可通过 DashScope SDK 或 HTTP 请求方式，将阿里云百炼的智能体编排应用集成至业务系统。
前提条件
通过DashScope SDK或HTTP接口调用智能体编排应用，可根据需求准备计算环境。
无论使用哪种调用方式，建议配置API Key到环境变量。通过DashScope SDK进行调用，需要安装DashScope SDK。
快速开始
Python
请求示例
import os
from http import HTTPStatus
from dashscope import Application
response = Application.call(
# 若没有配置环境变量，可用百炼API Key将下行替换为：api_key="sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
api_key=os.getenv("DASHSCOPE_API_KEY"),
app_id='YOUR_APP_ID',# 替换为实际的应用 ID
prompt='你是谁？')
if response.status_code != HTTPStatus.OK:
print(f'request_id={response.request_id}')
print(f'code={response.status_code}')
print(f'message={response.message}')
print(f'请参考文档：https://help.aliyun.com/zh/model-studio/developer-reference/error-code')
else:
print(response.output.text)响应示例
我是阿里云开发的一款超大规模语言模型，我叫通义千问。我被设计用来帮助用户生成各种类型的文本，如文章、故事、诗歌、故事等，并能根据不同的场景和需求进行调整和优化。此外，我还能够回答各种问题，提供信息和解释，辅助学习和研究。如果您有任何需要，欢迎随时向我提问！Java
请求示例
// 建议dashscope SDK的版本 >= 2.12.0
import com.alibaba.dashscope.app.*;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.NoApiKeyException;
public class Main {
public static void appCall()
throws ApiException, NoApiKeyException, InputRequiredException {
ApplicationParam param = ApplicationParam.builder()
// 若没有配置环境变量，可用百炼API Key将下行替换为：.apiKey("sk-xxx")。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
.apiKey(System.getenv("DASHSCOPE_API_KEY"))
.appId("YOUR_APP_ID")
.prompt("你是谁？")
.build();
Application application = new Application();
ApplicationResult result = application.call(param);
System.out.printf("text: %s\n",
result.getOutput().getText());
}
public static void main(String[] args) {
try {
appCall();
} catch (ApiException | NoApiKeyException | InputRequiredException e) {
System.err.println("message："+e.getMessage());
System.out.println("请参考文档：https://help.aliyun.com/zh/model-studio/developer-reference/error-code");
}
System.exit(0);
}
}响应示例
text: 我是阿里云开发的一款超大规模语言模型，我叫通义千问。HTTP
curl
请求示例
curl -X POST https://dashscope.aliyuncs.com/api/v1/apps/YOUR_APP_ID/completion \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
"input": {
"prompt": "你是谁？"
},
"parameters": {},
"debug": {}
}' YOUR_APP_ID替换为实际的应用 ID。
响应示例
{"output":{"finish_reason":"stop",
"session_id":"232ea2e9e6ef448db6b14465c06a9a56",
"text":"我是来自阿里云的超大规模语言模型，我叫通义千问。我是一个能够回答问题、创作文字，还能表达观点、撰写代码的AI助手。如果您有任何问题或需要帮助，请随时告诉我，我会尽力为您提供帮助。"},
"usage":{"models":[{"output_tokens":51,"model_id":"qwen-max","input_tokens":121}]},
"request_id":"661c9cad-e59c-9f78-a262-78eff243f151"}% PHP
请求示例
<?php
# 若没有配置环境变量，可用百炼API Key将下行替换为：$api_key="sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
$api_key = getenv("DASHSCOPE_API_KEY");
$application_id = 'YOUR_APP_ID'; // 替换为实际的应用 ID
$url = "https://dashscope.aliyuncs.com/api/v1/apps/$application_id/completion";
// 构造请求数据
$data = [
"input" => [
'prompt' => '你是谁？'
]
];
// 将数据编码为 JSON
$dataString = json_encode($data);
// 检查 json_encode 是否成功
if (json_last_error() !== JSON_ERROR_NONE) {
die("JSON encoding failed with error: " . json_last_error_msg());
}
// 初始化 cURL 对话
$ch = curl_init($url);
// 设置 cURL 选项
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $dataString);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Content-Type: application/json',
'Authorization: Bearer ' . $api_key
]);
// 执行请求
$response = curl_exec($ch);
// 检查 cURL 执行是否成功
if ($response === false) {
die("cURL Error: " . curl_error($ch));
}
// 获取 HTTP 状态码
$status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
// 关闭 cURL 对话
curl_close($ch);
// 解码响应数据
$response_data = json_decode($response, true);
// 处理响应
if ($status_code == 200) {
if (isset($response_data['output']['text'])) {
echo "{$response_data['output']['text']}\n";
} else {
echo "No text in response.\n";
}}
else {
if (isset($response_data['request_id'])) {
echo "request_id={$response_data['request_id']}\n";}
echo "code={$status_code}\n";
if (isset($response_data['message'])) {
echo "message={$response_data['message']}\n";}
else {
echo "message=Unknown error\n";}
}
?>响应示例
我是来自阿里云的超大规模语言模型，我叫通义千问。Node.js
需安装相关依赖：
npm install axios请求示例
const axios = require('axios');
async function callDashScope() {
// 若没有配置环境变量，可用百炼API Key将下行替换为：apiKey='sk-xxx'。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
const apiKey = process.env.DASHSCOPE_API_KEY;
const appId = 'YOUR_APP_ID';// 替换为实际的应用 ID
const url = `https://dashscope.aliyuncs.com/api/v1/apps/${appId}/completion`;
const data = {
input: {
prompt: "你是谁？"
},
parameters: {},
debug: {}
};
try {
const response = await axios.post(url, data, {
headers: {
'Authorization': `Bearer ${apiKey}`,
'Content-Type': 'application/json'
}
});
if (response.status === 200) {
console.log(`${response.data.output.text}`);
} else {
console.log(`request_id=${response.headers['request_id']}`);
console.log(`code=${response.status}`);
console.log(`message=${response.data.message}`);
}
} catch (error) {
console.error(`Error calling DashScope: ${error.message}`);
if (error.response) {
console.error(`Response status: ${error.response.status}`);
console.error(`Response data: ${JSON.stringify(error.response.data, null, 2)}`);
}
}
}
callDashScope();响应示例
我是来自阿里云的大规模语言模型，我叫通义千问。C#
请求示例
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
class Program
{
static async Task Main(string[] args)
{
//若没有配置环境变量，可用百炼API Key将下行替换为：apiKey="sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
string apiKey = Environment.GetEnvironmentVariable("DASHSCOPE_API_KEY") ?? throw new InvalidOperationException("DASHSCOPE_API_KEY environment variable is not set.");
string appId = "YOUR_APP_ID"; // 替换为实际的应用ID
string url = $"https://dashscope.aliyuncs.com/api/v1/apps/{appId}/completion";
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");
string jsonContent = @"{
""input"": {
""prompt"": ""你是谁？""
},
""parameters"": {},
""debug"": {}
}";
HttpContent content = new StringContent(jsonContent, Encoding.UTF8, "application/json");
try
{
HttpResponseMessage response = await client.PostAsync(url, content);
if (response.IsSuccessStatusCode)
{
string responseBody = await response.Content.ReadAsStringAsync();
Console.WriteLine("Request successful:");
Console.WriteLine(responseBody);
}
else
{
Console.WriteLine($"Request failed with status code: {response.StatusCode}");
string responseBody = await response.Content.ReadAsStringAsync();
Console.WriteLine(responseBody);
}
}
catch (Exception ex)
{
Console.WriteLine($"Error calling DashScope: {ex.Message}");
}
}
}
}响应示例
{
"output": {
"finish_reason": "stop",
"session_id": "c274e14a58d9492f9baeffdc003a97c5",
"text": "我是阿里云开发的一款超大规模语言模型，我叫通义千问。我被设计用来帮助用户生成各种类型的文本，如文章、故事、诗歌、故事等，并能根据不同的场景和需求进行变换和创新。此外，我还能够回答各种问题，提供信息和解释，帮助用户解决问题和获取知识。如果你有任何问题或需要帮助，请随时告诉我！"
},
"usage": {
"models": [
{
"output_tokens": 79,
"model_id": "qwen-plus",
"input_tokens": 74
}
]
},
"request_id": "5c4b86b1-cd2d-9847-8d00-3fba8f187bc6"
}Go
请求示例
package main
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"os"
)
func main() {
// 若没有配置环境变量，可用百炼API Key将下行替换为：apiKey := "sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
apiKey := os.Getenv("DASHSCOPE_API_KEY")
appId := "YOUR_APP_ID" // 替换为实际的应用 ID
if apiKey == "" {
fmt.Println("请确保设置了DASHSCOPE_API_KEY。")
return
}
url := fmt.Sprintf("https://dashscope.aliyuncs.com/api/v1/apps/%s/completion", appId)
// 创建请求体
requestBody := map[string]interface{}{
"input": map[string]string{
"prompt": "你是谁？",
},
"parameters": map[string]interface{}{},
"debug": map[string]interface{}{},
}
jsonData, err := json.Marshal(requestBody)
if err != nil {
fmt.Printf("Failed to marshal JSON: %v\n", err)
return
}
// 创建 HTTP POST 请求
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
fmt.Printf("Failed to create request: %v\n", err)
return
}
// 设置请求头
req.Header.Set("Authorization", "Bearer "+apiKey)
req.Header.Set("Content-Type", "application/json")
// 发送请求
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
fmt.Printf("Failed to send request: %v\n", err)
return
}
defer resp.Body.Close()
// 读取响应
body, err := io.ReadAll(resp.Body)
if err != nil {
fmt.Printf("Failed to read response: %v\n", err)
return
}
// 处理响应
if resp.StatusCode == http.StatusOK {
fmt.Println("Request successful:")
fmt.Println(string(body))
} else {
fmt.Printf("Request failed with status code: %d\n", resp.StatusCode)
fmt.Println(string(body))
}
}
响应示例
{
"output": {
"finish_reason": "stop",
"session_id": "6105c965c31b40958a43dc93c28c7a59",
"text": "我是通义千问，由阿里云开发的AI助手。我被设计用来回答各种问题、提供信息和与用户进行对话。有什么我可以帮助你的吗？"
},
"usage": {
"models": [
{
"output_tokens": 36,
"model_id": "qwen-plus",
"input_tokens": 74
}
]
},
"request_id": "f97ee37d-0f9c-9b93-b6bf-bd263a232bf9"
}核心功能
传递自定义参数
如需使同一编排流程适配不同的业务场景，可在应用内的开始节点配置自定义参数（例如城市名city）。在API调用时，通过biz_params传递city参数。
Python
请求示例
import os
from http import HTTPStatus
from dashscope import Application
# 工作流和智能体编排应用自定义参数传递
biz_params = {"city": "杭州"}
response = Application.call(
# 若没有配置环境变量，可用百炼API Key将下行替换为：api_key="sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
api_key=os.getenv("DASHSCOPE_API_KEY"),
app_id='YOUR_APP_ID', # 替换为实际的应用 ID
prompt='查询这个城市的行政区域划分',
biz_params=biz_params # 传递业务参数
)
if response.status_code != HTTPStatus.OK:
print(f'request_id={response.request_id}')
print(f'code={response.status_code}')
print(f'message={response.message}')
print(f'请参考文档：https://help.aliyun.com/zh/model-studio/developer-reference/error-code')
else:
print(f'{response.output.text}') # 处理只输出文本text响应示例
杭州市，作为浙江省的省会城市，其行政区域划分包括10个市辖区：上城区、拱墅区、西湖区、滨江区、萧山区、余杭区、临平区、钱塘区、富阳区、临安区。每个区都有其独特的特色和发展重点。
- 上城区：位于杭州市中心地带，是杭州的政治、经济、文化中心之一。
- 拱墅区：以运河文化为特色，拥有众多历史文化遗产。
- 西湖区：著名的西湖风景区就位于此区，是旅游观光的重要目的地。
- 滨江区：高新技术产业聚集地，阿里巴巴等知名企业坐落于此。
- 萧山区：东南部的一个行政区，经济发展迅速，特别是制造业方面。
- 余杭区：近年来发展快速，尤其是互联网经济领域，阿里巴巴总部也设在这里（注：阿里巴巴总部实际位于滨江区）。
- 临平区：新成立的行政区，旨在促进该地区经济社会全面发展。
- 钱塘区：同样是一个较新的行政区划调整结果，强调创新发展和生态保护相结合。
- 富阳区：位于杭州西南方向，以其丰富的自然景观和悠久的历史文化著称。
- 临安区：地处杭州西部，以生态优美闻名，并且有着深厚的文化底蕴。
请注意，随着时间推移，具体的城市规划可能会有所变化，请参考最新的官方信息。Java
请求示例
import com.alibaba.dashscope.app.*;
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 io.reactivex.Flowable;
public class Main {
public static void appCall() throws NoApiKeyException, InputRequiredException {
String bizParams =
"{\"city\":\"杭州\"}";
ApplicationParam param = ApplicationParam.builder()
// 若没有配置环境变量，可用百炼API Key将下行替换为：.apiKey("sk-xxx")。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
.apiKey(System.getenv("DASHSCOPE_API_KEY"))
.appId("YOUR_APP_ID")
.prompt("查询这个城市的行政区域划分")
.bizParams(JsonUtils.parse(bizParams))
.build();
Application application = new Application();
ApplicationResult result = application.call(param);
System.out.printf("%s\n",
result.getOutput().getText());
}
public static void main(String[] args) {
try {
appCall();
} catch (ApiException | NoApiKeyException | InputRequiredException e) {
System.out.printf("Exception: %s", e.getMessage());
System.out.println("请参考文档：https://help.aliyun.com/zh/model-studio/developer-reference/error-code");
}
System.exit(0);
}
}响应示例
杭州市是浙江省的省会城市，其行政区域划分主要包括10个市辖区：上城区、拱墅区、西湖区、滨江区、萧山区、余杭区、临平区、钱塘区、富阳区、临安区。每个区都有自己的特色和发展重点。
- 上城区：位于杭州市中心，拥有许多历史文化遗产。
- 拱墅区：以大运河文化而闻名，同时也是一个重要的商业和居住区。
- 西湖区：以其美丽的自然风光著称，包括著名的西湖风景区。
- 滨江区：高新技术产业集聚地，杭州国家高新技术产业开发区就设在这里。
- 萧山区：经济发展迅速，尤其在制造业方面表现突出。
- 余杭区：近年来随着阿里巴巴等高科技企业的发展而快速崛起。
- 临平区：2021年由原余杭区部分区域调整而来，注重生态建设和科技创新。
- 钱塘区：同样是在2021年成立的新区，定位为杭州东部交通枢纽及产业发展新高地。
- 富阳区：历史悠久的文化名城，也是造纸业的重要基地之一。
- 临安区：位于杭州西部，森林覆盖率高，生态环境良好。
这些区域共同构成了杭州市独特的地理格局和社会经济结构。如果你对某个特定区域感兴趣或需要更详细的信息，请告诉我！HTTP
curl
请求示例
curl -X POST https://dashscope.aliyuncs.com/api/v1/apps/YOUR_APP_ID/completion \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
"input": {
"prompt": "查询这个城市的行政区域划分",
"biz_params": {
"city": "杭州"}
},
"parameters": {}
}'
YOUR_APP_ID替换为实际的应用 ID。
响应示例
{"output":{"finish_reason":"stop","session_id":"c211219896004b50a1f6f66f2ec5413e",
"text":"杭州市下辖10个区、1个县，代管2个县级市，分别为：
上城区、拱墅区、西湖区、滨江区、萧山区、余杭区、临平区、钱塘区、富阳区、临安区、桐庐县、淳安县、建德市、诸暨市。
注意，诸暨市由浙江省直辖、杭州市与绍兴市共同管理。"},"usage":{},
"request_id":"02c3c9e1-7912-9505-91aa-248d04fb1f5d"}PHP
请求示例
<?php
# 若没有配置环境变量，可用百炼API Key将下行替换为：$api_key="sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
$api_key = getenv("DASHSCOPE_API_KEY");
$application_id = 'YOUR_APP_ID'; // 替换为实际的应用 ID
$url = "https://dashscope.aliyuncs.com/api/v1/apps/$application_id/completion";
// 构造请求数据
$data = [
"input" => [
'prompt' => '查询这个城市的行政区域划分',
'biz_params' => [
'city' => '杭州'
]
],
];
// 将数据编码为 JSON
$dataString = json_encode($data);
// 检查 json_encode 是否成功
if (json_last_error() !== JSON_ERROR_NONE) {
die("JSON encoding failed with error: " . json_last_error_msg());
}
// 初始化 cURL 对话
$ch = curl_init($url);
// 设置 cURL 选项
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $dataString);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Content-Type: application/json',
'Authorization: Bearer ' . $api_key
]);
// 执行请求
$response = curl_exec($ch);
// 检查 cURL 执行是否成功
if ($response === false) {
die("cURL Error: " . curl_error($ch));
}
// 获取 HTTP 状态码
$status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
// 关闭 cURL 对话
curl_close($ch);
// 解码响应数据
$response_data = json_decode($response, true);
// 处理响应
if ($status_code == 200) {
if (isset($response_data['output']['text'])) {
echo "{$response_data['output']['text']}\n";
} else {
echo "No text in response.\n";
}
} else {
if (isset($response_data['request_id'])) {
echo "request_id={$response_data['request_id']}\n";
}
echo "code={$status_code}\n";
if (isset($response_data['message'])) {
echo "message={$response_data['message']}\n";
} else {
echo "message=Unknown error\n";
}
}响应示例
杭州市是浙江省的省会城市，其行政区域划分主要包括10个市辖区：上城区、拱墅区、西湖区、滨江区、萧山区、余杭区、临平区、钱塘区、富阳区、临安区。
每个区都有自己的特色和发展重点，比如：
- **上城区**和**拱墅区**位于杭州市中心，商业繁华，历史悠久。
- **西湖区**以美丽的西湖而闻名，同时也是一个重要的科教文化区。
- **滨江区**则以其高新技术产业发展著称。
- **萧山区**、**余杭区**等则是近年来随着城市发展迅速崛起的新城区或经济开发区。
- **临安区**、**富阳区**等地则更多保留了自然风光与乡村风貌。
请注意，中国的行政区划可能会根据国家政策调整有所变化，请通过官方渠道获取最新信息。Node.js
需安装相关依赖：
npm install axios请求示例
const axios = require('axios');
async function callDashScope() {
// 若没有配置环境变量，可用百炼API Key将下行替换为：apiKey='sk-xxx'。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
const apiKey = process.env.DASHSCOPE_API_KEY;
const appId = 'YOUR_APP_ID'; // 替换为实际的应用 ID
const url = `https://dashscope.aliyuncs.com/api/v1/apps/${appId}/completion`;
const data = {
input: {
prompt: "查询这个城市的行政区域划分",
biz_params: {
'city': '杭州',
},
},
parameters: {},
debug: {},
};
try {
console.log("Sending request to DashScope API...");
const response = await axios.post(url, data, {
headers: {
'Authorization': `Bearer ${apiKey}`,
'Content-Type': 'application/json'
}
});
if (response.status === 200) {
if (response.data.output && response.data.output.text) {
console.log(`${response.data.output.text}`);
}
} else {
console.log("Request failed:");
if (response.data.request_id) {
console.log(`request_id=${response.data.request_id}`);
}
console.log(`code=${response.status}`);
if (response.data.message) {
console.log(`message=${response.data.message}`);
} else {
console.log('message=Unknown error');
}
}
} catch (error) {
console.error(`Error calling DashScope: ${error.message}`);
if (error.response) {
console.error(`Response status: ${error.response.status}`);
console.error(`Response data: ${JSON.stringify(error.response.data, null, 2)}`);
}
}
}
callDashScope();
响应示例
杭州市是浙江省的省会，其行政区域划分包括10个市辖区。具体如下：
1. 上城区（Shàngchéng Qū）：位于杭州市中心偏南，是杭州历史最悠久、文化底蕴最深厚的区域之一。
2. 拱墅区（Gǒngshù Qū）：原为下城区和拱墅区合并而成的新区，位于杭州市北部。
3. 西湖区（Xīhú Qū）：以世界文化遗产西湖而闻名，拥有丰富的自然与人文景观。
4. 滨江区（Bīnjiāng Qū）：地处钱塘江南岸，是一个高新技术产业集聚地。
5. 萧山区（Xiāoshān Qū）：位于杭州市东部，是中国重要的制造业基地之一。
6. 余杭区（Yúháng Qū）：曾经是中国四大名镇之一的临平所在地，现已成为杭州重要的经济发展区。
7. 富阳区（Fùyáng Qū）：位于杭州市西南部，因富春江穿流其间而得名。
8. 临安区（Lín'ān Qū）：位于杭州市西部山区，以其美丽的自然风光著称。
9. 钱塘区（Qiántáng Qū）：成立于2021年，由原大江东产业集聚区及部分萧山区组成，旨在促进杭州东部地区的发展。
10. 临平区（Lín Píng Qū）：从余杭区分设出来的一个新行政区划，主要涵盖原余杭区内的临平街道等地。
以上信息反映了截至我最后更新时的情况，请注意行政区划可能会有所调整，请以官方发布的最新消息为准。C#
请求示例
using System.Text;
class Program
{
static async Task Main(string[] args)
{
//若没有配置环境变量，可用百炼API Key将下行替换为：apiKey="sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
string apiKey = Environment.GetEnvironmentVariable("DASHSCOPE_API_KEY") ?? throw new InvalidOperationException("DASHSCOPE_API_KEY environment variable is not set.");
string appId = "YOUR_APP_ID"; // 替换为实际的应用ID
string url = $"https://dashscope.aliyuncs.com/api/v1/apps/{appId}/completion";
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");
string jsonContent = @"{
""input"": {
""prompt"": ""查询这个城市的行政区域划分"",
""biz_params"":{
""city"":""杭州""
}
},
""parameters"": {},
""debug"": {}
}";
HttpContent content = new StringContent(jsonContent, Encoding.UTF8, "application/json");
try
{
HttpResponseMessage response = await client.PostAsync(url, content);
if (response.IsSuccessStatusCode)
{
string responseBody = await response.Content.ReadAsStringAsync();
Console.WriteLine("Request successful:");
Console.WriteLine(responseBody);
}
else
{
Console.WriteLine($"Request failed with status code: {response.StatusCode}");
string responseBody = await response.Content.ReadAsStringAsync();
Console.WriteLine(responseBody);
}
}
catch (Exception ex)
{
Console.WriteLine($"Error calling DashScope: {ex.Message}");
}
}
}
}响应示例
{
"output": {
"finish_reason": "stop",
"session_id": "7a9ff57eec7d475fa5d487de5f5178d2",
"text": "杭州市是浙江省的省会，它下辖有10个市辖区：上城区、拱墅区、西湖区、滨江区、萧山区、余杭区、临平区、钱塘区、富阳区和临安区。每个区都有其独特的地理位置和发展特色。例如，西湖区以美丽的自然风光著称，尤其是著名的杭州西湖就位于此；而滨江区则更多地以其高新技术产业发展闻名。此外，随着城市的发展，行政区划也可能会有所调整，请关注官方发布的最新信息。"
},
"usage": {
},
"request_id": "d2c2fcc9-f821-98c9-9430-8704a2a41225"
}Go
请求示例
package main
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"os"
)
func main() {
// 若没有配置环境变量，可用百炼API Key将下行替换为：apiKey := "sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
apiKey := os.Getenv("DASHSCOPE_API_KEY")
appId := "YOUR_APP_ID" // 替换为实际的应用 ID
if apiKey == "" {
fmt.Println("请确保设置了DASHSCOPE_API_KEY。")
return
}
url := fmt.Sprintf("https://dashscope.aliyuncs.com/api/v1/apps/%s/completion", appId)
// 创建请求体
requestBody := map[string]interface{}{
"input": map[string]interface{}{
"prompt": "查询这个城市的行政区域划分",
"biz_params": map[string]interface{}{
"city": "杭州",
},
},
"parameters": map[string]interface{}{},
"debug": map[string]interface{}{},
}
jsonData, err := json.Marshal(requestBody)
if err != nil {
fmt.Printf("Failed to marshal JSON: %v\n", err)
return
}
// 创建 HTTP POST 请求
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
fmt.Printf("Failed to create request: %v\n", err)
return
}
// 设置请求头
req.Header.Set("Authorization", "Bearer "+apiKey)
req.Header.Set("Content-Type", "application/json")
// 发送请求
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
fmt.Printf("Failed to send request: %v\n", err)
return
}
defer resp.Body.Close()
// 读取响应
body, err := io.ReadAll(resp.Body)
if err != nil {
fmt.Printf("Failed to read response: %v\n", err)
return
}
// 处理响应
if resp.StatusCode == http.StatusOK {
fmt.Println("Request successful:")
fmt.Println(string(body))
} else {
fmt.Printf("Request failed with status code: %d\n", resp.StatusCode)
fmt.Println(string(body))
}
}
响应示例
{
"output": {
"finish_reason": "stop",
"session_id": "2dc3e1a9dcd248c6bb9ca92bffc3e745",
"text": "杭州市，简称“杭”，是浙江省的省会城市。根据最新的行政区划调整，杭州市现辖10个市辖区、2个县级市和1个县，具体如下：
- 市辖区（10个）：上城区、拱墅区、西湖区、滨江区、萧山区、余杭区、临平区、钱塘区、富阳区、临安区。
- 县级市（2个）：建德市、桐庐县（注意这里的桐庐实际上被列为县级市处理，但准确地说它是一个县）。
- 县（1个）：淳安县。
请注意，随着时间的变化，行政区域可能会有所调整，请以官方最新发布的消息为准。上述信息基于较新的资料整理而来，对于最新的变动情况，建议访问政府官方网站获取最准确的信息。"
},
"usage": {
},
"request_id": "d3c8f368-b645-9446-bfe4-20ca51821a02"
}流式输出
大模型接收输入后，逐步生成中间结果并实时输出。这种方式称为流式输出，可在模型生成过程中即时查看内容，减少等待时间。
流式输出的实现方式
根据调用方式的不同，设置相应参数即可启用流式输出：
Python SDK方式：设置
stream参数为True。Java SDK方式：使用
streamCall方法。HTTP方式：在
Header中指定X-DashScope-SSE为enable。
增量输出的实现方式
流式输出的内容默认是非增量式（即每次返回的内容都包含之前生成的内容），如需增量输出，请设置相应参数：
Python SDK方式：设置
incremental_output参数为True。Java SDK方式：使用
incrementalOutput方法并设置为true。HTTP方式：在
parameters中使用incremental_output参数并设置为true。
调用示例
调用时需将has_thoughts参数设置为True，流式结果在thoughts字段返回。
Python
请求示例
import os
from http import HTTPStatus
from dashscope import Application
biz_params = {
"city": "杭州"}
responses = Application.call(
# 若没有配置环境变量，可用百炼API Key将下行替换为：api_key="sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
api_key=os.getenv("DASHSCOPE_API_KEY"),
# 替换为实际的应用 ID
app_id='YOUR_APP_ID',
prompt='你好',
biz_params=biz_params,
# 开启流式输出
stream=True,
# incremental_output为true开启增量输出，为false关闭增量输出，不填写默认false
incremental_output=True,
# 工作流应用和智能体编排应用的流式输出实现需要设置has_thoughts为True
has_thoughts=True)
for response in responses:
if response.status_code != HTTPStatus.OK:
print(f'request_id={response.request_id}')
print(f'code={response.status_code}')
print(f'message={response.message}')
print(f'请参考文档：https://help.aliyun.com/zh/model-studio/developer-reference/error-code')
else:
print(f'{response.output.thoughts}\n') # 处理输出只返回thoughts；在output的thoughts字段中返回过程信息响应示例
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"LLM_Ilo9","nodeResult":"{\\"result\\":\\"\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_Ilo9"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"西湖醋鱼,\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_Ilo9"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"东坡肉,\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_Ilo9"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"知味观小\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_Ilo9"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"笼包,龙井虾仁,\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_Ilo9"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"叫化鸡\\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_Ilo9","nodeExecTime":"1332ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"\\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_Ilo9","nodeExecTime":"1332ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"LLM_vQDv","nodeResult":"{\\"result\\":\\"\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_vQDv"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"\\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_Ilo9","nodeExecTime":"1332ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_kBgf","nodeResult":"{\\"result\\":\\"西湖,灵隐\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_vQDv"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"\\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_Ilo9","nodeExecTime":"1332ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_kBgf","nodeResult":"{\\"result\\":\\"寺,宋城\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_vQDv"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"\\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_Ilo9","nodeExecTime":"1332ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_kBgf","nodeResult":"{\\"result\\":\\",西溪湿地\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_vQDv"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"\\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_Ilo9","nodeExecTime":"1332ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_kBgf","nodeResult":"{\\"result\\":\\",千岛湖\\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_vQDv"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]
[ApplicationThought(thought=None, action_type=None, response='{"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_Bsvj","nodeResult":"{\\"result\\":\\"\\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_Ilo9","nodeExecTime":"1332ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"大模型_kBgf","nodeResult":"{\\"result\\":\\"\\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_vQDv","nodeExecTime":"948ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None), ApplicationThought(thought=None, action_type=None, response='{"nodeName":"结束","nodeResult":"{\\"result\\":\\"西湖,灵隐寺,宋城,西溪湿地,千岛湖\\"}","nodeType":"End","nodeStatus":"success","nodeId":"End_DrQn7F","nodeExecTime":"1ms"}', action_name=None, action=None, action_input_stream=None, action_input=None, observation=None)]Java
请求示例
// 建议dashscope SDK的版本 >= 2.15.0
import com.alibaba.dashscope.app.*;
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 io.reactivex.Flowable;
public class Main {
public static void streamCall() throws NoApiKeyException, InputRequiredException {
String bizParams =
"{\"city\":\"杭州\"}";
ApplicationParam param = ApplicationParam.builder()
// 若没有配置环境变量，可用百炼API Key将下行替换为：.apiKey("sk-xxx")。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
.apiKey(System.getenv("DASHSCOPE_API_KEY"))
.appId("YOUR_APP_ID") //替换为实际的应用 ID
.prompt("你好")
.bizParams(JsonUtils.parse(bizParams))
.incrementalOutput(true) // 增量输出
.hasThoughts(true) // 工作流应用实现流式输出需要设置此参数为true，输出结果在thoughts字段中查看
.build();
Application application = new Application();
Flowable<ApplicationResult> result = application.streamCall(param); // 实现流式输出
result.blockingForEach(data -> {
System.out.printf("%s\n",data.getOutput().getThoughts());// 处理输出只展示thoughts字段
});
}
public static void main(String[] args) {
try {
streamCall();
} catch (ApiException | NoApiKeyException | InputRequiredException e) {
System.out.printf("Exception: %s", e.getMessage());
System.out.println("请参考文档：https://help.aliyun.com/zh/model-studio/developer-reference/error-code");
}
System.exit(0);
}
}响应示例
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"LLM_S78u","nodeResult":"{\"result\":\"\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_S78u"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\"西湖醋鱼,\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_S78u"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\"龙井虾仁\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_S78u"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\",东坡肉,知味小\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_S78u"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\"笼,叫花\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_S78u"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\"鸡\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_S78u","nodeExecTime":"1164ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"LLM_5ZzA","nodeResult":"{\"result\":\"\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_5ZzA"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\"\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_S78u","nodeExecTime":"1164ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_jjc0","nodeResult":"{\"result\":\"西湖,\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_5ZzA"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\"\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_S78u","nodeExecTime":"1164ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_jjc0","nodeResult":"{\"result\":\"灵隐\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_5ZzA"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\"\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_S78u","nodeExecTime":"1164ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_jjc0","nodeResult":"{\"result\":\"寺,宋城\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_5ZzA"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\"\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_S78u","nodeExecTime":"1164ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_jjc0","nodeResult":"{\"result\":\",西溪湿地,千岛湖\"}","nodeType":"LLM","nodeStatus":"executing","nodeId":"LLM_5ZzA"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]
[ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"开始","nodeType":"Start","nodeStatus":"success","nodeId":"Start_bYxoRU","nodeExecTime":"0ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_UTh7","nodeResult":"{\"result\":\"\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_S78u","nodeExecTime":"1164ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"大模型_jjc0","nodeResult":"{\"result\":\"\"}","nodeType":"LLM","nodeStatus":"success","nodeId":"LLM_5ZzA","nodeExecTime":"938ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null), ApplicationOutput.Thought(thought=null, actionType=null, response={"nodeName":"结束","nodeResult":"{\"result\":\"西湖,灵隐寺,宋城,西溪湿地,千岛湖\"}","nodeType":"End","nodeStatus":"success","nodeId":"End_DrQn7F","nodeExecTime":"5ms"}, actionName=null, action=null, actionInputStream=null, actionInput=null, observation=null)]HTTP
curl
请求示例
curl -X POST https://dashscope.aliyuncs.com/api/v1/apps/YOUR_APP_ID/completion \
--header 'X-DashScope-SSE: enable' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
"input": {
"prompt": "你好",
"biz_params": {
"city": "杭州"}
},
"parameters": {
"has_thoughts": true,
"incremental_output": true
},
"debug": {}
}'YOUR_APP_ID替换为实际的应用 ID。
响应示例
id:1
event:result
:HTTP_STATUS/200
data:{"output":{"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:2
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:3
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"LLM_j45e\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_j45e\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:4
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"西湖醋鱼,龙\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_j45e\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":5,"model_id":"qwen-max"}]},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:5
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"井虾仁,东坡肉,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_j45e\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":13,"model_id":"qwen-max"}]},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:6
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"叫花鸡,宋\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_j45e\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":18,"model_id":"qwen-max"}]},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:7
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"嫂鱼羹\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1167ms\"}"},{"response":"{\"nodeName\":\"LLM_2Km9\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_2Km9\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"}]},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:8
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1167ms\"}"},{"response":"{\"nodeName\":\"大模型_2\",\"nodeResult\":\"{\\\"result\\\":\\\"西湖,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_2Km9\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"},{"input_tokens":23,"output_tokens":2,"model_id":"qwen-max"}]},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:9
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1167ms\"}"},{"response":"{\"nodeName\":\"大模型_2\",\"nodeResult\":\"{\\\"result\\\":\\\"灵\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_2Km9\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"},{"input_tokens":23,"output_tokens":3,"model_id":"qwen-max"}]},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:10
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1167ms\"}"},{"response":"{\"nodeName\":\"大模型_2\",\"nodeResult\":\"{\\\"result\\\":\\\"隐寺,宋城,西溪\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_2Km9\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"},{"input_tokens":23,"output_tokens":11,"model_id":"qwen-max"}]},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:11
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1167ms\"}"},{"response":"{\"nodeName\":\"大模型_2\",\"nodeResult\":\"{\\\"result\\\":\\\"国家湿地公园,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_2Km9\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"},{"input_tokens":23,"output_tokens":15,"model_id":"qwen-max"}]},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}
id:12
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1167ms\"}"},{"response":"{\"nodeName\":\"大模型_2\",\"nodeResult\":\"{\\\"result\\\":\\\"杭州动物园\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_2Km9\",\"nodeExecTime\":\"1137ms\"}"},{"response":"{\"nodeName\":\"结束\",\"nodeResult\":\"{\\\"result\\\":\\\"亲，对我的介绍还满意吗\\\"}\",\"nodeType\":\"End\",\"nodeStatus\":\"success\",\"nodeId\":\"End_DrQn7F\",\"nodeExecTime\":\"1ms\"}"}],"session_id":"6035ee0814b64a9fb88346ecaf8b44bf","finish_reason":"stop","text":"亲，对我的介绍还满意吗"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"},{"input_tokens":23,"output_tokens":17,"model_id":"qwen-max"}]},"request_id":"64825069-b3aa-93a7-bcf1-c66fe57111fd"}PHP
请求示例
<?php
# 若没有配置环境变量，可用百炼API Key将下行替换为：$api_key="sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
$api_key = getenv("DASHSCOPE_API_KEY");
$application_id = 'YOUR_APP_ID'; // 替换为实际的应用 ID
$url = "https://dashscope.aliyuncs.com/api/v1/apps/$application_id/completion";
// 构造请求数据
$data = [
"input" => [
'prompt' => '你好',
'biz_params' => [
'city' => '杭州'
]
],
"parameters" => [
'has_thoughts' => true, // 工作流应用和编排应用必须设置此参数为true，过程信息在thoughts中返回
'incremental_output' => true // 增量输出
]
];
// 将数据编码为 JSON
$dataString = json_encode($data);
// 检查 json_encode 是否成功
if (json_last_error() !== JSON_ERROR_NONE) {
die("JSON encoding failed with error: " . json_last_error_msg());
}
// 初始化 cURL 对话
$ch = curl_init($url);
// 设置 cURL 选项
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $dataString);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, false); // 不返回传输的数据
curl_setopt($ch, CURLOPT_WRITEFUNCTION, function ($ch, $string) {
echo $string; // 处理流式数据
return strlen($string);
});
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Content-Type: application/json',
'Authorization: Bearer ' . $api_key,
'X-DashScope-SSE: enable' // 流式输出固定参数
]);
// 执行请求
$response = curl_exec($ch);
// 检查 cURL 执行是否成功
if ($response === false) {
die("cURL Error: " . curl_error($ch));
}
// 获取 HTTP 状态码
$status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
// 关闭 cURL 对话
curl_close($ch);
if ($status_code != 200) {
echo "HTTP Status Code: $status_code\n";
echo "Request Failed.\n";
}
?>响应示例
id:1
event:result
:HTTP_STATUS/200
data:{"output":{"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:2
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"LLM_Ilo9\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_Ilo9\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:3
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\"西湖醋鱼\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_Ilo9\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:4
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\",\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_Ilo9\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:5
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\"东坡肉,知味小笼\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_Ilo9\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:6
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\",龙井虾\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_Ilo9\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:7
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\"仁,叫化鸡\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_Ilo9\",\"nodeExecTime\":\"1486ms\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:8
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_Ilo9\",\"nodeExecTime\":\"1486ms\"}"},{"response":"{\"nodeName\":\"LLM_vQDv\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_vQDv\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:9
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_Ilo9\",\"nodeExecTime\":\"1486ms\"}"},{"response":"{\"nodeName\":\"大模型_kBgf\",\"nodeResult\":\"{\\\"result\\\":\\\"西湖,灵隐\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_vQDv\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:10
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_Ilo9\",\"nodeExecTime\":\"1486ms\"}"},{"response":"{\"nodeName\":\"大模型_kBgf\",\"nodeResult\":\"{\\\"result\\\":\\\"寺,宋城\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_vQDv\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:11
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_Ilo9\",\"nodeExecTime\":\"1486ms\"}"},{"response":"{\"nodeName\":\"大模型_kBgf\",\"nodeResult\":\"{\\\"result\\\":\\\",西溪湿地\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_vQDv\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"null"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
id:12
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_Bsvj\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_Ilo9\",\"nodeExecTime\":\"1486ms\"}"},{"response":"{\"nodeName\":\"大模型_kBgf\",\"nodeResult\":\"{\\\"result\\\":\\\",杭州塔\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_vQDv\",\"nodeExecTime\":\"899ms\"}"},{"response":"{\"nodeName\":\"结束\",\"nodeResult\":\"{\\\"result\\\":\\\"西湖,灵隐寺,宋城,西溪湿地,杭州塔\\\"}\",\"nodeType\":\"End\",\"nodeStatus\":\"success\",\"nodeId\":\"End_DrQn7F\",\"nodeExecTime\":\"0ms\"}"}],"session_id":"a3b73a6db84d444d8efdab2b2e754f52","finish_reason":"stop","text":"西湖,灵隐寺,宋城,西溪湿地,杭州塔"},"usage":{},"request_id":"795e98eb-5de3-969f-a9b5-5983d1b6d955"}
Node.js
需安装相关依赖：
npm install axios请求示例
const axios = require('axios');
async function callDashScope() {
// 若没有配置环境变量，可用百炼API Key将下行替换为：apiKey='sk-xxx'。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
const apiKey = process.env.DASHSCOPE_API_KEY;
const appId = 'YOUR_APP_ID';// 替换为实际的应用 ID
const url = `https://dashscope.aliyuncs.com/api/v1/apps/${appId}/completion`;
const data = {
input: {
prompt: "你好",
biz_params:{
'city':'杭州'
}
},
parameters: {
'incremental_output' : 'true',
'has_thoughts':'true'//工作流应用和智能体编排应用实现流式输出需要设置此参数
},
debug: {}
};
try {
console.log("Sending request to DashScope API...");
const response = await axios.post(url, data, {
headers: {
'Authorization': `Bearer ${apiKey}`,
'Content-Type': 'application/json',
'X-DashScope-SSE': 'enable'
},
responseType: 'stream' // 用于处理流式响应
});
if (response.status === 200) {
console.log("Request successful:");
// 处理流式响应
response.data.on('data', (chunk) => {
console.log(`Received chunk: ${chunk.toString()}`);
});
response.data.on('end', () => {
console.log("Stream ended.");
});
response.data.on('error', (error) => {
console.error(`Stream error: ${error.message}`);
});
} else {
console.log("Request failed:");
if (response.data.request_id) {
console.log(`request_id=${response.data.request_id}`);
}
console.log(`code=${response.status}`);
if (response.data.message) {
console.log(`message=${response.data.message}`);
} else {
console.log('message=Unknown error');
}
}
} catch (error) {
console.error(`Error calling DashScope: ${error.message}`);
if (error.response) {
console.error(`Response status: ${error.response.status}`);
console.error(`Response data: ${JSON.stringify(error.response.data, null, 2)}`);
}
}
}
callDashScope();响应示例
/opt/homebrew/bin/node ./index.js
Sending request to DashScope API...
Request successful:
Received chunk: id:1
event:result
:HTTP_STATUS/200
data:{"output":{"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:2
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:3
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"西湖醋\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:4
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"鱼,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:5
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"龙井虾仁\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:6
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\",东坡肉\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:7
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\",知味观\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:8
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"小笼包,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:9
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"叫花鸡\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"2180ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:10
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"2180ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"西湖,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:11
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"2180ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"灵隐\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:12
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"2180ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"寺,宋城,西溪湿地\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:13
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"2180ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\",千岛湖\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"null"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Received chunk: id:14
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"2180ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_5ZzA\",\"nodeExecTime\":\"855ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"西湖,灵隐寺,宋城,西溪湿地,千岛湖\\\"}\",\"nodeType\":\"End\",\"nodeStatus\":\"success\",\"nodeId\":\"End_DrQn7F\",\"nodeExecTime\":\"1ms\"}"}],"session_id":"7e9fcc8be3294954815c1a0a956d5e55","finish_reason":"stop","text":"西湖,灵隐寺,宋城,西溪湿地,千岛湖"},"usage":{},"request_id":"e52dce21-16a4-9a3d-ad6c-88e8921e927f"}
Stream ended.
C#
请求示例
using System.Net;
using System.Text;
class Program
{
static async Task Main(string[] args)
{
//若没有配置环境变量，可用百炼API Key将下行替换为：apiKey="sk-xxx"。但不建议在生产环境中直接将API Key硬编码到代码中，以减少API Key泄露风险。
string apiKey = Environment.GetEnvironmentVariable("DASHSCOPE_API_KEY") ?? throw new InvalidOperationException("DASHSCOPE_API_KEY environment variable is not set.");
string appId = "YOUR_APP_ID"; // 替换为实际的应用ID
string url = $"https://dashscope.aliyuncs.com/api/v1/apps/{appId}/completion";
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiKey}");
client.DefaultRequestHeaders.Add("X-DashScope-SSE", "enable");
string jsonContent = @"{
""input"": {
""prompt"": ""你好"",
""biz_params"":{
""city"":""杭州""
}
},
""parameters"": {
""incremental_output"": true,
""has_thoughts"": true
},
""debug"": {}
}";
HttpContent content = new StringContent(jsonContent, Encoding.UTF8, "application/json");
Console.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:fff"));
try
{
var request = new HttpRequestMessage(HttpMethod.Post, url);
request.Content = content;
HttpResponseMessage response = await client.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
if (response.IsSuccessStatusCode)
{
Console.WriteLine("Request successful:");
Console.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:fff"));
using (var stream = await response.Content.ReadAsStreamAsync())
using (var reader = new StreamReader(stream))
{
string? line; // 声明为可空字符串
while ((line = await reader.ReadLineAsync()) != null)
{
if (line.StartsWith("data:"))
{
string data = line.Substring(5).Trim();
Console.WriteLine(data);
Console.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:fff"));
}
}
}
}
else
{
Console.WriteLine($"Request failed with status code: {response.StatusCode}");
string responseBody = await response.Content.ReadAsStringAsync();
Console.WriteLine(responseBody);
}
}
catch (Exception ex)
{
Console.WriteLine($"Error calling DashScope: {ex.Message}");
}
}
}
}响应示例
2025-02-14 16:55:28:670
Request successful:
2025-02-14 16:55:28:980
{"output":{"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:28:980
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:28:980
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"LLM_j45e\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_j45e\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:29:178
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"西湖醋鱼,龙\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_j45e\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":5,"model_id":"qwen-max"}]},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:29:780
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"井虾仁,东坡肉,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_j45e\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":13,"model_id":"qwen-max"}]},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:29:979
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"知味小笼,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_j45e\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":18,"model_id":"qwen-max"}]},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:30:179
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"叫化鸡\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1315ms\"}"},{"response":"{\"nodeName\":\"LLM_2Km9\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_2Km9\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"}]},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:30:379
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1315ms\"}"},{"response":"{\"nodeName\":\"大模型_2\",\"nodeResult\":\"{\\\"result\\\":\\\"西湖,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_2Km9\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"},{"input_tokens":23,"output_tokens":2,"model_id":"qwen-max"}]},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:30:986
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1315ms\"}"},{"response":"{\"nodeName\":\"大模型_2\",\"nodeResult\":\"{\\\"result\\\":\\\"灵隐寺,宋\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_2Km9\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"},{"input_tokens":23,"output_tokens":7,"model_id":"qwen-max"}]},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:31:180
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1315ms\"}"},{"response":"{\"nodeName\":\"大模型_2\",\"nodeResult\":\"{\\\"result\\\":\\\"城,西溪湿地,千岛湖\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_2Km9\",\"nodeExecTime\":\"1008ms\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"null"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"},{"input_tokens":23,"output_tokens":16,"model_id":"qwen-max"}]},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:31:382
{"output":{"thoughts":[{"response":"{\"nodeName\":\"开始\",\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeName\":\"大模型_1\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_j45e\",\"nodeExecTime\":\"1315ms\"}"},{"response":"{\"nodeName\":\"大模型_2\",\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_2Km9\",\"nodeExecTime\":\"1008ms\"}"},{"response":"{\"nodeName\":\"结束\",\"nodeResult\":\"{\\\"result\\\":\\\"亲，对我的介绍还满意吗\\\"}\",\"nodeType\":\"End\",\"nodeStatus\":\"success\",\"nodeId\":\"End_DrQn7F\",\"nodeExecTime\":\"0ms\"}"}],"session_id":"1a3f45d95e654534bb01bdbf59e9b732","finish_reason":"stop","text":"亲，对我的介绍还满意吗"},"usage":{"models":[{"input_tokens":25,"output_tokens":21,"model_id":"qwen-max"},{"input_tokens":23,"output_tokens":16,"model_id":"qwen-max"}]},"request_id":"520d48fd-d7e8-9632-87e2-1ff866da1151"}
2025-02-14 16:55:31:751Go
请求示例
package main
import (
"bufio"
"bytes"
"encoding/json"
"fmt"
"net/http"
"os"
)
func main() {
apiKey := os.Getenv("DASHSCOPE_API_KEY")
appId := "YOUR_APP_ID" // 替换为实际的应用 ID
if apiKey == "" {
fmt.Println("请确保设置了DASHSCOPE_API_KEY。")
return
}
url := fmt.Sprintf("https://dashscope.aliyuncs.com/api/v1/apps/%s/completion", appId)
requestBody := map[string]interface{}{
"input": map[string]interface{}{
"prompt": "你好",
"biz_params": map[string]interface{}{
"city": "杭州",
},
},
"parameters": map[string]interface{}{
"incremental_output": true,
"has_thoughts": true,
},
"debug": map[string]interface{}{},
}
jsonData, err := json.Marshal(requestBody)
if err != nil {
fmt.Printf("Failed to marshal JSON: %v\n", err)
return
}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
fmt.Printf("Failed to create request: %v\n", err)
return
}
req.Header.Set("Authorization", "Bearer "+apiKey)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("X-DashScope-SSE", "enable")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
fmt.Printf("Failed to send request: %v\n", err)
return
}
defer resp.Body.Close()
scanner := bufio.NewScanner(resp.Body)
for scanner.Scan() {
line := scanner.Text()
fmt.Println(line)
}
if err := scanner.Err(); err != nil {
fmt.Printf("Error reading response: %v\n", err)
}
if resp.StatusCode != http.StatusOK {
fmt.Printf("Request failed with status code: %d\n", resp.StatusCode)
}
}
响应示例
Request successful:
id:1
event:result
:HTTP_STATUS/200
data:{"output":{"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:2
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:3
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"西湖醋\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:4
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"鱼,\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:5
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"龙井虾仁\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:6
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\",东坡肉\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:7
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\",知味小\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:8
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"笼,叫花\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_S78u\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:9
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"鸡\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"1680ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:10
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"1680ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"西湖,灵隐\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:11
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"1680ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"寺,宋城\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:12
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"1680ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\",西溪湿地\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:13
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"1680ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\",千岛湖\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"executing\",\"nodeId\":\"LLM_5ZzA\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:14
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"1680ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_5ZzA\",\"nodeExecTime\":\"1760ms\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"null"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}
id:15
event:result
:HTTP_STATUS/200
data:{"output":{"thoughts":[{"response":"{\"nodeType\":\"Start\",\"nodeStatus\":\"success\",\"nodeId\":\"Start_bYxoRU\",\"nodeExecTime\":\"0ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_S78u\",\"nodeExecTime\":\"1680ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"\\\"}\",\"nodeType\":\"LLM\",\"nodeStatus\":\"success\",\"nodeId\":\"LLM_5ZzA\",\"nodeExecTime\":\"1760ms\"}"},{"response":"{\"nodeResult\":\"{\\\"result\\\":\\\"西湖,灵隐寺,宋城,西溪湿地,千岛湖\\\"}\",\"nodeType\":\"End\",\"nodeStatus\":\"success\",\"nodeId\":\"End_DrQn7F\",\"nodeExecTime\":\"1ms\"}"}],"session_id":"f3f5c63ec17d44b2a2e9aa18f0e6a22c","finish_reason":"stop","text":"西湖,灵隐寺,宋城,西溪湿地,千岛湖"},"usage":{},"request_id":"dfea28e9-801b-9c10-a4e7-c8fef790d34f"}进阶功能
API参考
通过应用调用查看完整的参数列表。
错误码
如果调用失败并返回报错信息，请参阅错误信息进行解决。
相关文档
在调用应用时，如需将模型回复的文本信息转成语音，请参阅语音合成-CosyVoice/Sambert。
关于应用的构建和使用请参阅智能体编排应用。
常见问题
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