跳转到主要内容

前提条件

安装 SDK

pip install firecrawl-py
将 API 密钥添加到 Django 设置或环境变量中:
export FIRECRAWL_API_KEY=fc-YOUR-API-KEY

创建视图

在你的 Django 应用中添加 search、抓取 和交互视图。在 views.py 中:
import json
import os
from django.http import JsonResponse
from django.views.decorators.csrf import csrf_exempt
from django.views.decorators.http import require_POST
from firecrawl import Firecrawl

firecrawl = Firecrawl(api_key=os.environ["FIRECRAWL_API_KEY"])


@csrf_exempt
@require_POST
def search_view(request):
    body = json.loads(request.body)
    results = firecrawl.search(body["query"], limit=body.get("limit", 5))
    return JsonResponse(
        [{"title": r.title, "url": r.url} for r in results.web],
        safe=False,
    )


@csrf_exempt
@require_POST
def scrape_view(request):
    body = json.loads(request.body)
    result = firecrawl.scrape(body["url"])
    return JsonResponse({
        "markdown": result.markdown,
        "metadata": result.metadata,
    })


@csrf_exempt
@require_POST
def interact_start_view(request):
    body = json.loads(request.body)
    result = firecrawl.scrape(body["url"], formats=["markdown"])
    return JsonResponse({"scrape_id": result.metadata.scrape_id})


@csrf_exempt
@require_POST
def interact_view(request):
    body = json.loads(request.body)
    response = firecrawl.interact(body["scrape_id"], prompt=body["prompt"])
    return JsonResponse({"output": response.output})


@csrf_exempt
@require_POST
def interact_stop_view(request):
    body = json.loads(request.body)
    firecrawl.stop_interaction(body["scrape_id"])
    return JsonResponse({"status": "stopped"})

配置 URL 路由

urls.py 中:
from django.urls import path
from . import views

urlpatterns = [
    path("api/search/", views.search_view),
    path("api/scrape/", views.scrape_view),
    path("api/interact/start/", views.interact_start_view),
    path("api/interact/", views.interact_view),
    path("api/interact/stop/", views.interact_stop_view),
]

试一下

python manage.py runserver

# 进行网页搜索
curl -X POST http://localhost:8000/api/search/ \
  -H "Content-Type: application/json" \
  -d '{"query": "firecrawl web scraping", "limit": 5}'

# 抓取页面
curl -X POST http://localhost:8000/api/scrape/ \
  -H "Content-Type: application/json" \
  -d '{"url": "https://example.com"}'

# 启动交互式会话
curl -X POST http://localhost:8000/api/interact/start/ \
  -H "Content-Type: application/json" \
  -d '{"url": "https://www.amazon.com"}'

管理命令

在 Django 管理命令中使用 Firecrawl 运行脚本和数据管道。创建 management/commands/scrape.py
import os
from django.core.management.base import BaseCommand
from firecrawl import Firecrawl


class Command(BaseCommand):
    help = "抓取一个 URL 并打印 markdown"

    def add_arguments(self, parser):
        parser.add_argument("url", type=str)

    def handle(self, *args, **options):
        firecrawl = Firecrawl(api_key=os.environ["FIRECRAWL_API_KEY"])
        result = firecrawl.scrape(options["url"])
        self.stdout.write(result.markdown)
python manage.py scrape https://example.com

下一步

抓取文档

所有 抓取 选项,包括 formats、actions 和代理

搜索文档

进行网页搜索并获取完整页面内容

交互文档

点击、填写表单并提取动态内容

Python SDK 参考

完整的 SDK 参考,涵盖爬取、map、async 等功能