正文
Python爬虫训练：爬取酷燃网视频数据
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前言
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项目目标
爬取酷燃网视频数据
https://krcom.cn/
环境
Python3.6
pycharm
爬虫代码import pprint
import requests
import redef download_video(title, url):
filename_video = 'C:\\Users\\Administrator\\Desktop\\酷燃网\\' + title + '.mp4'
response_video = requests.get(url=url)
with open(filename_video, mode='wb') as f:
f.write(response_video.content)def download_mp3(title, url):
filename_mp3 = 'C:\\Users\\Administrator\\Desktop\\酷燃网\\' + title + '.mp3'
response_mp3 = requests.get(url=url)
with open(filename_mp3, mode='wb') as f:
f.write(response_mp3.content)for page in range(0, 101, 20):
url = 'https://krcom.cn/aj/hot/loadingmore?ajwvr=6&cursor=0;2020102014&YmdH=&__rnd=1603176486876'
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36'
}
response = requests.get(url=url, headers=headers)
html_data = response.text.encode('utf-8').decode('unicode_escape')
urls = re.findall('vid=(.*?)\"', html_data, re.S)
titles = re.findall('<h3 class="V_autocut_2l">(.*?)<', html_data, re.S)
data = zip(urls, titles)
for i in data:
vid = i[0]
title = i[1]
page_url = 'https://krcom.cn/aj/dash/media?media_ids={}&protocols=dash&watermarks=krcom'.format(vid)
response_2 = requests.get(url=page_url, headers=headers)
html_json = response_2.json()
video_url = html_json['data']['list'][0]['details'][1]['play_info']['url']
mp3_url = html_json['data']['list'][0]['details'][-1]['play_info']['url']
download_video(title, video_url)
download_mp3(title, mp3_url)
print(title)
import pprint
import requests
import redef download_video(title, url):
filename_video = 'C:\\Users\\Administrator\\Desktop\\酷燃网\\' + title + '.mp4'
response_video = requests.get(url=url)
with open(filename_video, mode='wb') as f:
f.write(response_video.content)def download_mp3(title, url):
filename_mp3 = 'C:\\Users\\Administrator\\Desktop\\酷燃网\\' + title + '.mp3'
response_mp3 = requests.get(url=url)
with open(filename_mp3, mode='wb') as f:
f.write(response_mp3.content)for page in range(0, 101, 20):
url = 'https://krcom.cn/aj/hot/loadingmore?ajwvr=6&cursor=0;2020102014&YmdH=&__rnd=1603176486876'
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36'
}
response = requests.get(url=url, headers=headers)
html_data = response.text.encode('utf-8').decode('unicode_escape')
urls = re.findall('vid=(.*?)\"', html_data, re.S)
titles = re.findall('<h3 class="V_autocut_2l">(.*?)<', html_data, re.S)
data = zip(urls, titles)
for i in data:
vid = i[0]
title = i[1]
page_url = 'https://krcom.cn/aj/dash/media?media_ids={}&protocols=dash&watermarks=krcom'.format(vid)
response_2 = requests.get(url=page_url, headers=headers)
html_json = response_2.json()
video_url = html_json['data']['list'][0]['details'][1]['play_info']['url']
mp3_url = html_json['data']['list'][0]['details'][-1]['play_info']['url']
download_video(title, video_url)
download_mp3(title, mp3_url)
print(title)
