Python3 获取抖音无水印视频 2020年12月23日----lanyi原创

import requests
import re
import json


def get_Douyin_Code():

    print('lanyi原创--博客地址：https://www.cnblogs.com/laod')
    share = input("请输入你要去水印的抖音短视频链接：")
    # share = "https://v.douyin.com/Jb4BLU9/"
    pat = '(https://v.douyin.com/.*?/)'
    url = re.compile(pat).findall(share)[0]  # 正则匹配分享链接
    print(url)
    rsp = requests.get (url, headers=headers, allow_redirects=False)

    get_douyin_code = rsp.headers['location']
    get_douyin_code = re.findall(r'[0-9][0-9][0-9]*', get_douyin_code)
    Douyin_Code = (get_douyin_code[0])
    print("抖音码：", Douyin_Code)
    return Douyin_Code


def get_DouyinURL():
    Douyin_Code = get_Douyin_Code ()
    api_url = "https://www.iesdouyin.com/web/api/v2/aweme/iteminfo/?item_ids=" + Douyin_Code
    res = requests.get(api_url, headers=headers, allow_redirects=False)
    rsp = json.loads(res.text)
    douyin_URL = (rsp["item_list"][0]['video']['play_addr']['url_list'][0])
    douyin_Title = (rsp["item_list"][0]['share_info']['share_title'])
    douyin_URL = douyin_URL.replace('playwm', 'play')
    print("抖音链接：", douyin_URL)
    print("抖音文案：", douyin_Title)

    video = requests.get(url=douyin_URL, headers=headers_mobile)
    with open(douyin_Title + ".mp4", 'wb')as file:
        file.write(video.content)
        file.close()
        print("===>视频下载完成！")


if __name__ == '__main__':
    headers = {'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3904.108 Safari/537.36'}
    headers_mobile = {'user-agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1'}
    try:
        get_DouyinURL ()
    except Exception as e:
        print("请检查链接时否正确：", e)