济南网站开发推广优化网站的方法

本次编写一个程序要爬取歌曲音乐榜https://www.onenzb.com/ 里面歌曲。有帮到铁子的可以收藏和关注起来！！！废话不多说直接上代码。

1 必要的包

import requests
from lxml import html,etree
from bs4 import BeautifulSoup
import re
import pandas as pd

2 获取歌曲url和歌曲名称

url = 'https://www.onenzb.com/'    
header = {'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36'
}
response = requests.get(url=url, headers=header)
soup = BeautifulSoup(response.text, 'html.parser')  
print(soup)
url_list = []
song_name = []
for link in soup.find_all('a', href=lambda x: x and x.startswith('/music/')):# 提取href属性和title属性href = link.get('href')title = link.get('title')url_ = 'https://www.1nzb.com' + href   # 完整的urlurl_list.append(str(url_))song_name.append(str(title))
song_name = [song_name.replace('/','').replace('CV','').replace('砂狼白子（:安雪璃）早濑优香（:小敢）','') for song_name in song_name]
print(song_name)
print(url_list)

3 解析每首歌曲的url 以及歌名添加

for url,name in dict(zip(url_list,song_name)).items():print(url,name)print(name)header = {'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36'}response = requests.get(url=url, headers=header)soup = BeautifulSoup(response.text, 'html.parser')  # html.parser  lxmlmp3_links = [a['href'] for a in soup.find_all('a', href=True) if a['href'].endswith('.mp3')]# 输出找到的URLfor url in mp3_links:print(url)# MP3文件的URLmp3_url = url# 定义要保存的文件名filename = 'E:/学习/项目/歌曲爬虫/歌曲2/{}.mp3'.format(name)# 发送GET请求response = requests.get(mp3_url, stream=True)# 确保请求成功response.raise_for_status()# 写入文件with open(filename, 'wb') as f:for chunk in response.iter_content(chunk_size=8192):f.write(chunk)print('MP3文件已下载并保存为:', filename)

部分结果：