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| import requests
from bs4 import BeautifulSoup
import re
base_url = "http://www.1ppt.com"
root_dir = "E:\\第一PPT\\简洁\\"
def requestDetail():
res = requests.get(base_url + "/moban/jianjie/")
res.encoding = "GB2312"
soup = BeautifulSoup(res.text, 'html.parser')
i = 0
result = set()
for item in soup.find_all("a", href=re.compile("/article")):
result.add(base_url + item["href"])
for iss in result:
con = requests.get(iss)
con.encoding = "GB2312"
con_soup = BeautifulSoup(con.text, "html.parser")
title_div = con_soup.find("div", "ppt_info clearfix")
title = title_div.contents[1].string
down_ul = con_soup.find("ul", "downurllist")
down_url = base_url + down_ul.contents[1].contents[0]["href"]
file_soup = BeautifulSoup(requests.get(down_url).text, "html.parser")
file_url = file_soup.find("li", "c1").contents[0]["href"]
print("名称 => %s 介绍地址 => %s 下载链接 => %s " % (title, down_url, file_url))
with open(root_dir + title + ".zip", "wb") as f:
f.write(requests.get(file_url).content)
def requestCategory():
cate = requests.get(base_url)
cate.encoding = "GB2312"
cate_soup = BeautifulSoup(cate.text, "html.parser")
dd = cate_soup.find_all("a", href=re.compile(r'^/moban'))
for n in dd:
print(n)
requestCategory()
|
