变更

python爬虫/crawl4ai/01_案例.py

@@ -0,0 +1,8 @@
+import asyncio
+from crawl4ai import AsyncWebCrawler
+async def main():
+    async with AsyncWebCrawler() as crawler:
+        result = await crawler.arun("https://example.com")
+        print(result.markdown[:300])  # 打印前 300 个字符
+if __name__ == "__main__":
+    asyncio.run(main())