share_url='5.1 HV:/ 守門員戴手套沒法系鞋帶這種體育精神，值得尊敬%遇見足球 %足球 %精彩進(jìn)球 %意甲 %唯有足球不  https://v.douyin.com/eDFd28P/ 復(fù)制此鏈接，打開Dou音搜索，直接觀看視頻！'
short_url = re.findall('(https?://[^\s]+)', share_url)[0]

headers = {
    "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36",
 }

# 通過分享連接獲取跳轉(zhuǎn)的地址
url = requests.get(url=short_url,headers=headers).url
# 通過跳轉(zhuǎn)的地址找到item_id
item_id = re.findall('https://www.iesdouyin.com/share/video/(\d+)',url)[0]
# 請(qǐng)求地址獲取數(shù)據(jù)
rel_url = requests.get(url="https://www.iesdouyin.com/web/api/v2/aweme/iteminfo/?item_ids="+item_id,headers=headers).text
# 篩出視頻地址
video_rul = json.loads(rel_url)['item_list'][0]['video']['play_addr']['url_list'][0]

video_rul = json.loads(rel_url)['item_list'][0]['video']['play_addr']['url_list'][0].replace('/playwm/', '/play/')

import requests
import re
import json

down_load_path = 'E:\下載的MP4\\'
class D_y():

    headers = {
        "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36",
    }
    def __init__(self,share_url):
        self.share_url = share_url
        
    def get_rel_url(self):
        # short_url = re.findall('(https?://[^\s]+)', self.share_url)[0]
        short_url = re.findall('(http[|s]?://[^\s]*/)', self.share_url)[0]
        url = requests.get(url=short_url, headers=self.headers).url
        # item_id = re.findall('https://www.iesdouyin.com/share/video/(\d+)', url)[0]
        item_id = url.split('/')[5]
        rel_url = requests.get(url="https://www.iesdouyin.com/web/api/v2/aweme/iteminfo/?item_ids=" + item_id,headers=self.headers).text
        video_rul = json.loads(rel_url)['item_list'][0]['video']['play_addr']['url_list'][0].replace('/playwm/','/play/')
        video = requests.get(url=video_rul,headers=self.headers).content
        video_name = json.loads(rel_url)['item_list'][0]['share_info']['share_title'].split('#')[0].split('@')[0].replace(' ','')
        with open(down_load_path+str(video_name)+'.mp4','wb') as f:
            f.write(video)
            f.close()
        print("【抖音短視頻】: {}.mp4 無水印視頻下載完成！".format(video_name))


if __name__ == '__main__':
    a = input("url:")
    D_y(a).get_rel_url()