爬虫:网易云流行歌手

import requests
import os
import re
import socket
from bs4 import BeautifulSoup
import urllib.request

try:
    # 创建名为"流行歌手"的文件夹，并切换到该目录
    os.mkdir("流行歌手")
    os.chdir("流行歌手")
except:
    # 如果文件夹已存在，只切换到该目录
    os.chdir("流行歌手")

# 获取当前工作目录
wz = os.getcwd()

# 设置请求头信息
headers = {
    "Host": "music.163.com",
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:74.0) Gecko/20100101 Firefox/74.0",
    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
    "Accept-Language": "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2",
    "Accept-Encoding": "gzip, deflate, br",
    "Content-Type": "application/x-www-form-urlencoded",
    "Content-Length": "408",
    "DNT": "1",
    "Connection":