有几个主要步骤：
接口类与实现类省略：
接口：com.base.HttpinvokeInterface.java 接口方法：test()
实现类：com.impl.HttpinvokeService
1.Server端web.xml配置信息：
<servlet>
<servlet-name>httpinvoke(名称必须与配置横杠前面文件名一样如：httpinvoke-servlet.xml,配置与web.xml在同一个目录)</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>httpinvoke</servlet-name>
<url-pattern>/ httpinvoke/*(调用定义接口地址入口)</url-pattern>
</servlet-mapping>
2.Server端Spring配置 httpinvoke-servlet.xml：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean name="/httpinvokeService" class="org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter">
<property name="service">
<ref bean=" httpinvokeService"/>
</property>
<property name="serviceInterface">
<value>com.base.HttpinvokeInterface</value>
</property>
</bean>
<baan id="httpinvokeService" class="com.impl.HttpinvokeService">
</beans>
3.Client端Spring配置：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="httpinvokeService"
class="org.springframework.remoting.httpinvoker.HttpInvokerProxyFactoryBean">
<property name="serviceUrl" value="http://localhost:9111/CMS/ httpinvoke/ httpinvokeServiceService" />
<!-- 服务器IP地址：端口号/项目名称/（Server端web.xml中配置的<url-pattern>入口)/（服务器端配置的bean的name属性<bean name="/httpinvokeService" class="org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter">......</bean>）-->
<property name="serviceInterface" value="com.base. HttpinvokeInterface"/>
</bean>
</beans>
4.Client端测试：
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.base.HttpinvokeInterface
public class Test {
/**
* @param args
*/
public static void main(String[] args) {
ApplicationContext applicationContext = new ClassPathXmlApplicationContext("Spring远程调用客户端配置.xml"); //读取配置文件
HttpinvokeInterface service = (HttpinvokeInterface)applicationContext.getBean("httpinvokeService"); //通过接口得到服务器信息
service.test(); //调用服务器端的方法
System.out.println("远程调用，测试成功!");
}
}