https://github.com/microcmpt/msa-rpc4j

Lightweight RPC communication framework based on netty and protostuff.
https://github.com/microcmpt/msa-rpc4j

msa-regcovery netty protostuff spring spring-boot zookeeper

Last synced: 25 days ago
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Lightweight RPC communication framework based on netty and protostuff.

• Host: GitHub
• URL: https://github.com/microcmpt/msa-rpc4j
• Owner: microcmpt
• License: apache-2.0
• Created: 2018-05-13T02:26:31.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-06-01T03:29:07.000Z (over 6 years ago)
• Last Synced: 2024-09-28T16:41:53.528Z (about 1 month ago)
• Topics: msa-regcovery, netty, protostuff, spring, spring-boot, zookeeper
• Language: Java
• Homepage: https://github.com/msa-component/msa-rpc4j
• Size: 65.4 KB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# msa-rpc4j

[![Build Status](https://travis-ci.org/microcmpt/msa-rpc4j.svg?branch=master)](https://travis-ci.org/microcmpt/msa-rpc4j) [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)

### Introduction

msa-rpc4j是一款轻量级rpc nio通讯框架，底层通讯采用了netty nio通讯框架，rpc调用速度更快，序列化采用protostuff，序列化速度性能更优，为了保持高可用，采用zookeeper作为

服务注册中心，所以msa-rpc4j是一款具有高性能、高可用的通讯框架。

### Quick Start

##### 服务端

##### step1:引入msa-rpc4j-server

maven:

```$xslt

  com.github.microcmpt

  msa-rpc-server

  1.0.1

```

gradle:

```$xslt

compile group: 'com.github.microcmpt', name: 'msa-rpc-server', version: '1.0.1'

```

#####  step2:定义一个服务端接口HelloRpc4jService

```

public interface HelloRpc4jService {

    /**

     * Hello string.

     *

     * @param str the str

     * @return the string

     */

    String hello(String str);

}

```

##### step3:实现服务端业务逻辑HelloRpc4jServiceImpl类

```

@RpcService(value = HelloRpc4jService.class)

public class HelloRpc4jServiceImpl implements HelloRpc4jService {

    /**

     * Hello string.

     *

     * @param str the str

     * @return the string

     */

    public String hello(String str) {

        return "Hello, " + str;

    }

}

```

##### 消费端

#####  step1:引入msa-rpc-client

maven:

```$xslt

  com.github.microcmpt

  msa-rpc-client

  1.0.1

```

gradle:

```$xslt

compile group: 'com.github.microcmpt', name: 'msa-rpc-client', version: '1.0.1'

```

##### step2:配置RpcClientFactory

```

ZkServiceDiscovery discovery = new ZkServiceDiscovery();

discovery.setZkAddress("localhost:2181");

RpcClient client = new RpcClient(discovery);

RpcClientFactory factory = new RpcClientFactory(new DefaultInvocationProxy(rpcClient));

```

##### step3:通过RpcClientFactory实例创建HelloRpc4jService代理类

```

HelloRpc4jService client = factory.newClient(HelloRpc4jService.class);

String resp = client.hello("rpc4j");

System.out.println("返回结果:" + resp);

```

### Annotation

#### @RpcService

@RpcService用于标记该服务为暴露出去的API服务，服务端启动时自动注册到注册中心