如何解决抖音视频翻页问题？

def get_video_url(url):
    if not url:
        return
    try:
        url_new = 'https://www.douyin.com/user/MS4wLjABAAAAp3rtDfotN7-mHjDIr0XR2XJ5g0C1DIVAuJYgBHJYX-xJLZgoHvfN0r0yAWTLybn7'
        max_id = ''  # 初始化max_id，用于存储当前页的最后一个视频ID
        while True:
            r = requests.get(url=url_new, headers=headers)
            html = BeautifulSoup(r.text, 'html.parser')
            result = html.find_all('a', 'B3AsdZT9 chmb2GX8 UwG3qaZV')
            for item in result:
                get_video(item['href'])
                # 获取当前页最后一个视频的ID
                max_id = re.findall('video/\S+\/', item['href'])[-1][:-1]
            # 如果当前页的最后一个视频ID为空，则说明已加载到最后一页
            if not max_id:
                break
            else:
                # 根据当前页的最后一个视频ID更新url_new
                url_new = f'https://www.douyin.com/user/MS4wLjABAAAAp3rtDfotN7-mHjDIr0XR2XJ5g0C1DIVAuJYgBHJYX-xJLZgoHvfN0r0yAWTLybn7/?max_cursor={max_id}'
    except Exception as e:
        print("解析失败")
        print(e)