一、先申請key

1.1 登錄阿里云官網并搜索模型服務靈積，開通key

1.2 點擊上圖中的控制臺并進入

1.3 創(chuàng)建key

二、導入依賴坐標

2.1 導入以下倆個坐標

 <!--阿里巴巴大模型-->
        <!-- https://mvnrepository.com/artifact/com.alibaba/dashscope-sdk-java -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dashscope-sdk-java</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-simple</artifactId>
                </exclusion>
            </exclusions>
            <version>2.8.3</version>
        </dependency>

 <dependency>
            <groupId>com.squareup.okhttp3</groupId>
            <artifactId>okhttp</artifactId>
            <version>4.10.0</version>
        </dependency>

2.2 編寫Controller層?

這里controller層并未將前端的請求數(shù)據(jù)傳入給api中的參數(shù)，有需求的可以自己加一下，這里就使用瀏覽器測試一下看是否返回數(shù)據(jù)即可

?
import com.alibaba.dashscope.aigc.generation.GenerationResult;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.ruoyi.aliyunchat.service.ChatService;
import com.ruoyi.common.annotation.Anonymous;
import com.ruoyi.pojo.Result;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@Slf4j
@RestController
@Anonymous
public class ChatController {

    @Autowired
    private ChatService chatService;

    @RequestMapping("/chat")
    public Result chatAi() throws NoApiKeyException, InputRequiredException {
        GenerationResult generationResult = chatService.chatAi();
        
        return Result.success(generationResult);
    }
}

?

?2.3 Servic層及實現(xiàn)類

接口

import com.alibaba.dashscope.aigc.generation.GenerationResult;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.NoApiKeyException;

public interface ChatService {
    GenerationResult chatAi() throws NoApiKeyException, InputRequiredException;
}

實現(xiàn)類

import com.alibaba.dashscope.aigc.generation.GenerationResult;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.ruoyi.aliyunchat.aliqianwen.QianWenChat;
import com.ruoyi.aliyunchat.service.ChatService;
import org.springframework.stereotype.Service;

@Service
public class ChatServiceImpl implements ChatService {
    @Override
    public GenerationResult chatAi() throws NoApiKeyException, InputRequiredException {
        return  QianWenChat.callWithMessage();
    }
}

接著就是官網上的Demo了，我們這里封裝一下

import com.alibaba.dashscope.aigc.generation.Generation;
import com.alibaba.dashscope.aigc.generation.GenerationResult;
import com.alibaba.dashscope.aigc.generation.models.QwenParam;
import com.alibaba.dashscope.common.Message;
import com.alibaba.dashscope.common.MessageManager;
import com.alibaba.dashscope.common.Role;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.utils.Constants;
import lombok.extern.slf4j.Slf4j;

@Slf4j
public class QianWenChat {
    public static GenerationResult callWithMessage() throws NoApiKeyException, ApiException, InputRequiredException
    {
        Constants.apiKey="你的key";
        Generation gen = new Generation();
        MessageManager msgManager = new MessageManager(10);
        Message systemMsg =
                Message.builder().role(Role.SYSTEM.getValue()).content("You are a helpful assistant.").build();
        Message userMsg = Message.builder().role(Role.USER.getValue()).content("請問杭州阿里巴巴工作環(huán)境咋樣？").build();
        msgManager.add(systemMsg);
        msgManager.add(userMsg);
        QwenParam param =
                QwenParam.builder().model(Generation.Models.QWEN_TURBO).messages(msgManager.get())
                        .resultFormat(QwenParam.ResultFormat.MESSAGE)
                        .topP(0.8)
                        .enableSearch(true)
                        .build();
        GenerationResult result = gen.call(param);
        log.info("千問api回答的話語為：{}",result);
        System.out.println(result);
        return result;
    }
}

三、測試

3.1 在瀏覽器中輸入后端本地，并請求接口，響應如下

?文章來源地址http://www.zghlxwxcb.cn/news/detail-845584.html

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