1. 声名服务接口

举个例子

  public interface IUser {
      boolean addUser(UserDto userDto);
      List<UserDto> getUsers();
      void addUserVoid(UserDto userDto);
  }

2. 服务提供方（Provider）

a. Maven dependency

 <!-- CaoyxRpc core 的依赖 -->
 <dependency>
     <groupId>com.github.iancao</groupId>
     <artifactId>caoyx-rpc-core</artifactId>
     <version>${caoyxRpc.version}</version>
 </dependency>
 <!-- 步骤1中的声名接口依赖 -->
 <dependency>
    <artifactId>xxxxx</artifactId>
    <groupId>xxxx</groupId>
    <version>xxxxx</version> 
  </dependency>

b. 实现接口声名暴露服务

实现步骤一的接口声名

public class UserServer {
    public static void main(String[] args) throws CaoyxRpcException {
        CaoyxRpcProviderConfig config = new CaoyxRpcProviderConfig();
        config.setApplicationName("caoyxRpc-sample-simple-server"); // 设置服务名称
        config.setPort(1118);  // 设置端口

        CaoyxRpcProviderFactory caoyxRpcProviderFactory = new CaoyxRpcProviderFactory(config);
        caoyxRpcProviderFactory.exportService(IUser.class, new UserImpl()); // 暴露服务 UserImpl为声名接口实现类
    }
}

c. 启动服务

这条日志代表对应className的实现启动成功

exportService: className[xxxx] implVersion:[x] success:[true]

3. 服务调用方（Invoker）

a. Maven dependency

 <!-- CaoyxRpc core 的依赖 -->
 <dependency>
     <groupId>com.github.iancao</groupId>
     <artifactId>caoyx-rpc-core</artifactId>
     <version>${caoyxRpc.version}</version>
 </dependency>
 <!-- 步骤1中的声名接口依赖 -->
 <dependency>
    <artifactId>xxxxx</artifactId>
    <groupId>xxxx</groupId>
    <version>xxxxx</version> 
  </dependency>

b. 创建远程调用对象

 CaoyxRpcInvokerConfig config = new CaoyxRpcInvokerConfig();
 config.setIFace(IUser.class);
 config.setProviderApplicationName("caoyxRpc-sample-simple-server");
 config.setApplicationName("caoyxRpc-sample-simple-client");
 config.setRegisterConfig(new RegisterConfig("127.0.0.1:1118", RegisterType.DIRECT));
 CaoyxRpcReferenceBean rpcReferenceBean = new CaoyxRpcReferenceBean(config);
 IUser user = (IUser)rpcReferenceBean.getObject();

c. 启动服务并调用 上一步骤中获取的IUser对象就可以当做一个本地的对象进行调用