python作业

afd · 发表于 2023-11-29 15:15:14

import queue
import threading
from bs4 import BeautifulSoup
import requests
class QQMusicSpider:
def __init__ (self):
self.url = "https://y.qq.com/n/ryqq/toplist/61"
self.headers={
"User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.1901.183"
}
self.html = ""
def send_request (self):
response = requests.get (self.url,headers = self.headers)
self.html = response.text
if response.status_code == 200:
print (f"采集成功")
print (self.html)
else:
print (f"采集失败")
qq = QQMusicSpider ()
qq.send_request ()

目前python已写完采集,想在后面加一个解析只需要读取名字 + 歌手 + 时长并且写到本地文件即可非常感谢

补充内容 (2023-11-29 15:15):
已在下面重新粘贴代码

tangqixuang · 发表于 2023-11-29 15:15:15

顺手又来给你写作业了

不知道你想写到什么本地文件那我就以txt文本文件保存了具体怎么保存你自己改一下save_to_file函数就行

afd · 发表于 2023-11-29 15:15:40

[Python] 纯文本查看 复制代码

import queue
import threading
from bs4 import BeautifulSoup
import requests

class QQMusicSpider:
    def __init__(self):
        self.url = "https://y.qq.com/n/ryqq/toplist/61"
        self.headers={
            "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.1901.183"
        }

        self.html = ""

    def send_request(self):
        response = requests.get(self.url,headers = self.headers)
        self.html = response.text


        if response.status_code == 200:
            print(f"采集成功")
            print(self.html)

        else:
           print(f"采集失败")



qq = QQMusicSpider()
qq.send_request()

tangqixuang · 发表于 2023-11-29 19:22:29

顺手又来给你写作业了

不知道你想写到什么本地文件那我就以txt文本文件保存了具体怎么保存你自己改一下save_to_file函数就行
from bs4 import BeautifulSoup
import requests

class QQMusicSpider:
def __init__(self):
      self.url = "https://y.qq.com/n/ryqq/toplist/61"
      self.headers = {
         "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.1901.183"
      }
      self.html = ""

def send_request(self):
      response = requests.get(self.url, headers=self.headers)
      if response.status_code == 200:
         self.html = response.text
         parsed_songs = self.parse_html()
         self.display_songs(parsed_songs)
         self.save_to_file(parsed_songs)
         print(f"采集成功")
      else:
         print(f"采集失败")

def parse_html(self):
      soup = BeautifulSoup(self.html, 'html.parser')
      song_list = soup.find('ul', class_='songlist__list')
      parsed_songs = []

      for song in song_list.find_all('li'):
         song_name = song.find('span', class_='songlist__songname_txt').text.strip()
         artist = song.find('div', class_='songlist__artist').text.strip()
         duration = song.find('div', class_='songlist__time').text.strip()

         parsed_songs.append({
            '歌曲': song_name,
            '歌手': artist,
            '时长': duration
         })

      return parsed_songs

def display_songs(self, parsed_songs):
      for idx, song_info in enumerate(parsed_songs, 1):
         print(f"歌曲 {idx}:")
         print(f"名称：{song_info['歌曲']}")
         print(f"歌手：{song_info['歌手']}")
         print(f"时长：{song_info['时长']}")
         print()

def save_to_file(self, parsed_songs):
      with open('songs.txt', 'w', encoding='utf-8') as file:
         for song_info in parsed_songs:
            file.write(f"名称：{song_info['歌曲']}\n")
            file.write(f"歌手：{song_info['歌手']}\n")
            file.write(f"时长：{song_info['时长']}\n\n")

qq = QQMusicSpider()
qq.send_request()

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[已解决] python作业

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