2019-06-21 20:13:47
李明
|
找到方法完成本地的html的生成
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
</body>
</html>
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dycs = __M.require("douyin_falcon:node_modules/byted-acrawler/dist/runtime")
signc = dycs.sign(&&&&)
document.title = signc
document.write(signc)
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2019/2/20 17:39
# @Author : Aries
# @Site :
# @File : handle_douyin_movie.py.py
# @Software: PyCharm
import json
import os
import requests
import re
import time
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
#分享ID
share_id = "89923219116"
share_url = "https://www.douyin.com/share/user/"+share_id
header = {
"User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36"
}
#dytk 和tac的正则表达式
dytk_search = re.compile(r"dytk: '(.*?)'")
tac_search = re.compile(r"<script>tac=(.*?)</script>")
response = requests.get(url=share_url,headers=header)
#处理获取dytk 和tac
dytk = re.search(dytk_search,response.text).group(1)
tac = re.search(tac_search,response.text).group(1)
#tac封装成为js的格式
tac = "var tac="+tac+";"
# html页面的编写合成 header + tac+ foot
with open("html_head.txt") as f1:
f1_read = f1.read()
with open("html_foot.txt") as f2:
f2_read = f2.read().replace("&&&&","89923219116")
with open("test.html","w") as f_w:
f_w.write(f1_read+"\n"+tac+"\n"+f2_read)
# signature = input("秘钥为")
chrome_options = Options()
chrome_options.add_argument("--headless")
abspath = os.path.abspath(r"D:\Program Files\chromedriver\chromedriver.exe")
douyin_driver = webdriver.Chrome(executable_path=abspath,chrome_options=chrome_options,)
douyin_driver.get("file:///E:\\dockerpython\\python\\douyin\\test.html")
signature = douyin_driver.title
douyin_driver.quit()
movie_url = "https://www.douyin.com/aweme/v1/aweme/post/?user_id="+share_id+"&count=21&max_cursor=0&aid=1128&_signature="+signature+"&dytk="+dytk
#接口不太稳定所以要使用while循环一直调用
while True:
movie_reponse = requests.get(url=movie_url,headers=header)
if json.loads(movie_reponse.text)["aweme_list"] == []:
#time.sleep(1)
continue
else:
print(movie_reponse.text)
for item in json.loads(movie_reponse.text)["aweme_list"]:
video_url = item["video"]["play_addr"]["url_list"][0]
video_response = requests.get(url=video_url,headers=header)
with open("douyin.mp4","wb") as v:
#不能使用video_response.text必须使用content才可以把内容写进去
v.write(video_response.content)
break
PS基本上抖音视频下载的都已经完成了下次对于需要注意的做下总结。 |
