update: browsesr-use支持云端/本地的自动下载链接可以下载到本地

test.py

@@ -1,59 +0,0 @@
-import httpx
-import asyncio
-from pathlib import Path
-
-async def download_file(url: str, save_name: str = "book.epub"):
-    save_dir = Path.cwd() / ".cache/.browser_use_files"
-    save_dir.mkdir(parents=True, exist_ok=True)
-    
-    # 提取域名作为 Referer，这能骗过 90% 的防盗链校验
-    from urllib.parse import urlparse
-    parsed_url = urlparse(url)
-    base_url = f"{parsed_url.scheme}://{parsed_url.netloc}/"
-    
-    # 如果没传 save_name，自动从 URL 获取
-    if not save_name:
-        import unquote
-        # 尝试从 URL 路径获取文件名并解码（处理中文）
-        save_name = Path(urlparse(url).path).name or f"download_{int(time.time())}"
-        save_name = unquote(save_name) 
-
-    target_path = save_dir / save_name
-
-    headers = {
-        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
-        "Accept": "*/*",
-        "Referer": base_url,  # 动态设置 Referer
-        "Range": "bytes=0-",  # 有时对大文件下载有奇效
-    }
-
-    try:
-        print(f"🚀 开始下载: {url[:60]}...")
-        
-        # 使用 follow_redirects=True 处理链接中的 redirection
-        async with httpx.AsyncClient(headers=headers, follow_redirects=True, timeout=60.0) as client:
-            async with client.stream("GET", url) as response:
-                if response.status_code != 200:
-                    print(f"❌ 下载失败，HTTP 状态码: {response.status_code}")
-                    return
-                
-                # 获取实际文件名（如果服务器提供了）
-                # 这里会优先使用你指定的 save_name
-                
-                with open(target_path, "wb") as f:
-                    downloaded_bytes = 0
-                    async for chunk in response.aiter_bytes():
-                        f.write(chunk)
-                        downloaded_bytes += len(chunk)
-                        if downloaded_bytes % (1024 * 1024) == 0: # 每下载 1MB 打印一次
-                            print(f"📥 已下载: {downloaded_bytes // (1024 * 1024)} MB")
-
-        print(f"✅ 下载完成！文件已存至: {target_path}")
-        return str(target_path)
-
-    except Exception as e:
-        print(f"💥 发生错误: {str(e)}")
-
-if __name__ == "__main__":
-    url = "https://dln1.ncdn.ec/books-files/_collection/userbooks/a8d56556945450076fb0487eaaaf53feca9ac50aca0db9572b483c2a25cdc04a/redirection?filename=%E6%89%8B%E6%9C%BA%E6%8B%8D%E7%BE%8E%E7%85%A7%20%E6%89%8B%E6%9C%BA%E6%91%84%E5%BD%B1%E6%9E%84%E5%9B%BE%2B%E7%94%A8%E5%85%89%2B%E8%89%B2%E5%BD%A9%E6%8A%80%E5%B7%A7%E5%A4%A7%E5%85%A8%20%28%E6%9E%84%E5%9B%BE%E5%90%9B%29%20%28z-library.sk%2C%201lib.sk%2C%20z-lib.sk%29.epub&s=davinci&md5=3DhAjT5f4ntBORB7UEW6SQ&expires=1770906041"
-    asyncio.run(download_file(url, "手机拍美照.epub"))