Python新手爬虫四：爬取视频

import sys
import re,os
import requests
from you_get import common as you_get

def getVideo(url,path,headers):
    demo = requests.get(url,headers=headers)　　# 获取网站信息
    data = demo.json()　　# 转换为JSON格式
    data_list = data[‘data‘][‘response‘][‘videos‘]　　# 获取每个视频的属性列表

    # 遍历，将每一个视频信息展示出来
    for i in data_list:
        title = i[‘title‘] + ‘.mp4‘　　# 获取视频名称(描述)，视频要修改为的名称，为后边改名做准备
        url1 = i[‘play_url‘]　　# 获取视频源url
        videoName = re.split(‘\?|/‘,url1)[5][:80]+‘.mp4‘　　# 视频下载后，会是一大串字母和数字的组合，这个主要就是获取视频下载后的原名称

        # 开始下载
        print(‘开始下载：‘ + title)
        try:
            sys.argv = [‘you_get‘, ‘-o‘,path,url1]　　# 视频的属性编辑，选择路径等
            you_get.main()　　# 开始下载
            print(‘??下载完成‘)
            os.rename(path + videoName, path + title)　　# 下载完成后，改名操作
        except:
            print(title + ‘下载失败!‘)
if __name__ == ‘__main__‘:
    url = ‘https://haokan.baidu.com/videoui/api/videorec?tab=yingshi&act=pcFeed&pd=pc&num=20&shuaxin_id=1592551368953‘
    headers = {
        ‘user-agent‘: ‘Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.106 Safari/537.36 Edg/83.0.478.54‘,
        ‘cookie‘: ‘BIDUPSID=517516CBF0261FA0AF6B039EAFEDF39C; PSTM=1589624436; BAIDUID=517516CBF0261FA090A0395C8BF0F31A:FG=1; BDORZ=B490B5EBF6F3CD402E515D22BCDA1598; PC_TAB_LOG=haokan_website_page; Hm_lvt_4aadd610dfd2f5972f1efee2653a2bc5=1592530622,1592545903; H_PS_PSSID=31906_1444_31671_21118_31254_32045_30823_32111; delPer=0; PSINO=2; yjs_js_security_passport=d270bf2526b634428ea81932e213c285b8e7cf21_1592546748_js; Hm_lpvt_4aadd610dfd2f5972f1efee2653a2bc5=1592550475; reptileData=%7B%22data%22%3A%22e3b78a008f54876b4fc19fe55faea5fb1ae054d9580474b00db252837ba6a6554cbfde0ada4567b9cad2322c5d972031cb300664e248e8f4a7b27fd91a479f4e02a1e7eceffa642289eba12075334687515e1451aa72eced7ac42e3fbb88a87139c95727da119f5dd9b85d281d98d4d98b943f43a06c3f13e6b63b812c5c40ce%22%2C%22key_id%22%3A%2230%22%2C%22sign%22%3A%2243b164d6%22%7D‘}
    path = r‘D:\好看视频\\‘

    getVideo(url,path,headers)