触发抓取工具，进行批量采集

curl "https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1" -H "Content-Type: application/json" -H "Authorization: Bearer API_TOKEN" -d '[{"url":"https://targetwebsite.com/product_id/"}]'

#!/usr/bin/env node
require('request-promise')({
 method: 'POST',
 url: 'https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1',
 json: [{'url': 'https://targetwebsite.com/product_id/'}],
 headers: {'Authorization': 'Bearer API_TOKEN'},
}).then(function(data){ console.log(data); },
 function(err){ console.error(err); });

package example;
import org.apache.http.HttpHost;
import org.apache.http.client.fluent.\*;
public class Example {
 public static void main(String[] args) throws Exception {  
 String body = "[{\"url\":\"https://targetwebsite.com/product_id/\"}]";
 String res = Executor.newInstance()
 .addHeader("Authorization", "Bearer API_TOKEN")  
 .execute(Request.Post("https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1"))  
 .bodyString(body, ContentType.APPLICATION_JSON))  
 .returnContent().asString();  
 System.out.println(res)
 }  
}

using System;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
public class Program {
 public static async Task Main() {
 var client = new HttpClient();
 var requestMessage = new HttpRequestMessage {
 Method = HttpMethod.Post,  
 RequestUri = new Uri("https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1"),
 Headers = {
 {"Authorization", "Bearer API_TOKEN"}
 },  
 Content = new StringContent(JsonConvert.SerializeObject([  
 new {  
 url = "https://targetwebsite.com/product_id/"  
 }  
 ]), Encoding.UTF8, "application/json"))
 };
 var response = await client.SendAsync(requestMessage);
 var responseString = await response.Content.ReadAsStringAsync();
 Console.WriteLine(responseString);
 }
}

#!/usr/bin/env python
print('If you get error "ImportError: No module named requests", please install it:\n$ sudo pip install requests');
import requests
  
data = [{'url': 'https://targetwebsite.com/product_id/'}]
headers = {'Content-Type': 'application/json','Authorization': 'Bearer API_TOKEN'}
r = requests.post('https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1', data=data, headers=headers)
print(r.content)

{
 "collection_id": "ID_DATASET",
 "start_eta": "2021-11-07T13:26:22.702Z"
}

API 端点: POST /dca/trigger?collector={ID_COLLECTOR}

`POST` Body

字符串

raw JSON -d '[{"url":"https://targetwebsite.com/product_id/"}]'

查询参数

字符串

抓取工具的唯一标识

字符串

设置为 dev 以触发抓取工具的开发版本

字符串

human_name - 批量采集的数据名称，须易于识别和理解

选择 `trigger_behavior` 参数：

整数

默认值:"1"

如果抓取队列中已有任务，则将该作业推送至队列中

字符串

发送另一批请求，这些请求将在上一批请求完成后开始处理

整数

默认值:"1"

取消正在运行的作业，然后提交并运行新的请求

整数

默认值:"1"

禁止下载媒体文件

字符串

设置作业截止时间，作业将在指定时间后终止

h：小时
m：分钟
s：秒

标头

字符串

授权持有者密钥 -H "Authorization: Bearer API_TOKEN"

字符串

JSON/CSV/Multipart -H "Content-Type: application/json"

{
 "collection_id": "ID_DATASET",
 "start_eta": "2021-11-07T13:26:22.702Z"
}

curl "https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1" -H "Content-Type: application/json" -H "Authorization: Bearer API_TOKEN" -d '[{"url":"https://targetwebsite.com/product_id/"}]'

#!/usr/bin/env node
require('request-promise')({
 method: 'POST',
 url: 'https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1',
 json: [{'url': 'https://targetwebsite.com/product_id/'}],
 headers: {'Authorization': 'Bearer API_TOKEN'},
}).then(function(data){ console.log(data); },
 function(err){ console.error(err); });

package example;
import org.apache.http.HttpHost;
import org.apache.http.client.fluent.\*;
public class Example {
 public static void main(String[] args) throws Exception {  
 String body = "[{\"url\":\"https://targetwebsite.com/product_id/\"}]";
 String res = Executor.newInstance()
 .addHeader("Authorization", "Bearer API_TOKEN")  
 .execute(Request.Post("https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1"))  
 .bodyString(body, ContentType.APPLICATION_JSON))  
 .returnContent().asString();  
 System.out.println(res)
 }  
}

using System;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
public class Program {
 public static async Task Main() {
 var client = new HttpClient();
 var requestMessage = new HttpRequestMessage {
 Method = HttpMethod.Post,  
 RequestUri = new Uri("https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1"),
 Headers = {
 {"Authorization", "Bearer API_TOKEN"}
 },  
 Content = new StringContent(JsonConvert.SerializeObject([  
 new {  
 url = "https://targetwebsite.com/product_id/"  
 }  
 ]), Encoding.UTF8, "application/json"))
 };
 var response = await client.SendAsync(requestMessage);
 var responseString = await response.Content.ReadAsStringAsync();
 Console.WriteLine(responseString);
 }
}

#!/usr/bin/env python
print('If you get error "ImportError: No module named requests", please install it:\n$ sudo pip install requests');
import requests
  
data = [{'url': 'https://targetwebsite.com/product_id/'}]
headers = {'Content-Type': 'application/json','Authorization': 'Bearer API_TOKEN'}
r = requests.post('https://api.brightdata.com/dca/trigger?collector=ID_COLLECTOR&queue_next=1', data=data, headers=headers)
print(r.content)

​POST Body

​查询参数

​选择 trigger_behavior 参数：

​标头

`POST` Body

查询参数

选择 `trigger_behavior` 参数：

标头