import requests import json import os import re import time # 新增：用于控制请求延迟 # 1. 关键：从浏览器复制完整的 Cookie 和 Headers headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 QQBrowser/21.1.8717.400', 'Referer': 'https://haokan.baidu.com/tab/shehui_new', # 关键：完整的Cookie字符串（从浏览器F12复制） 'Cookie': 'newlogin=1; BDUSS=EJGZWFBdmdtbEQtRGl6dDg0TzYyR0JybnpxRUdyZHpqeGxxUW91SUZ6RERMMFZxSVFBQUFBJCQAAAAAAAAAAAEAAABr5UEVUVFfMjgyNjE1MTA5AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMOiHWrDoh1qc; BDUSS_BFESS=EJGZWFBdmdtbEQtRGl6dDg0TzYyR0JybnpxRUdyZHpqeGxxUW91SUZ6RERMMFZxSVFBQUFBJCQAAAAAAAAAAAEAAABr5UEVUVFfMjgyNjE1MTA5AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMOiHWrDoh1qc; BAIDUID=12B658EA09C12D0BD5154700ABB7E735:FG=1; BIDUPSID=12B658EA09C12D0BD5154700ABB7E735; PSTM=1780626218; BDORZ=FFFB88E999055A3F8A630C64834BD6D0; BAIDUID_BFESS=12B658EA09C12D0BD5154700ABB7E735:FG=1; __bid_n=19eb62214d03728183c387; BA_HECTOR=052lakal25a18581a5ag840la58kak1l2v7le28; ZFY=z4dlRWO:Bw01rXjTUYWYrECWhYzyaYFQVwF7:Bq:BLHaw4:C; H_WISE_SIDS=63147_67862_68166_69006_69295_69590_70116_70620_70544_70552_70504_70908_70916_70940_70946_70966_71000_71036_71049_71056_71062_71079_71086_71105; arialoadData=false; Hm_lvt_4aadd610dfd2f5972f1efee2653a2bc5=1781515173,1781569200; HMACCOUNT=F22D314F8316F7B4; BDRCVFR[S_ukKV6dOkf]=mk3SLVN4HKm; H_PS_PSSID=63147_67862_68166_69006_69295_69590_70116_70620_70544_70552_70504_70908_70916_70940_70946_70966_71000_71036_71049_71056_71062_71079_71086_71105; delPer=0; PSINO=7; Hm_lpvt_4aadd610dfd2f5972f1efee2653a2bc5=1781577926; RT="z=1&dm=baidu.com&si=ecd26d73-65c9-4559-96c4-0780df5f2c16&ss=mqfzieko&sl=0&tt=0&bcn=https%3A%2F%2Ffclog.baidu.com%2Flog%2Fweirwood%3Ftype%3Dperf"; ab_sr=1.0.1_YTEyOTAzZDJlYTdmNzc4YjE1NThkN2Q0YzczYjI4MzBlNDZlNmI3NjA5NzlhMTlkMGEzNzdhMDJlYTU3MTBiMWRjNTkxODc5NmViMDk2Y2ZjMjJhZjU5ZWFlZjJjOTZlZmE4YmMwZjNiODZlYTJiZjNhZjZhMmI2YjlkYWI1ODUyZGQ5NmFkYTdiYTY2ZmQ3NjA4ZTEwZDliY2MxYzBhNw==; reptileData=%7B%22data%22%3A%22149ab658c534ce73cd3179424b269745ac8bf0fad4b939c7f732f0e8fa8d9f071bb53711903bf0c4aa4d177e07366edc2f066cab1154887aae07117d2e9ebbcda037c1dcb39786b2c4b843ce3a8a209e2b1b89bf3a7129453a4a8739a2fd9b44%22%2C%22key_id%22%3A%2230%22%2C%22sign%22%3A%22eeb28a8d%22%7D' } # 2. 使用Session保持连接池 session = requests.Session() session.headers.update(headers) # ========== 新增函数：获取指定页的视频 ========== def get_videos_by_page(page=1, num_per_page=20): """ 获取指定页的视频数据 Args: page: 页码，从1开始 num_per_page: 每页视频数量 Returns: list: 视频列表，如果失败返回空列表 """ # 添加pn参数控制页码 url = f'https://haokan.baidu.com/haokan/ui-web/video/rec?tab=shehui_new&act=pcFeed&pd=pc&num={num_per_page}&pn={page}' try: resp = session.get(url, timeout=5) data = resp.json() # 检查返回状态 if data.get('status') != 0: print(f"第{page}页数据获取失败，状态码: {data.get('status')}") return [] videos = data.get('data', {}).get('response', {}).get('videos', []) print(f"第{page}页获取到 {len(videos)} 个视频") return videos except Exception as e: print(f"第{page}页请求失败: {e}") return [] # ========== 新增函数结束 ========== # ========== 以下是原始代码（保留） ========== # 3. 发送请求（极速）- 原始单页代码，现在改为使用函数 # url = 'https://haokan.baidu.com/haokan/ui-web/video/rec?tab=shehui_new&act=pcFeed&pd=pc&num=20' # resp = session.get(url, timeout=5) # 4. 解析数据 - 原始代码，现在改为使用函数 # data = resp.json() # videos = data['data']['response']['videos'] # print(f"获取到 {len(videos)} 个视频") # 创建文件夹 - 保留 if not os.path.exists('视频'): os.makedirs('视频') # 现在的内容应该和网页一致了 - 保留注释 # for video in videos[:5]: # print(f"标题: {video['title']}") # print(f"播放: {video['play_url']}\n") # for video in videos: # # print(f"链接: {video['play_url']}\n") # URL = video['play_url'] # # print(f"链接: {URL}\n") # # resp1 = requests.get(URL) # ========== 原始代码结束 ========== # ========== 新增主函数：批量翻页下载 ========== def main(): """ 主函数：控制批量翻页和下载流程 """ print("=" * 50) print("好看视频批量翻页下载工具") print("=" * 50) # 用户配置 try: total_pages = int(input("请输入要下载的页数（1-10页，建议不超过5页）: ")) total_pages = max(1, min(10, total_pages)) # 限制在1-10页 except ValueError: total_pages = 2 print(f"输入无效，默认下载 {total_pages} 页") num_per_page = 20 # 每页视频数量 all_videos = [] # 存储所有视频 # 逐页获取视频列表 print(f"\n开始获取视频列表，共 {total_pages} 页...") for page in range(1, total_pages + 1): videos = get_videos_by_page(page, num_per_page) if not videos: print(f"第{page}页没有获取到视频，停止翻页") break all_videos.extend(videos) # 添加延迟，避免请求过快 if page < total_pages: print(f"等待1秒后获取第{page + 1}页...") time.sleep(1) # 统计结果 total_videos = len(all_videos) print(f"\n总计获取到 {total_videos} 个视频") if total_videos == 0: print("没有获取到任何视频，程序结束") return # 询问是否下载 choice = input(f"\n是否开始下载这 {total_videos} 个视频？(y/n，默认y): ").strip().lower() if choice and choice != 'y': print("已取消下载") return # ========== 原始下载逻辑（保留并优化） ========== print(f"\n开始下载 {total_videos} 个视频...\n") success_count = 0 fail_count = 0 for i, video in enumerate(all_videos): # 获取视频信息 - 与原始代码一致 bt = video.get('title', f'未命名视频_{i}') # 标题 title = re.sub(r'[\\/*?:"<>|]', '', bt) # 去除非法字符 - 原始代码 img = video.get('poster_big', '') # 预览图地址 preview_img = re.sub(r'\u0026', '&', img) # 如果标题为空，生成备用文件名 if not title: title = f"video_{i}" URL = video.get('play_url', '') # 获取播放链接 - 与原始代码一致 # print(f"视频标题: {title}") # print(f"播放链接: {URL}") # print(f"预览图链接: {preview_img}\n\n") # 检查是否有播放链接 if not URL: print(f"❌ [{i + 1}/{total_videos}] {title} - 无播放链接，跳过") fail_count += 1 continue print(f"\n\n[{i + 1}/{total_videos}] 正在下载: {title}") print(f"视频标题: {title}") print(f"播放链接: {URL}") print(f"预览图: {preview_img}") try: # 下载视频 - 与原始代码类似，但添加了状态码检查和流式下载 video_resp = session.get(URL, stream=True, timeout=30) # 检查响应状态码 if video_resp.status_code == 200: file_path = f'视频/{title}.mp4' # 检查文件是否已存在 if os.path.exists(file_path): print(f"⚠️ 文件已存在，跳过: {title}.mp4") continue # 分块写入文件 - 优化大视频下载 with open(file_path, mode='wb') as f: for chunk in video_resp.iter_content(chunk_size=8192): if chunk: f.write(chunk) # 获取文件大小 file_size = os.path.getsize(file_path) print(f"✅ {title}.mp4 下载完成! 大小: {file_size / 1024 / 1024:.2f} MB") success_count += 1 else: print(f"❌ 下载失败: {title}, 状态码: {video_resp.status_code}") fail_count += 1 except requests.exceptions.Timeout: print(f"❌ 下载超时: {title}") fail_count += 1 except requests.exceptions.RequestException as e: print(f"❌ 下载出错: {title}, 错误: {e}") fail_count += 1 except Exception as e: print(f"❌ 文件保存失败: {title}, 错误: {e}") fail_count += 1 # 每个视频下载后短暂延迟，避免被封IP if i < total_videos - 1: time.sleep(0.5) # 统计下载结果 print("\n" + "=" * 50) print(f"下载完成！成功: {success_count}个，失败: {fail_count}个") print("=" * 50) # ========== 新增主函数结束 ========== # ========== 原始代码（保留） ========== # if data['status'] == 0: # for video in videos: # t = video['title'] # title = re.sub(r'[\\/*?:"<>|]', '', t) # URL = video['play_url'] # resp1 = session.get(URL) # 直接使用URL，不要循环 # # # 创建用于保存视频的文件夹 # # with open(f'视频/{title}.mp4', mode='wb') as f: # f.write(resp1.content) # print(f"{title}.mp4下载完成!") # ========== 原始代码结束 ========== # 程序入口 if __name__ == "__main__": main()
