Alibaba Cloud Model Studio：子業務空間的模型調用

新加坡地區

SDK 調用配置的base_url：https://dashscope-intl.aliyuncs.com/compatible-mode/v1

HTTP 要求地址：POST https://dashscope-intl.aliyuncs.com/compatible-mode/v1/chat/completions

北京地區

SDK 調用配置的base_url：https://dashscope.aliyuncs.com/compatible-mode/v1

HTTP 要求地址：POST https://dashscope.aliyuncs.com/compatible-mode/v1/chat/completions

新加坡地區

dashscope.base_http_api_url = 'https://dashscope-intl.aliyuncs.com/api/v1'

北京地區

HTTP 要求地址：

• 通義千問大語言模型：POST https://dashscope.aliyuncs.com/api/v1/services/aigc/text-generation/generation

• 通義千問VL/Audio模型：POST https://dashscope.aliyuncs.com/api/v1/services/aigc/multimodal-generation/generation

SDK 調用無需配置 base_url。

Python（SDK）

import os
import dashscope

dashscope.base_http_api_url = 'https://dashscope-intl.aliyuncs.com/api/v1'
# 以上為新加坡地區base_url，若使用北京地區的模型，需將base_url替換為：https://dashscope.aliyuncs.com/api/v1
messages = [
    {'role': 'system', 'content': 'You are a helpful assistant.'},
    {'role': 'user', 'content': '你是誰？'}
]
response = dashscope.Generation.call(
    # 若沒有配置環境變數，請用百鍊API Key將下行替換為：api_key="sk-xxx"
    # 新加坡和北京地區的API Key不同。擷取API Key：https://www.alibabacloud.com/help/model-studio/get-api-key
    api_key=os.getenv('DASHSCOPE_API_KEY'),
    model="qwen-plus", # 此處以qwen-plus為例，可按需更換模型名稱。模型列表：https://www.alibabacloud.com/help/model-studio/getting-started/models
    messages=messages,
    result_format='message'
    )
print(response)

Java（SDK）

// 建議dashscope SDK的版本 >= 2.12.0
import java.util.Arrays;
import java.lang.System;
import com.alibaba.dashscope.aigc.generation.Generation;
import com.alibaba.dashscope.aigc.generation.GenerationParam;
import com.alibaba.dashscope.aigc.generation.GenerationResult;
import com.alibaba.dashscope.common.Message;
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.JsonUtils;
import com.alibaba.dashscope.protocol.Protocol;

public class Main {
    public static GenerationResult callWithMessage() throws ApiException, NoApiKeyException, InputRequiredException {
        Generation gen = new Generation(Protocol.HTTP.getValue(), "https://dashscope-intl.aliyuncs.com/api/v1");
        // 以上為新加坡地區base_url，若使用北京地區的模型，需將base_url替換為：https://dashscope.aliyuncs.com/api/v1
        Message systemMsg = Message.builder()
                .role(Role.SYSTEM.getValue())
                .content("You are a helpful assistant.")
                .build();
        Message userMsg = Message.builder()
                .role(Role.USER.getValue())
                .content("你是誰？")
                .build();
        GenerationParam param = GenerationParam.builder()
                // 若沒有配置環境變數，請用百鍊API Key將下行替換為：.apiKey("sk-xxx")
                // 新加坡和北京地區的API Key不同。擷取API Key：https://www.alibabacloud.com/help/model-studio/get-api-key
                .apiKey(System.getenv("DASHSCOPE_API_KEY"))
                // 此處以qwen-plus為例，可按需更換模型名稱。模型列表：https://www.alibabacloud.com/help/model-studio/getting-started/models
                .model("qwen-plus")
                .messages(Arrays.asList(systemMsg, userMsg))
                .resultFormat(GenerationParam.ResultFormat.MESSAGE)
                .build();
        return gen.call(param);
    }
    public static void main(String[] args) {
        try {
            GenerationResult result = callWithMessage();
            System.out.println(JsonUtils.toJson(result));
        } catch (ApiException | NoApiKeyException | InputRequiredException e) {
            // 使用日誌架構記錄異常資訊
            System.err.println("An error occurred while calling the generation service: " + e.getMessage());
        }
        System.exit(0);
    }
}

PHP（HTTP）

<?php
// 以下為新加坡地區url，若使用北京地區的模型，需將url替換為：https://dashscope.aliyuncs.com/api/v1/services/aigc/text-generation/generation
$url = "https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation";
// 新加坡和北京地區的API Key不同。擷取API Key：https://www.alibabacloud.com/help/model-studio/get-api-key
$apiKey = getenv('DASHSCOPE_API_KEY');

$data = [
    // 此處以qwen-plus為例，可按需更換模型名稱。模型列表：https://www.alibabacloud.com/help/model-studio/getting-started/models
    "model" => "qwen-plus",
    "input" => [
        "messages" => [
            [
                "role" => "system",
                "content" => "You are a helpful assistant."
            ],
            [
                "role" => "user",
                "content" => "你是誰？"
            ]
        ]
    ],
    "parameters" => [
        "result_format" => "message"
    ]
];

$jsonData = json_encode($data);

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonData);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer $apiKey",
    "Content-Type: application/json"
]);

$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);

if ($httpCode == 200) {
    echo "Response: " . $response;
} else {
    echo "Error: " . $httpCode . " - " . $response;
}

curl_close($ch);
?>

Node.js（HTTP）

DashScope 未提供 Node.js 環境的 SDK。如需通過 OpenAI Node.js SDK調用，請參考本文的OpenAI 相容章節。

import fetch from 'node-fetch';
// 新加坡和北京地區的API Key不同。擷取API Key：https://www.alibabacloud.com/help/model-studio/get-api-key
$apiKey = getenv('DASHSCOPE_API_KEY');
const apiKey = process.env.DASHSCOPE_API_KEY;

const data = {
    model: "qwen-plus", // 此處以qwen-plus為例，可按需更換模型名稱。模型列表：https://www.alibabacloud.com/help/model-studio/getting-started/models
    input: {
        messages: [
            {
                role: "system",
                content: "You are a helpful assistant."
            },
            {
                role: "user",
                content: "你是誰？"
            }
        ]
    },
    parameters: {
        result_format: "message"
    }
};

fetch('https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation', {
// 以上為新加坡地區url，若使用北京地區的模型，需將url替換為：https://dashscope.aliyuncs.com/api/v1/services/aigc/text-generation/generation
    method: 'POST',
    headers: {
        'Authorization': `Bearer ${apiKey}`,
        'Content-Type': 'application/json'
    },
    body: JSON.stringify(data)
})
.then(response => response.json())
.then(data => {
    console.log(JSON.stringify(data));
})
.catch(error => {
    console.error('Error:', error);
});

C#（HTTP）

using System.Net.Http.Headers;
using System.Text;

class Program
{
    private static readonly HttpClient httpClient = new HttpClient();

    static async Task Main(string[] args)
    {
        // 若沒有配置環境變數，請用百鍊API Key將下行替換為：string? apiKey = "sk-xxx";
        // 新加坡和北京地區的API Key不同。擷取API Key：https://www.alibabacloud.com/help/model-studio/get-api-key
$apiKey = getenv('DASHSCOPE_API_KEY');
        string? apiKey = Environment.GetEnvironmentVariable("DASHSCOPE_API_KEY");

        if (string.IsNullOrEmpty(apiKey))
        {
            Console.WriteLine("API Key 未設定。請確保環境變數 'DASHSCOPE_API_KEY' 已設定。");
            return;
        }

        // 佈建要求 URL 和內容
        // 以下為新加坡地區base_url，若使用北京地區的模型，需將base_url替換為：https://dashscope.aliyuncs.com/api/v1/services/aigc/text-generation/generation
        string url = "https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation";
        // 此處以qwen-plus為例，可按需更換模型名稱。模型列表：https://www.alibabacloud.com/help/model-studio/getting-started/models
        string jsonContent = @"{
            ""model"": ""qwen-plus"", 
            ""input"": {
                ""messages"": [
                    {
                        ""role"": ""system"",
                        ""content"": ""You are a helpful assistant.""
                    },
                    {
                        ""role"": ""user"",
                        ""content"": ""你是誰？""
                    }
                ]
            },
            ""parameters"": {
                ""result_format"": ""message""
            }
        }";

        // 發送請求並擷取響應
        string result = await SendPostRequestAsync(url, jsonContent, apiKey);

        // 輸出結果
        Console.WriteLine(result);
    }

    private static async Task<string> SendPostRequestAsync(string url, string jsonContent, string apiKey)
    {
        using (var content = new StringContent(jsonContent, Encoding.UTF8, "application/json"))
        {
            // 佈建要求頭
            httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", apiKey);
            httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

            // 發送請求並擷取響應
            HttpResponseMessage response = await httpClient.PostAsync(url, content);

            // 處理響應
            if (response.IsSuccessStatusCode)
            {
                return await response.Content.ReadAsStringAsync();
            }
            else
            {
                return $"請求失敗: {response.StatusCode}";
            }
        }
    }
}

Go（HTTP）

DashScope 未提供 Go 的 SDK。如需通過 OpenAI Go SDK調用，請參考本文的OpenAI 相容章節。

package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"log"
	"net/http"
	"os"
)

type Message struct {
	Role    string `json:"role"`
	Content string `json:"content"`
}

type Input struct {
	Messages []Message `json:"messages"`
}

type Parameters struct {
	ResultFormat string `json:"result_format"`
}

type RequestBody struct {
	Model      string     `json:"model"`
	Input      Input      `json:"input"`
	Parameters Parameters `json:"parameters"`
}

func main() {
	// 建立 HTTP 用戶端
	client := &http.Client{}

	// 構建請求體
	requestBody := RequestBody{
		// 此處以qwen-plus為例，可按需更換模型名稱。模型列表：https://www.alibabacloud.com/help/model-studio/getting-started/models
		Model: "qwen-plus",
		Input: Input{
			Messages: []Message{
				{
					Role:    "system",
					Content: "You are a helpful assistant.",
				},
				{
					Role:    "user",
					Content: "你是誰？",
				},
			},
		},
		Parameters: Parameters{
			ResultFormat: "message",
		},
	}

	jsonData, err := json.Marshal(requestBody)
	if err != nil {
		log.Fatal(err)
	}

	// 建立 POST 請求
	// 以下為新加坡地區base_url，若使用北京地區的模型，需將base_url替換為：https://dashscope.aliyuncs.com/api/v1/services/aigc/text-generation/generation
	req, err := http.NewRequest("POST", "https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation", bytes.NewBuffer(jsonData))
	if err != nil {
		log.Fatal(err)
	}

	// 佈建要求頭
	// 若沒有配置環境變數，請用百鍊API Key將下行替換為：apiKey := "sk-xxx"
	// 新加坡和北京地區的API Key不同。擷取API Key：https://www.alibabacloud.com/help/model-studio/get-api-key
	apiKey := os.Getenv("DASHSCOPE_API_KEY")
	req.Header.Set("Authorization", "Bearer "+apiKey)
	req.Header.Set("Content-Type", "application/json")

	// 發送請求
	resp, err := client.Do(req)
	if err != nil {
		log.Fatal(err)
	}
	defer resp.Body.Close()

	// 讀取響應體
	bodyText, err := io.ReadAll(resp.Body)
	if err != nil {
		log.Fatal(err)
	}

	// 列印響應內容
	fmt.Printf("%s\n", bodyText)
}

curl（HTTP）

新加坡和北京地區的API Key不同，擷取API Key

以下為新加坡地區url，若使用北京地區的模型，需將url替換為：https://dashscope.aliyuncs.com/api/v1/services/aigc/text-generation/generation

curl --location "https://dashscope-intl.aliyuncs.com/api/v1/services/aigc/text-generation/generation" \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header "Content-Type: application/json" \
--data '{
    "model": "qwen-plus",
    "input":{
        "messages":[      
            {
                "role": "system",
                "content": "You are a helpful assistant."
            },
            {
                "role": "user",
                "content": "你是誰？"
            }
        ]
    },
    "parameters": {
        "result_format": "message"
    }
}'