springboot接入deepseek深度求索 java

polaris06302026-03-28 12:15

以下是在springboot中接入aideepseek的过程。官网并没有java的示例。

1. 创建 API keydeepseek API keys

点击创建API key，把创建的key值复制下来，以后就不能再查看了，只能重新创建。

2. 封装询问deepseek的工具方法

添加key值和询问路径。API_KEY为你创建的key值。

复制代码

    private static final String API_URL = "https://api.deepseek.com/chat/completions";
    private static final String API_KEY = "11111111"; // 替换为你的 API Key

传入的question就是要询问的问题

复制代码

public String askDeepSeek(String question) throws IOException {
        CloseableHttpClient client = HttpClients.createDefault();

        // 创建 HTTP POST 请求
        HttpPost request = new HttpPost(API_URL);
        request.setHeader("Content-Type", "application/json");
        request.setHeader("Authorization", "Bearer " + API_KEY);

        // 动态构建请求体
        String requestBody = String.format(
                "{"model": "deepseek-chat", "messages": [{"role": "user", "content": "%s"}], "stream": false}",
                question
        );
        request.setEntity(new StringEntity(requestBody));

        // 发送请求并获取响应
        try (CloseableHttpResponse response = client.execute(request)) {
            // 返回响应内容
            return EntityUtils.toString(response.getEntity());
        }
    }

3. 调用该询问ai的方法

复制代码

String  question1= "今天是星期几。 " ;
String answer = askDeepSeek(question);
System.out.println("answer = " + answer);

4. 成功返回示例

复制代码

answer = {"id":"88dbce49-2841-448d-a74f-a2d3180c5672","object":"chat.completion","created":1734525002,"model":"deepseek-chat","choices":[{"index":0,"message":{"role":"assistant","content":"当然，我很高兴！谢谢你的关心。??"},"logprobs":null,"finish_reason":"stop"}],"usage":{"prompt_tokens":12,"completion_tokens":11,"total_tokens":23,"prompt_cache_hit_tokens":0,"prompt_cache_miss_tokens":12},"system_fingerprint":"fp_1bcb2de9ac"}

不过我接入之后，他只能回答一些很简单的问题，有没有大佬会用啊~