python爬虫实战之自动下载网页音频文件

pip install requests
pip install BeautifulSoup

import requests
from bs4 import BeautifulSoup as bf

r = requests.get('http://www.goodkejian.com/ertonggushi.htm')

soup = bf(r.text, 'html.parser')
res = soup.find_all('a')

import requests
from bs4 import BeautifulSoup as bf

r = requests.get('http://www.goodkejian.com/ertonggushi.htm')

soup = bf(r.text, 'html.parser')
res = soup.find_all('a')

recorder = 1
# 长度为126的是要找的图标
for i in res:
    dst = str(i)
    if dst.__len__() == 126:
        url1 = dst[9:53]
        url2 = dst[57:62]
        url = url1 + url2
        print(url)
        xjh_request = requests.get(url)
        with open("./res/" + str(recorder) + ".rar", 'wb') as file:
            file.write(xjh_request.content)
        file.close()
        recorder += 1
        print("ok")