流式获取工作流事件

curl --request GET \
  --url https://{api_base_url}/workflow/{workflow_run_id}/events \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://{api_base_url}/workflow/{workflow_run_id}/events"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://{api_base_url}/workflow/{workflow_run_id}/events', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://{api_base_url}/workflow/{workflow_run_id}/events",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://{api_base_url}/workflow/{workflow_run_id}/events"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://{api_base_url}/workflow/{workflow_run_id}/events")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{api_base_url}/workflow/{workflow_run_id}/events")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

data: {"event": "human_input_form_filled", "task_id": "c3800678-a077-43df-a102-53f23ed20b88", "workflow_run_id": "fb47b2e6-5e43-4f90-be01-d5c5a088d156", "data": {"node_id": "approval_node", "node_title": "Approval", "rendered_content": "Please review the draft.", "action_id": "approve", "action_text": "Approve"}} data: {"event": "node_started", "task_id": "c3800678-a077-43df-a102-53f23ed20b88", "workflow_run_id": "fb47b2e6-5e43-4f90-be01-d5c5a088d156", "data": {"id": "node_exec_2", "node_id": "node_1", "node_type": "llm", "title": "LLM Node", "index": 2, "created_at": 1705407705}} data: {"event": "reasoning_chunk", "task_id": "c3800678-a077-43df-a102-53f23ed20b88", "workflow_run_id": "fb47b2e6-5e43-4f90-be01-d5c5a088d156", "data": {"reasoning": "Approved, now translating.", "node_id": "node_1", "is_final": false}} data: {"event": "reasoning_chunk", "task_id": "c3800678-a077-43df-a102-53f23ed20b88", "workflow_run_id": "fb47b2e6-5e43-4f90-be01-d5c5a088d156", "data": {"reasoning": "", "node_id": "node_1", "is_final": true}} data: {"event": "text_chunk", "task_id": "c3800678-a077-43df-a102-53f23ed20b88", "workflow_run_id": "fb47b2e6-5e43-4f90-be01-d5c5a088d156", "data": {"text": "Bonjour", "from_variable_selector": ["node_1", "text"]}} data: {"event": "workflow_finished", "task_id": "c3800678-a077-43df-a102-53f23ed20b88", "workflow_run_id": "fb47b2e6-5e43-4f90-be01-d5c5a088d156", "data": {"id": "fb47b2e6-5e43-4f90-be01-d5c5a088d156", "workflow_id": "7c3e33d4-2a8b-4e5f-9b1a-d3c6e8f12345", "status": "succeeded", "outputs": {"result": "Bonjour"}, "elapsed_time": 2.1, "total_tokens": 42, "total_steps": 2, "created_at": 1705407629, "finished_at": 1705407706}}

{
  "status": 400,
  "code": "not_workflow_app",
  "message": "Please check if your app mode matches the right API route."
}

{
  "status": 404,
  "code": "not_found",
  "message": "Workflow run not found"
}