分析網(wǎng)頁源代碼 找到音視頻標(biāo)簽? 不同鏈接對應(yīng)不同清晰度

"audio":[{"id":30280, "baseurl" : ?# 此處鏈接為音頻鏈接

"video":{{"id:80","baseurl":? # 可以根據(jù)此處鏈接獲取視頻鏈接

# 此爬蟲僅使用request第三方庫
import?requests

#?定義請求標(biāo)頭，參數(shù)詳見edge檢查功能，模擬用戶行為

headers = {'authority':'',

????????????????????'accept':'',

????????????????????'accept_encoding':'',

????????????????????'accept_language':'',

????????????????????'cookie':'',

????????????????????'referer':''?,# b站存在referer反爬機(jī)制，務(wù)必加上此項

????????????????????'user-agent':'',

}

# 爬取頁面

def get_parse():

????????response=requests.get('https://www.bilibili.com/video/BV1wY4y1f7yn/??spm_id_from=333.999.0.0&vd_source=56a22aa7ae645f665df432c707fcbd88', headers=headers)

????????print(response.status_code)

????????response.encoding = response.apparent_encoding

? ?????download(video_url, audio_url)

# 下載音頻和視頻資源

def download(video_url, audio_url):

??? ????video = requests.get(video_url, headers=headers).content

??? ????audio = requests.get(audio_url, headers=headers).content

??????? with open('美麗的神話.mp4', 'wb') as f:

??????? ????f.write(video)

??????? with open('美麗的神話.mp3', 'wb') as f:

??????????? f.write(audio)

# 運(yùn)行程序

video_url =''? # 此處為頁面分析所得的baseurl：視頻鏈接

audio_url =''??# 此處為頁面分析所得的baseurl：音頻鏈接

get_parse()

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