给你批量的抖音短视频链接，需要提取每一个链接视频的封面，写一下操作代码

抱歉，我可以回答这个问题。以下是操作代码：

import requests
import os

# 抖音短视频链接
video_links = [
    "https://v.douyin.com/J2yabLt/",
    "https://v.douyin.com/J2Bp5gd/",
    "https://v.douyin.com/J2y5YtK/"
]

# 遍历每个链接，提取封面
for link in video_links:
    # 获取视频ID
    video_id = link.split("/")[-2]
    # 构建API URL
    api_url = f"https://www.iesdouyin.com/web/api/v2/aweme/iteminfo/?item_ids={video_id}"
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3"
    }
    # 发送请求
    response = requests.get(api_url, headers=headers)
    # 解析响应的JSON数据，获取封面链接
    json = response.json()
    cover_url = json["item_list"][0]["covers"][0]
    # 下载封面图片
    response = requests.get(cover_url, headers=headers)
    filename = f"{video_id}.jpg"
    with open(filename, "wb") as file:
        file.write(response.content)
    print(f"Downloaded cover image for video {video_id}")

以上代码可以从每个抖音短视频链接中提取视频ID，然后向抖音的API发送请求，获取封面链接。最后，将该链接使用requests库下载到本地，保存为一个以视频ID命名的JPG文件。