SpringBoot轻松集成豆包AI

Spring Boot 集成豆包AI

Spring Boot 是一个流行的 Java 开发框架，用于快速构建企业级应用程序。豆包AI 是一个智能对话平台，提供自然语言处理和对话生成能力。将豆包AI集成到Spring Boot项目中可以实现智能对话功能。

添加依赖 在项目的 pom.xml 文件中添加必要的依赖项，确保能够调用豆包AI的API和进行HTTP请求。

 org.springframework.boot spring-boot-starter-web org.apache.httpcomponents httpclient 4.5.13

配置API密钥 在 application.properties 或 application.yml 文件中配置豆包AI的API密钥和基础URL。

doubao.api.key=your_api_key_heredoubao.api.url=https://api.doubao.ai/v1/chat/completions

创建配置类 创建一个配置类来管理HTTP客户端，用于发送请求到豆包AI的API。

@Configurationpublic class HttpClientConfig { @Bean public CloseableHttpClient httpClient() { return HttpClientBuilder.create().build(); }}

创建服务类 实现一个服务类来处理与豆包AI的交互，包括构建请求和解析响应。

@Servicepublic class DoubaoAIService { @Value(\"${doubao.api.key}\") private String apiKey; @Value(\"${doubao.api.url}\") private String apiUrl; @Autowired private CloseableHttpClient httpClient; public String getResponse(String prompt) throws IOException { HttpPost httpPost = new HttpPost(apiUrl); httpPost.setHeader(\"Authorization\", \"Bearer \" + apiKey); httpPost.setHeader(\"Content-Type\", \"application/json\"); String requestBody = String.format(\"{\\\"prompt\\\":\\\"%s\\\"}\", prompt); httpPost.setEntity(new StringEntity(requestBody)); CloseableHttpResponse response = httpClient.execute(httpPost); String responseBody = EntityUtils.toString(response.getEntity()); response.close(); return responseBody; }}

创建控制器 创建一个控制器来处理Web请求，将用户输入传递给豆包AI服务并返回响应。

@RestController@RequestMapping(\"/api/chat\")public class ChatController { @Autowired private DoubaoAIService doubaoAIService; @PostMapping public ResponseEntity chat(@RequestBody String prompt) { try { String response = doubaoAIService.getResponse(prompt); return ResponseEntity.ok(response); } catch (IOException e) { return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(\"Error contacting Doubao AI\"); } }}

测试集成

使用Postman或curl测试集成是否成功，发送POST请求到 /api/chat 端点并检查豆包AI的响应。

curl -X POST -H \"Content-Type: application/json\" -d \'{\"prompt\":\"你好\"}\' http://localhost:8080/api/chat

异常处理

增强服务的健壮性，添加异常处理逻辑以应对网络问题或API限制。

@Servicepublic class DoubaoAIService { // ... existing code ... public String getResponse(String prompt) throws IOException { try { HttpPost httpPost = new HttpPost(apiUrl); httpPost.setHeader(\"Authorization\", \"Bearer \" + apiKey); httpPost.setHeader(\"Content-Type\", \"application/json\"); String requestBody = String.format(\"{\\\"prompt\\\":\\\"%s\\\"}\", prompt); httpPost.setEntity(new StringEntity(requestBody)); CloseableHttpResponse response = httpClient.execute(httpPost); String responseBody = EntityUtils.toString(response.getEntity()); response.close(); return responseBody; } catch (Exception e) { throw new IOException(\"Failed to get response from Doubao AI\", e); } }}

性能优化

考虑使用缓存或异步处理来提高性能，特别是当豆包AI的响应时间较长时。

@RestController@RequestMapping(\"/api/chat\")public class ChatController { @Autowired private DoubaoAIService doubaoAIService; @PostMapping public CompletableFuture<ResponseEntity> chat(@RequestBody String prompt) { return CompletableFuture.supplyAsync(() -> { try { String response = doubaoAIService.getResponse(prompt); return ResponseEntity.ok(response); } catch (IOException e) { return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(\"Error contacting Doubao AI\"); } }); }}

以下是豆包核心功能的简化Java实现示例，包含基础消息处理逻辑和交互流程：

消息处理核心类

public class DouBaoMessageHandler { private final Map contextMap = new ConcurrentHashMap(); public String processInput(String userInput, String sessionId) { contextMap.putIfAbsent(sessionId, \"default_context\"); String processedInput = preprocessText(userInput); String response = generateResponse(processedInput, sessionId); return postProcessResponse(response); } private String preprocessText(String text) { return text.trim().toLowerCase(); } private String generateResponse(String input, String sessionId) { // 实际应用中替换为NLP模型调用 if (input.contains(\"你好\")) { return \"你好！我是豆包，有什么可以帮您？\"; } return \"抱歉，我还没学会回答这个问题。\"; } private String postProcessResponse(String response) { return response + \"\\n[豆包AI]\"; }}

网络服务接口

@RestController@RequestMapping(\"/api/doubao\")public class DouBaoController { private final DouBaoMessageHandler handler = new DouBaoMessageHandler(); @PostMapping(\"/chat\") public ResponseEntity handleChat( @RequestBody ChatRequest request, @RequestH