Introduction
Generative AI has revolutionized the way we interact with technology, enabling applications to create content, generate responses, and even simulate human-like conversations. Integrating generative AI into your Spring Boot application can open up a world of possibilities. In this blog post, we’ll walk you through the steps to get started with generative AI using Spring Boot.
Prerequisites
Before we dive in, make sure you have the following:
Setting Up Your Project
Create a New Spring Boot Project You can create a new Spring Boot project using Spring Initializer or your preferred IDE. Make sure to include the following dependencies:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.ai</groupId>
<artifactId>spring-ai-openai-spring-boot-starter</artifactId>
</dependency>
Configure Your API Key Add your API key to the application.properties file:spring.ai.openai.api-key=${OPENAI_API_KEY} Alternatively, you can set the API key as an environment variable:
`export OPENAI_API_KEY=your_api_key_here`
Implementing Generative AI
Create a Service to Interact with the AI API Create a service class to handle interactions with the generative AI API:import org.springframework.ai.openai.OpenAiClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service public class AiService {
@Autowired private OpenAiClient openAiClient;
public String generateResponse(String prompt) {
return openAiClient.generate(prompt).getText();
}
}
Create a Controller to Handle Requests Create a REST controller to expose an endpoint for generating AI responses:
Javaimport org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@RestController public class AiController {
@Autowired private AiService aiService;
@GetMapping("/generate")
public String generate(@RequestParam String prompt) {
return aiService.generateResponse(prompt);
}
}
Testing Your Application
Start your Spring Boot application and test the /generate endpoint by sending a GET request with a prompt parameter. For example:
http://localhost:8080/generate?prompt=Tell me a joke
You should receive a response generated by the AI model.
Conclusion
Integrating generative AI into your Spring Boot application is a powerful way to enhance its capabilities. With the steps outlined in this blog post, you can get started quickly and explore the endless possibilities of generative AI. Happy coding!