feat: 项目初始化

send_mail.py

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+import requests
+from bs4 import BeautifulSoup
+import smtplib
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+import time
+import logging
+
+# 配置日志
+logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(message)s")
+
+# 配置邮件发送函数
+def send_email(subject, body, to_email):
+    # 邮件服务器配置
+    smtp_server = "smtp.lcdd.net"
+    smtp_port = 587
+    from_email = "admin@lcdd.net"
+    password = "lichao1314"
+
+    # 构建邮件
+    msg = MIMEMultipart()
+    msg["From"] = from_email
+    msg["To"] = to_email
+    msg["Subject"] = subject
+    msg.attach(MIMEText(body, "plain"))
+
+    # 连接到服务器并发送邮件
+    try:
+        with smtplib.SMTP(smtp_server, smtp_port) as server:
+            server.starttls()
+            server.login(from_email, password)
+            server.sendmail(from_email, to_email, msg.as_string())
+        logging.info("邮件已发送到 %s", to_email)
+    except Exception as e:
+        logging.error("邮件发送失败: %s", e)
+
+# 配置爬虫任务
+def check_website_for_condition(url, keyword):
+    try:
+        response = requests.get(url)
+        response.raise_for_status()  # 确保请求成功
+        soup = BeautifulSoup(response.text, "html.parser")
+
+        # 搜索关键词
+        if keyword in soup.get_text():
+            logging.info("检测到关键词: %s", keyword)
+            return True
+        else:
+            logging.info("关键词 %s 不存在", keyword)
+            return False
+    except Exception as e:
+        logging.error("请求失败: %s", e)
+        return False
+
+# 主调度函数
+def monitor_website():
+    url = "https://lcdd.net"  # 目标网址
+    keyword = "React"  # 目标关键词
+    to_email = "randolphreidhdu@gmail.com"  # 收件人邮箱
+
+    # 监控循环
+    while True:
+        if check_website_for_condition(url, keyword):
+            subject = "关键词检测通知"
+            body = f"目标网站 {url} 上检测到关键词 '{keyword}' 出现！"
+            send_email(subject, body, to_email)
+            break  # 如果检测到条件，发送一次邮件并退出循环
+
+        # 未检测到条件时，延迟一段时间再次检查
+        time.sleep(300)  # 每5分钟检查一次
+
+# 启动监控
+if __name__ == "__main__":
+    monitor_website()