hsuanwudev / nexus Goto Github PK

View Code? Open in Web Editor NEW

This project forked from stephenfaust/nexus

Nexus是一个简单的rpc框架，基本实现rpc的主要功能，目前须结合spring使用，其中使用Netty为通信框架，使用kryo作为默认序列化协议，通过spi来选配序列化协议、负载均衡器、注册中心；

License: Apache License 2.0

Java 100.00%

nexus's Introduction

Nexus

介绍

使用教程

将项目拉到本地，并安装到本地maven仓库；
创建一个空的springboot项目；
pom引入依赖；

<dependency>
  <groupId>com.mao.nexus</groupId>
  <artifactId>nexus-spring-boot-start</artifactId>
  <version>1.0.0</version>
</dependency>

在yml配置相关内容

nexus:
  service-name: server-example
  port: 1234
  registry:
    protocol: consul
  cluster:
    load-balance: random
  max-connection: 20

在服务端编写服务；

@NexusService
public class TestServiceImpl implements TestService {

  @Value("${nexus.port}")
  private int port;

  private final List<User> userList = new ArrayList<>();

  private Random random = new Random();

  @PostConstruct
  public void init() {

    for (int i = 0; i < 10; i++) {
      User user = new User("Test" + i, i, random.nextInt(2), port);
      userList.add(user);
    }
  }

  @Override
  public String doTest(String var) {
    return String.format("收到了，%s,我的回答是：够了！~我是%d", var, port);
  }

  @Override
  public User getUser(String name) {
    return userList.stream().filter(user -> user.getName().equals(name)).findAny().orElse(null);
  }
}

客户端controller；

@RestController
public class RpcController {

  @NexusClient(serviceName = "server-example")
  private TestService testService;


  @GetMapping("/test/{par}")
  public String test2(@PathVariable String par) throws IOException {
    Random random = new Random();
    long l = random.nextLong();
    return testService.doTest(String.valueOf(l));

  }

  @GetMapping("/test3/{name}")
  public User test3(@PathVariable String name) {
    return testService.getUser(name);
  }

}