SpringBoot实现简单AI问答(百度千帆)

news2025/11/1 4:13:09

第一步：注册并登录百度智能云，创建应用并获取自己的APIKey与SecretKey，参考网址：

点击去百度智能云
在这里插入图片描述

第二步：引入千帆的pom依赖

		<dependency>
            <groupId>com.baidubce</groupId>
            <artifactId>qianfan</artifactId>
            <version>0.0.9</version>
        </dependency>

第三步：创建前端需要的controller

import com.baidubce.qianfan.core.auth.Auth;
import com.lx.vue.common.resp.ResultData;
import com.lx.vue.common.resp.ReturnCodeEnum;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

import com.baidubce.qianfan.Qianfan;
import com.baidubce.qianfan.core.builder.ChatBuilder;
import com.baidubce.qianfan.model.chat.ChatResponse;

@RestController
public class QianFanController {

    private static final String APIKey = "你的APIKey";
    private static final String SecretKey = "你的SecretKey";

    private static Qianfan qianfan = new Qianfan(Auth.TYPE_OAUTH,APIKey, SecretKey);


    @PostMapping("/ai/sendMsg")
    public ResultData sendMsg(@RequestBody String problem) {
        String result = null;
        try {
            result = chat(problem);
        } catch (Exception e) {
            e.printStackTrace();
            return new ResultData(ReturnCodeEnum.RC500.getCode(),"服务暂不可用",null);
        }
        return new ResultData(ReturnCodeEnum.RC200.getCode(),ReturnCodeEnum.RC200.getMessage(),result);
    }

    private static String chat(String problem) {
        ChatBuilder bulder = qianfan.chatCompletion()
                .model("ERNIE-Speed-8K");//你要使用的大模型款式，最好和我一样，其他的很有可能是收费的
            bulder.addMessage("user",problem);//你的问题  
        ChatResponse response = bulder.execute();
        return response.getResult();
    }
}