最近公司的项目用到了PhpRpc

1、需要用到的jar包为：phprpc_client.jar（选用，如果客户端是其他则不用，如js等）、phprpc.jar、phprpc_spring.jar

下载地址：http://phprpc.org/zh_CN/download/

2、web.xml配置

    <servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>
                /WEB-INF/spring/appServlet/mvc-dispatcher-servlet.xml
            </param-value>
        </init-param>      
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>

3、mvc-dispatcher-servlet.xml配置

<beans xmlns="http://www.springframework.org/schema/beans"  
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
        xmlns:context="http://www.springframework.org/schema/context"  
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd  
                http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">  

    <bean name="/userService" class="org.phprpc.spring.remoting.PHPRPC_Exporter">
        <property name="service" ref="userService" />  
        <property name="serviceInterface" value="com.xxx.service.UserService" />
    </bean>
    
    <bean name="userService" class="com.xxx.impl.UserServiceImpl"></bean>

</beans>

 userService是需要向外暴露的业务逻辑接口

以上服务器端的配置就完成了，下面配置客户端，我用的js作为客户端

    	var client = new PHPRPC_Client('http://172.16.9.194:8080/project/userService', ['login']);
		client.setKeyLength(256);  
		client.setEncryptMode(2); 
			
   	 	client.login("username", "pwd", "param3", "param4", function (result, args, output, warning) {  
			alert(result); 
    	}); 

 这里相当调用了userService的login方法，该方法有4个参数。JS中的最后一个参数为回调函数，将服务器端返回的返回值alert一下

大概就是这样