python爬取音频下载的示例代码
抓取“xmly”鬼故事音频
import json # 在这个url，音频链接为JSON动态生成，所以用到了json模块
import requests
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36"
}
# 请求网页
def open_url(url):
r = requests.get(url, headers=headers)
r.encoding = 'utf-8'
html = r.text
# 将JSON转化成字符串
html = json.loads(html)
return html
# 得到所有音频的链接
def get_urls(url):
us = url['data']['tracksAudioPlay']
return us
def main():
num = 1
url = 'https://www.ximalaya.com/revision/play/album?albumId=4256765&pageNum=1&sort=-1&pageSize=30'
html = open_url(url)
urls = get_urls(html)
# 遍历得到每个音频的链接和对应的名称
for ul in urls:
uls = ul['src']
filename = ul['trackName']
reponse = requests.get(uls).content
with open(filename + '.m4a', 'wb') as file:
file.write(reponse)
print(str(num) + '. ' + filename)
num += 1
if __name__ == '__main__':
main()
爬取结果
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