Spring AI 抢先体验，5 分钟玩转 Java AI 应用开发

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-alibaba-dependencies</artifactId>
      <version>2023.0.1.0</version>
      <type>pom</type>
      <scope>import</scope>
     </dependency>
   </dependencies>
</dependencyManagement>

<dependencies>
  <dependency>
      <groupId>com.alibaba.cloud</groupId>
      <artifactId>spring-cloud-starter-alibaba-ai</artifactId>
  </dependency>
</dependencies>

spring:
  cloud:
    ai:
      tongyi:
        chat:
          options:
            # Replace the following key with a valid API-KEY.
            api-key: sk-a3d73b1709bf4a178c28ed7c8b3b5axx

@Service
public class TongYiSimpleServiceImpl extends AbstractTongYiServiceImpl {

  private final ChatClient chatClient;

  private final StreamingChatClient streamingChatClient;

  @Autowired
  public TongYiSimpleServiceImpl(ChatClient chatClient, StreamingChatClient streamingChatClient) {
    this.chatClient = chatClient;
    this.streamingChatClient = streamingChatClient;
  }
}

@Service
public class TongYiSimpleServiceImpl extends AbstractTongYiServiceImpl {

  // ......

  @Override
  public String completion(String message) {

    Prompt prompt = new Prompt(new UserMessage(message));

    return chatClient.call(prompt).getResult().getOutput().getContent();
  }

  @Override
  public Map<String, String> streamCompletion(String message) {

    StringBuilder fullContent = new StringBuilder();

    streamingChatClient.stream(new Prompt(message))
        .flatMap(chatResponse -> Flux.fromIterable(chatResponse.getResults()))
        .map(content -> content.getOutput().getContent())
        .doOnNext(fullContent::append)
        .last()
        .map(lastContent -> Map.of(message, fullContent.toString()))
        .block();

    log.info(fullContent.toString());

    return Map.of(message, fullContent.toString());
  }

}

@SpringBootApplication
public class TongYiApplication {
  public static void main(String[] args) {
    SpringApplication.run(TongYiApplication.class);
  }
}

{
    "Tell me a joke": "Sure, here's a classic one for you:\n\nWhy was the math book sad?\n\nBecause it had too many problems.\n\nI hope that made you smile! If you're looking for more, just let me know."
}