前言 ??
大家早好、午好、晚好吖~
需要的開發環境以及模塊:
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python 3.6
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pycharm
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requests
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re
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os
import pprint import requests # 第三方模塊,是需要我們 pip install requests import re # 內置模塊 是不需要安裝 def change_title(title): mode = re.compile(r'[\\\/\:\*\?\<\>\|\"]') new_title = re.sub(mode, '_', title) return new_title def get_video_url(video_id): # format() 'string{}'.format(video_id) html_url = f'https://www..com/videoStatus.jsp?contId={video_id}&mrd=0.179849252514223' headers_1 = { 'Referer': f'https: // www..com / video_{video_id}', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36' } response_1 = requests.get(url=html_url, headers=headers_1) # pprint.pprint(response_1.json()) src_url = response_1.json()['videoInfo']['videos']['srcUrl'] string_1 = '-'.join(src_url.split('-')[1:]) string_2 = '/'.join(src_url.split('/')[:6]) # https://video..com/mp4/adshort/20210307/ # https://video..com/mp4/adshort/20210307/cont-1722477-15624845_adpkg-ad_hd.mp4 真的視頻地址 # https://video..com/mp4/adshort/20210307/1615275932043-15624807_adpkg-ad_hd.mp4 假的視頻地址 video_url = string_2 + '/' + 'cont-' + str(video_id) + '-' + string_1 return video_url num = 0 for page in range(0, 101, 10): num += 1 print(f'=========================正在爬取第{num}頁的視頻內容====================') url = f'https://www..com/popular_loading.jsp?reqType=1&categoryId=&start={page}&sort=10&mrd=0.5595334619073158' headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36' } response = requests.get(url=url) # print(response.text) # 決議資料 提取想要內容 videos = re.findall('<a href="https://www.cnblogs.com/Qqun261823976/archive/2022/08/23/video_(/d+)" >', response.text) names = re.findall('<h2 >(.*?)</h2>', response.text) video_data = zip(videos, names) for index in video_data: name = index[1] video_id = index[0] video_url = get_video_url(video_id) new_title = change_title(name) video_content = requests.get(url=video_url).content with open('video\\' + new_title + '.mp4', mode='wb') as f: f.write(video_content) print('正在保存: ', name)
原始碼、解答、教程加Q裙：261823976 點擊藍字加入【python學習裙】
尾語 ??
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