当前位置：首页 > news >正文

淘宝联盟的网站怎么做做文献综述的文章用什么网站

news 2025/9/16 4:09:02

淘宝联盟的网站怎么做,做文献综述的文章用什么网站,哪个网站做h5比较好看,长图海报制作网站一、DeepSeek简介与应用场景 DeepSeek是国内领先的人工智能大模型平台，提供强大的自然语言处理能力。通过API接入，开发者可以快速为应用添加以下AI功能： 智能问答系统：构建知识库驱动的问答机器人内容生成：自动生成文…

一、DeepSeek简介与应用场景

DeepSeek是国内领先的人工智能大模型平台，提供强大的自然语言处理能力。通过API接入，开发者可以快速为应用添加以下AI功能：

智能问答系统：构建知识库驱动的问答机器人
内容生成：自动生成文章、摘要、广告文案等
代码辅助：代码补全、解释、翻译和优化
文本处理：情感分析、关键词提取、文本分类等

二、准备工作

2.1 获取DeepSeek API密钥

访问DeepSeek官网
注册开发者账号
进入控制台创建应用，获取API Key

2.2 SpringBoot项目基础配置

确保项目已包含基础依赖：

<dependencies><!-- Spring Boot Web --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><!-- Lombok --><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><optional>true</optional></dependency><!-- HTTP Client --><dependency><groupId>org.apache.httpcomponents</groupId><artifactId>httpclient</artifactId><version>4.5.13</version></dependency><!-- JSON处理 --><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId></dependency>
</dependencies>

三、基础接入方案

3.1 配置DeepSeek客户端

创建配置类管理API密钥：

@Configuration
public class DeepSeekConfig {@Value("${deepseek.api.key}")private String apiKey;@Value("${deepseek.api.url}")private String apiUrl;@Beanpublic CloseableHttpClient httpClient() {return HttpClients.createDefault();}// 其他配置...
}

在application.yml中添加配置：

deepseek:api:key: your_api_key_hereurl: https://api.deepseek.com/v1/chat/completions

3.2 封装DeepSeek服务

创建服务层处理API调用：

@Service
@Slf4j
public class DeepSeekService {private final String apiUrl;private final String apiKey;private final CloseableHttpClient httpClient;private final ObjectMapper objectMapper;public DeepSeekService(@Value("${deepseek.api.url}") String apiUrl,@Value("${deepseek.api.key}") String apiKey,CloseableHttpClient httpClient,ObjectMapper objectMapper) {this.apiUrl = apiUrl;this.apiKey = apiKey;this.httpClient = httpClient;this.objectMapper = objectMapper;}public String chatCompletion(String prompt) throws IOException {HttpPost httpPost = new HttpPost(apiUrl);// 设置请求头httpPost.setHeader("Content-Type", "application/json");httpPost.setHeader("Authorization", "Bearer " + apiKey);// 构建请求体Map<String, Object> requestBody = new HashMap<>();requestBody.put("model", "deepseek-chat");requestBody.put("messages", List.of(Map.of("role", "user", "content", prompt)));requestBody.put("temperature", 0.7);StringEntity entity = new StringEntity(objectMapper.writeValueAsString(requestBody));httpPost.setEntity(entity);// 执行请求try (CloseableHttpResponse response = httpClient.execute(httpPost)) {String responseBody = EntityUtils.toString(response.getEntity());Map<String, Object> responseMap = objectMapper.readValue(responseBody, Map.class);// 解析响应List<Map<String, Object>> choices = (List<Map<String, Object>>) responseMap.get("choices");if (choices != null && !choices.isEmpty()) {Map<String, Object> message = (Map<String, Object>) choices.get(0).get("message");return (String) message.get("content");}return "未获取到有效响应";}}
}

3.3 创建控制器暴露API

@RestController
@RequestMapping("/api/ai")
@RequiredArgsConstructor
public class AIController {private final DeepSeekService deepSeekService;@PostMapping("/chat")public ResponseEntity<String> chat(@RequestBody ChatRequest request) {try {String response = deepSeekService.chatCompletion(request.getPrompt());return ResponseEntity.ok(response);} catch (Exception e) {return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("请求DeepSeek服务失败: " + e.getMessage());}}@Datapublic static class ChatRequest {private String prompt;}
}

四、高级集成方案

4.1 异步调用实现

@Async
public CompletableFuture<String> asyncChatCompletion(String prompt) {try {String response = chatCompletion(prompt);return CompletableFuture.completedFuture(response);} catch (Exception e) {CompletableFuture<String> future = new CompletableFuture<>();future.completeExceptionally(e);return future;}
}

4.2 流式响应处理

public void streamChatCompletion(String prompt, OutputStream outputStream) throws IOException {HttpPost httpPost = new HttpPost(apiUrl);httpPost.setHeader("Content-Type", "application/json");httpPost.setHeader("Authorization", "Bearer " + apiKey);httpPost.setHeader("Accept", "text/event-stream");Map<String, Object> requestBody = new HashMap<>();requestBody.put("model", "deepseek-chat");requestBody.put("messages", List.of(Map.of("role", "user", "content", prompt)));requestBody.put("stream", true);StringEntity entity = new StringEntity(objectMapper.writeValueAsString(requestBody));httpPost.setEntity(entity);try (CloseableHttpResponse response = httpClient.execute(httpPost)) {InputStream inputStream = response.getEntity().getContent();BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));String line;while ((line = reader.readLine()) != null) {if (line.startsWith("data: ")) {String jsonData = line.substring(6);if (!"[DONE]".equals(jsonData)) {Map<String, Object> data = objectMapper.readValue(jsonData, Map.class);// 处理流式数据outputStream.write(processStreamData(data).getBytes());outputStream.flush();}}}}
}

4.3 异常处理与重试机制

@Retryable(value = {IOException.class, RuntimeException.class}, maxAttempts = 3,backoff = @Backoff(delay = 1000, multiplier = 2))
public String reliableChatCompletion(String prompt) throws IOException {return chatCompletion(prompt);
}@Recover
public String recoverChatCompletion(Exception e, String prompt) {log.error("DeepSeek服务调用失败，已重试3次", e);return "服务暂时不可用，请稍后再试";
}

五、实际应用案例

5.1 智能客服集成

@Service
public class CustomerSupportService {private final DeepSeekService deepSeekService;private final KnowledgeBaseService knowledgeBaseService;public String handleCustomerQuery(String question) {// 1. 从知识库检索相关文档String context = knowledgeBaseService.searchRelevantDocuments(question);// 2. 构建增强提示词String enhancedPrompt = String.format("你是一个专业的客服助手。根据以下上下文回答问题：\n\n%s\n\n问题：%s\n\n回答：",context, question);// 3. 调用DeepSeek获取回答return deepSeekService.chatCompletion(enhancedPrompt);}
}

5.2 内容自动生成

@Service
public class ContentGenerationService {public String generateBlogPost(String topic, String keywords) {String prompt = String.format("请以'%s'为主题，包含关键词'%s'，撰写一篇1000字左右的技术博客文章。" +"要求结构清晰，包含引言、正文和结论部分。", topic, keywords);return deepSeekService.chatCompletion(prompt);}
}

六、性能优化与最佳实践

6.1 缓存策略实现

@Service
@CacheConfig(cacheNames = "aiResponses")
public class CachedDeepSeekService {private final DeepSeekService deepSeekService;@Cacheable(key = "#prompt.hashCode()", unless = "#result.length() > 10000")public String cachedChatCompletion(String prompt) throws IOException {return deepSeekService.chatCompletion(prompt);}
}

6.2 请求限流控制

@Configuration
public class RateLimitConfig {@Beanpublic RateLimiter deepSeekRateLimiter() {// 每秒2个请求，突发5个return RateLimiter.create(2.0);}
}@Service
public class RateLimitedDeepSeekService {private final DeepSeekService deepSeekService;private final RateLimiter rateLimiter;public String rateLimitedChatCompletion(String prompt) throws IOException {if (rateLimiter.tryAcquire(1, 5, TimeUnit.SECONDS)) {return deepSeekService.chatCompletion(prompt);}throw new RuntimeException("请求过于频繁，请稍后再试");}
}

6.3 监控与日志记录

@Aspect
@Component
@Slf4j
public class DeepSeekMonitoringAspect {@Around("execution(* com.example.service.DeepSeekService.*(..))")public Object monitorDeepSeekCalls(ProceedingJoinPoint joinPoint) throws Throwable {long startTime = System.currentTimeMillis();String methodName = joinPoint.getSignature().getName();try {Object result = joinPoint.proceed();long duration = System.currentTimeMillis() - startTime;log.info("DeepSeek调用成功 - 方法: {}, 耗时: {}ms", methodName, duration);Metrics.counter("deepseek.calls", "method", methodName, "status", "success").increment();Metrics.timer("deepseek.latency", "method", methodName).record(duration, TimeUnit.MILLISECONDS);return result;} catch (Exception e) {Metrics.counter("deepseek.calls", "method", methodName, "status", "failure").increment();log.error("DeepSeek调用失败 - 方法: {}", methodName, e);throw e;}}
}

七、安全注意事项

API密钥保护：
- 不要将API密钥硬编码在代码中
- 使用环境变量或配置中心管理密钥
- 实现密钥轮换机制

输入验证：

public String safeChatCompletion(String prompt) {if (prompt == null || prompt.trim().isEmpty()) {throw new IllegalArgumentException("提示词不能为空");}if (prompt.length() > 1000) {throw new IllegalArgumentException("提示词过长");}// 防止注入攻击String sanitizedPrompt = prompt.replaceAll("[<>\"']", "");return deepSeekService.chatCompletion(sanitizedPrompt);
}