframework.web.servlet.DispatcherServlet)配置文件中.xml

<!-- RMI --> <bean id="accountServiceImpl" class="com.spring.service.impl.AccountServiceImpl" /> <bean class="org.springframework.remoting.rmi.RmiServiceExporter"> <property name="serviceName" value="AccountService" /> <property name="service" ref="accountServiceImpl" /> <property name="serviceInterface" value="com.spring.service.AccountService" /> <property name="registryPort" value="1199" /> </bean>
接口类：

package com.spring.service; import java.rmi.Remote; import java.rmi.RemoteException; import java.util.List; import com.spring.model.Account; public interface AccountService extends Remote { public void insert(Account account) throws RemoteException; public List<Account> getAccount(String name) throws RemoteException; }
实现类：

package com.spring.service.impl; import java.rmi.RemoteException; import java.util.List; import javax.annotation.Resource; import com.spring.dao.AccountDao; import com.spring.model.Account; import com.spring.service.AccountService; public class AccountServiceImpl implements AccountService { private AccountDao accountDao; @Override public void insert(Account account) throws RemoteException { this.accountDao.insert(account); } @Override public List<Account> getAccount(String name) throws RemoteException { return null; } @Resource(name = "accountDaoImpl") public void setAccountDao(AccountDao accountDao) { this.accountDao = accountDao; } }

其他机器或项目客户端：需要在spring环境中

<bean id="accountService" class="org.springframework.remoting.rmi.RmiProxyFactoryBean"> <property name="serviceUrl" value="rmi://127.0.0.1:1199/AccountService" /> <property name="serviceInterface" value="com.spring.service.AccountService" /> </bean> <bean id="simpleRMI" class="com.ccl.util.SimpleObject"> <property name="accountService" ref="accountService" /> </bean>

应用类：

package com.ccl.util; import java.rmi.RemoteException; import com.spring.model.Account; import com.spring.service.AccountService; public class SimpleObject { private AccountService accountService; public AccountService getAccountService() { return accountService; } public void setAccountService(AccountService accountService) { this.accountService = accountService; } public void insert() { try { Account a = new Account(); a.setName("client"); accountService.insert(a); } catch (RemoteException e) { e.printStackTrace(); } } }

调用：

ApplicationContext ac = new ClassPathXmlApplicationContext("spring.xml"); SimpleObject so = (SimpleObject) ac.getBean("simpleRMI"); so.insert();
从上可以看到：

要用到两个Service端的类，所以可以打成jar包加进项目就OK。