Java对接混元大模型API

1.混元大模型

1.1 购买（新用户免费试用一年)

1.2 创建秘钥

进入控制台

• 立即接入
  

• 创建子用户的secretId和key
  

• 点击快速创建
  

• 查看自己的id和key【记得自己记下来】
  

2. 编程对接-Java

2.1 maven - pom.xml

<dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.13.2</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>com.tencentcloudapi</groupId>
    <artifactId>tencentcloud-sdk-java-hunyuan</artifactId>
    <version>3.1.1010</version>
</dependency>

2.2 test方法

private HunyuanClient client;

   @Before
   public void init() {
       String SecretId = "你的ID";
       String SecretKey = "你的key";
       Credential cred = new Credential(SecretId, SecretKey);
       ClientProfile clientProfile = new ClientProfile();
       // ap-guangzhou 响应服务器所在区 设置为广州，可以不写
       client = new HunyuanClient(cred, "ap-guangzhou", clientProfile);
   }

@Test
   public void test_completions() {

       try {
           ChatCompletionsRequest request = new ChatCompletionsRequest();
           //模型名
           request.setModel("hunyuan-lite");
           //开启流式响应，就是向chatgpt那样一点一点输出
           request.setStream(true);
           //问题信息
           Message[] messages = new Message[1];
           Message message = new Message();
           /*角色 
           system - 指定对话场景 
           user - 你问ai的 
           assistant - ai 回答你的
           */
           message.setRole("user");
           //具体内容
           message.setContent("写一个python冒泡排序");
           messages[0] = message;
           request.setMessages(messages);

           ChatCompletionsResponse response = client.ChatCompletions(request);

           if (response.isStream()) {
               Gson gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation().create();
               for (SSEResponseModel.SSE e : response) {
                   ChatCompletionsResponse eventModel = gson.fromJson(e.Data, ChatCompletionsResponse.class);
                   //响应内容
                   Choice[] choices = eventModel.getChoices();
                   if (choices.length > 0) {
                       //取出具体类容，你也可以试试打印整个choices
                       System.out.print(choices[0].getDelta().getContent());
                   }
                   // 中止事件流, 使用 response.close() + break
                   if ("stop".equals(choices[0].getFinishReason())) {
                       response.close();
                       break;
                   }
               }
           }


       } catch (TencentCloudSDKException e) {
           e.printStackTrace();
       }
   }

• 结果