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spyder_update.py
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import requests
from bs4 import BeautifulSoup
import datetime
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
def scrape_website(url):
base_url = "https://jwc.njmu.edu.cn"
page = requests.get(url)
soup = BeautifulSoup(page.content, 'html.parser')
items = soup.select('.news_list li')
news_list = []
for item in items:
news = {}
news_anchor = item.select_one('.news_title a')
news['title'] = news_anchor.get('title').strip()
news['link'] = base_url + news_anchor.get('href')
news['date'] = item.select_one('.news_meta').text.strip()
news_list.append(news)
return news_list
def scrape_news_details(news_link):
page = requests.get(news_link)
soup = BeautifulSoup(page.content, 'html.parser')
content_element = soup.select_one('.wp_articlecontent')
if content_element:
content_text = content_element.get_text(separator=" ", strip=True)
length = len(content_text)
if length > 200:
summary = content_text[:200] + " ......"
else:
summary = content_text
return summary
else:
return "No content found."
def send_email(subject, content, to_email):
sender_email = "***"
password = "***"
msg = MIMEMultipart()
msg['Subject'] = subject
msg['From'] = sender_email
msg['To'] = to_email
msg.attach(MIMEText(content, 'html'))
server = smtplib.SMTP_SSL('smtp.qq.com', 465)
server.login(sender_email, password)
server.send_message(msg)
server.quit()
if __name__ == "__main__":
email_list = ["***"]
url = 'https://jwc.njmu.edu.cn/842/list.htm'
news_list = scrape_website(url)
content_mail = """
<html>
<head>
<style>
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; margin: 20px; }
.container { margin-top: 20px; }
.news-item { background-color: #f9f9f9; padding: 20px; border-radius: 10px; margin-bottom: 20px; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
.news-title { font-size: 18px; color: #333; font-weight: bold; margin-bottom: 10px; }
.news-date { font-size: 14px; color: #666; margin-bottom: 10px; }
.news-link { background-color: #007bff; color: #ffffff; padding: 8px 12px; text-decoration: none; border-radius: 5px; font-size: 12px; display: inline-block; margin-top: 10px; }
.news-summary { font-size: 14px; color: #444; line-height: 1.6; margin-top: 10px; }
</style>
</head>
<body>
<h1 style="color: #333;">教务处通知公告</h1>
<div class="container">
"""
for news in news_list:
summary = scrape_news_details(news['link'])
summary_display = summary.replace(" ","")
content_mail += f"""
<div class="news-item">
<div class="news-title">{news['title']}</div>
<div class="news-date">{news['date']}</div>
<p class="news-summary">{summary_display}</p>
<a href="{news['link']}" class="news-link">阅读原文</a>
</div>
"""
content_mail += """
</div>
</body>
</html>
"""
for email in email_list:
if str(datetime.date.today()) in content_mail:
send_email("今日有更新|教务处通知公告", content_mail, email)
print("今日有更新！")
elif str(datetime.date.today()-datetime.timedelta(days=1)) in content_mail:
send_email("昨日有更新|教务处通知公告", content_mail, email)
print("昨日有更新！")
else:
print("无最新通知！")
user_input = input("退出请按任意键。")