DeepSeek API 调用 - Spring Boot 实现

DeepSeek API 调用 - Spring Boot 实现

1. 项目依赖

在 pom.xml 中添加以下依赖：

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-webflux</artifactId>
    </dependency>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
    </dependency>
</dependencies>

2. 项目结构

deepseek-project/
├── src/main/java/com/example/deepseek/
│   ├── DeepSeekApplication.java
│   ├── config/
│   │   └── DeepSeekConfig.java
│   ├── model/
│   │   ├── ChatRequest.java
│   │   ├── ChatResponse.java
│   │   └── Message.java
│   └── service/
│       └── DeepSeekService.java
└── conversation.txt

3. 完整代码实现

3.1 配置类 DeepSeekConfig.java

package com.example.deepseek.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;

@Configuration
@Getter
public class DeepSeekConfig {
   
   
    @Value("${deepseek.api.url}")
    private String apiUrl;

    @Value("${deepseek.api.key}")
    private String apiKey;
}

3.2 请求/响应模型

Message.java:

package com.example.deepseek.model;

import lombok.Data;

@Data
public class Message {
   
   
    private String role;
    private String content;
}

ChatRequest.java:

package com.example.deepseek.model;

import lombok.Data;
import java.util.List;

@Data
public class ChatRequest {
   
   
    private String model = "deepseek-ai/DeepSeek-V3";
    private List<Message> messages;
    private boolean stream