抖音视频无水印下载python3版本

说明

  使用python3版本
  在*unx下测试通过
  输入短链获取无水印的抖音视频链接，实测真实可用

代码

# -*- coding: utf-8 -*-
import requests
import re
from urllib.parse import urlparse
import json


def get_origin_url():
    print("===>请输入抖音链接中的短链接（eg：https://v.douyin.com/sLvq6P/<===")
    url = input("===>:::")
# 获取页面代码
    headers = {
    'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
    'accept-language': 'zh-CN,zh;q=0.9,en;q=0.8',
    'pragma': 'no-cache',
    'cache-control': 'no-cache',
    'upgrade-insecure-requests': '1',
    "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"
    }
    res = requests.get(url, headers=headers, timeout=3000)
    if res.url:
    	#短链跳转地址
        fmt_url = urlparse(res.url)
        print("格式化后的URL：%s" % fmt_url.path)
        pattern = re.compile(r"(/[0-9]+/)")
        item_ids = pattern.search(fmt_url.path)
        if item_ids:
        	#水印视频获取地址
            r_url=r'https://www.iesdouyin.com/web/api/v2/aweme/iteminfo/?item_ids=%s' % item_ids[1].strip('/')
            print("真实请求URL: %s" % r_url)
            r_context = requests.get(r_url, headers=headers, timeout=3000)
            #视频相关数据
            data = {}
            data = r_context.json()["item_list"][0]["video"]

            #获取带水印地址列表
            wm_url = data['play_addr']['url_list']
            if wm_url:
                url_query = urlparse(wm_url[0])
                if url_query.query:
                	#无水印地址
                    o_url="https://aweme.snssdk.com/aweme/v1/play/?%s" % url_query.query
                    print("真实下载地址: %s " % o_url)
        return o_url

if __name__ == '__main__':
    get_origin_url()