import re
import requestsurl= "http://www.yy8844.cn/ting/numes/sussoc.shtml"
response = requests.get(url)
response.encoding = "gbk"
# print(r.text)
#第一步，访问网页获取MusicID
p = re.compile(r"MusicId=(.*?);",re.S)
print(re.search(p,response.text).group())

运行得到如下，获取到MusicId

import re
import requests
import execjs
url= "http://www.yy8844.cn/ting/numes/sussoc.shtml"
response = requests.get(url)
response.encoding = "gbk"
# print(r.text)
#第一步，访问网页获取MusicID
p = re.compile(r"MusicId=(.*?);",re.S)
music_id = re.search(p,response.text).group(1)
#第二步 nodejs生成mp3 url
with open('m.js',encoding='utf-8') as f:ctx = execjs.compile(f.read())t = ctx.call("info", music_id)print(t)
#第三步 访问mp3 url,下载MP3并保存

function info(MusicId){var surl = "http://96.ierge.cn/";nurl = parseInt(MusicId / 30000) + "/" + parseInt(MusicId / 2000) + "/" + MusicId + ".mp3";fin_url = surl + nurlreturn fin_url
}

import re
import execjs
import requests
from bs4 import BeautifulSoup as bsdef download_mp3(url,name):response = requests.get("http://www.yy8844.cn/"+url)response.encoding = "gbk"# print(r.text)# 第一步，访问网页获取MusicIDp = re.compile(r"MusicId=(.*?);", re.S)music_id = re.search(p, response.text).group(1)# 第二步 nodejs生成mp3 urlwith open('m.js', encoding='utf-8') as f:ctx = execjs.compile(f.read())url = ctx.call("info", music_id)# 第三步 访问mp3 url,下载MP3并保存mp3_content = requests.get(url)with open(name+".mp3", "wb") as w:w.write(mp3_content.content)  # 获取文件（文件是二进制格式）并写入文件里def get_index():url = "http://www.yy8844.cn/"headers = {"User-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/119.0"}r = requests.get(url, headers=headers)r.encoding = "gbk"fin_result = re.findall(r'<a href="(.*?)" target=\'musiclisten\'>(.*?)</a>', r.text)for i in fin_result:download_mp3(i[0],i[1])print("正在下载{}".format(i[1]))print("下载完成")if __name__ == '__main__':get_index()# soup = bs(r.text,'html.parser')
# print(soup.find_all(Class='link2'))