HRPC是一款基于Netty和Zookeeper设计的轻量级高性能RPC框架。
采用Protostuff序列化;
高性能,负载均衡;
支持服务的注册和订阅;
支持同步及异步2种调用方式;
长连接,自动重连;
采用cglib动态代理;
代码简答,易上手;
支持Spring;
通过Spring配置
<?xml version="1.0" encoding="UTF-8"?> <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/context http://www.springframework.org/schema/context/spring-context.xsd"> <!--扫描需求发布的服务所在的包--> <context:component-scan base-package="com.yingjun.rpc.service.impl"/> <context:property-placeholder location="classpath:system.properties"/> <!--服务端配置--> <bean id="rpcServer" class="com.yingjun.rpc.server.RPCServer"> <constructor-arg name="zookeeper" value="${zookeeper.address}"/> <constructor-arg name="serverAddress" value="${server.address}"/> </bean> </beans>
public interface UserService { public User getUser(String phone); public User updateUser(User user); }
@HRPCService(UserService.class) public class UserServiceImpl implements UserService { @Override public User getUser(String phone) { User user =new User(111,"yingjun",phone); return user; } @Override public User updateUser(User user) { user.setName("yingjun@update"); return user; } }
Spring配置
<?xml version="1.0" encoding="UTF-8"?> <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.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <context:annotation-config/> <context:property-placeholder location="classpath:system.properties"/> <!--客户端配置--> <bean id="rpcClient" class="com.yingjun.rpc.client.RPCClient"> <constructor-arg name="zookeeper" value="${zookeeper.address}"/> <!--订阅需要用到的接口--> <constructor-arg name="interfaces"> <list> <value>com.yingjun.rpc.service.OrderService</value> <value>com.yingjun.rpc.service.UserService</value> <value>com.yingjun.rpc.service.GoodsService</value> </list> </constructor-arg> </bean> </beans>
UserService userService = rpcClient.createProxy(UserService.class); User user1 = userService.getUser("188888888"); logger.info("result:" + user1.toString());
AsyncRPCProxy asyncProxy = rpcClient.createAsyncProxy(UserService.class); asyncProxy.call("getUser", new AsyncRPCCallback() { @Override public void success(Object result) { logger.info("result:" + result.toString()); } @Override public void fail(Exception e) { logger.error("result:" + e.getMessage()); } }, "188888888");
protostuff-)为什么选择Protostuff ?