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爬取重庆交通大学官网首页的时政要闻，并提取信息，将时政要闻的时间、标题全部导出显示
代码
代码语言：javascript复制import requests
from urllib import request
from bs4 import BeautifulSoup
def main():
url = "http://news.cqjtu.edu.cn/rss.htm"
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36'}
page = request.Request(url, headers=headers)
page_info = request.urlopen(page).read()
soup = BeautifulSoup(page_info, 'html.parser')
news_titles = soup.select("#ywDiv_0 a")
news_titles.extend(soup.select("#JxDiv_0 a"))
news_titles.extend(soup.select("#JDiv_0 a"))
news_titles.extend(soup.select("#JKDiv_0 a"))
print(type(news_titles))
for news in news_titles:
#print(news)
title = news.get_text()
link = news.get("href")
data = {"title": title, "link": "http://news.cqjtu.edu.cn" link}
print(data)
main()运行结果
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