JAVA调用Deepseek的api，完成基本对话

1. 获取API密钥首先，从DeepSeek平台获取API密钥，用于身份验证。
2. 添加HTTP客户端依赖使用Java的HTTP客户端库（如Apache HttpClient或OkHttp）来发送HTTP请求。如果使用Maven，可以在pom.xml中添加依赖：、

<dependency>    
	<groupId>org.apache.httpcomponentsgroupId>    		
	<artifactId>httpclientartifactId>    
	<version>4.5.13version>
dependency>

<dependency>    
	<groupId>com.squareup.okhttp3groupId>    
	<artifactId>okhttpartifactId>    
	<version>4.9.3version>
dependency>

3. 创建HTTP请求使用HTTP客户端库创建请求，设置请求头、URL和请求体
   使用Apache HttpClient示例：

import org.apache.http.HttpEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
public class DeepSeekClient {
    private static final String API_URL = "https://api.deepseek.com/v1/your-endpoint";    
    private static final String API_KEY = "your-api-key";
    public static void main(String[] args) {        
    	try (CloseableHttpClient httpClient = HttpClients.createDefault()) {            		
    		HttpPost httpPost = new HttpPost(API_URL);            
    		httpPost.setHeader("Authorization", "Bearer " + API_KEY);            
    		httpPost.setHeader("Content-Type", "application/json");
            String json = "{\"name\":\"tom\"}"; // 替换为实际请求体            
            httpPost.setEntity(new StringEntity(json));
            try (CloseableHttpResponse response = httpClient.execute(httpPost)) {                	
            	HttpEntity entity = response.getEntity();                
            	if (entity != null) {                   
            		String result = EntityUtils.toString(entity);                    
            		System.out.println(result);                
            	}            
            }        
          } catch (Exception e) {
               e.printStackTrace();        
            }    
          }
  }

使用OkHttp示例

import okhttp3.*;
import java.io.IOException;
public class DeepSeekClient {
    private static final String API_URL = "https://api.deepseek.com/v1/your-endpoint";    
    private static final String API_KEY = "your-api-key";
    
    public static void main(String[] args) {        
    	OkHttpClient client = new OkHttpClient();
        MediaType mediaType = MediaType.parse("application/json");        
	        String json = "{\"name\":\"tom\"}"; // 替换为实际请求体
	        RequestBody body = RequestBody.create(mediaType, json);
        	Request request = new Request.Builder()
        	.url(API_URL)                
        	.post(body)                
        	.addHeader("Authorization", "Bearer " + API_KEY)                	
        	.addHeader("Content-Type", "application/json")                
        	.build();
        try (Response response = client.newCall(request).execute()) {
        	if (response.isSuccessful() && response.body() != null) {  
        	     System.out.println(response.body().string());            
        	}       
        } catch (IOException e) {            
        	e.printStackTrace();       
         }    
     }
 }

通过以上步骤，你可以在Java中成功对接DeepSeek API，也可整合springboot，通过springboot发送向deepseek发送请求。