demo工程(csdn上傳總是報錯461, 只好使用百度網盤了)
鏈接：https://pan.baidu.com/s/1EXbQDBMMNh1pyMIKwCmnow?pwd=7891
提取碼：7891

注冊百度智能云賬號并申請文心千帆大模型資格

https://login.bce.baidu.com/
https://cloud.baidu.com/product/wenxinworkshop

創(chuàng)建應用用于獲取access_token

創(chuàng)建應用成功后,可以獲取到API Key和Secret Key

獲取access_token

curl 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=【API Key】&client_secret=【Secret Key】'

開通付費服務

api調用是按token(字數)收費的,不開通收費無法使用。

發(fā)送對話請求

curl -XPOST 'https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/completions?access_token=[步驟一調用接口獲取的access_token]' -d '{
   "messages": [
    {"role":"user","content":"介紹一下你自己"}
   ]
}' 

Java發(fā)送http方式調用

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.gson.Gson;

import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

/**
 * api文檔 https://cloud.baidu.com/doc/WENXINWORKSHOP/s/jlil56u11
 *
 */
public class BaiduWenXinChat {

	static final OkHttpClient HTTP_CLIENT = new OkHttpClient().newBuilder().connectTimeout(5, TimeUnit.SECONDS) // 連接超時設置為20秒
			.writeTimeout(15, TimeUnit.SECONDS) // 寫入超時設置為30秒
			.readTimeout(20, TimeUnit.SECONDS) // 讀取超時設置為30秒
			.build();
	static Gson gson = new Gson();

	// 歷史對話信息
	Map<String, List<ChatMsg>> mapChatList = new HashMap<String, List<ChatMsg>>();

	public static void main(String[] args) throws Exception {

		/*  獲取acessToken:
		curl 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=【API Key】&client_secret=【Secret Key】'
		*/
		String accessToken = "24.621fe77e232121321213213213213213c6b";
		String url = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/completions?access_token="
				+ accessToken;
		String msg = "介紹下你自己";

		// 結合prompt增強的當前待發(fā)送信息
		ChatMsg chatMsg = new ChatMsg();
		chatMsg.setRole("user");
		chatMsg.setContent(msg);

		// 當前發(fā)送消息數組
		List<ChatMsg> messages = new ArrayList<ChatMsg>();
		messages.add(chatMsg);
		String messagesJson = gson.toJson(messages);
		String content = "{\"messages\":" + messagesJson + "}";

		long start = System.currentTimeMillis();

		MediaType mediaType = MediaType.parse("application/json");
		RequestBody body = RequestBody.create(mediaType, content);

		System.out.println(content);
		Request request = new Request.Builder().url(url).method("POST", body)
				.addHeader("Content-Type", "application/json").build();

		Response response = HTTP_CLIENT.newCall(request).execute();
		String responseText = response.body().string();
		System.out.println("response返回: \n" + responseText);

		long end = System.currentTimeMillis();
		System.out.println("該回答花費時間為：" + (end - start) / 1000.0 + "秒");

		ObjectMapper objectMapper = new ObjectMapper();
		JsonNode rootNode = objectMapper.readTree(responseText);
		String answer = rootNode.get("result").asText();
		System.out.println(answer);
	}

}

class ChatMsg {

	private String role;
	private String content;

	public String getRole() {
		return role;
	}

	public void setRole(String role) {
		this.role = role;
	}

	public String getContent() {
		return content;
	}

	public void setContent(String content) {
		this.content = content;
	}

}

demo工程(csdn上傳總是報錯461, 只好使用百度網盤了)
鏈接：https://pan.baidu.com/s/1EXbQDBMMNh1pyMIKwCmnow?pwd=7891
提取碼：7891

參考

https://blog.csdn.net/qq_30299877/article/details/131917097
https://cloud.baidu.com/doc/WENXINWORKSHOP/s/jlil56u11
https://cloud.baidu.com/qianfandev/topic/267178
https://blog.csdn.net/shy_snow/article/details/132759686文章來源地址http://www.zghlxwxcb.cn/news/detail-707645.html

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