用于服务器IP状态200的Raspberry Pi Python脚本，如果不是200状态代码，则通过电子邮件进行报告

import requests
import smtplib
from email.mime.text import MIMEText

def check_server_status(url):
    try:
        response = requests.get(url)
        if response.status_code == 200:
            return True
        else:
            return False
    except requests.exceptions.RequestException:
        return False

def send_email(subject, body, sender, receiver, smtp_server, smtp_port, username, password):
    message = MIMEText(body)
    message['Subject'] = subject
    message['From'] = sender
    message['To'] = receiver

    try:
        server = smtplib.SMTP(smtp_server, smtp_port)
        server.starttls()
        server.login(username, password)
        server.sendmail(sender, receiver, message.as_string())
        server.quit()
        print("Email sent successfully!")
    except smtplib.SMTPException:
        print("Failed to send email.")

if __name__ == '__main__':
    url = "http://your-server-url"
    sender = "your-email@example.com"
    receiver = "recipient@example.com"
    smtp_server = "smtp.example.com"
    smtp_port = 587
    username = "your-username"
    password = "your-password"

    if check_server_status(url):
        print("Server is up and running.")
    else:
        subject = "Server Status Alert"
        body = "The server is down or experiencing issues. Please check."
        send_email(subject, body, sender, receiver, smtp_server, smtp_port, username, password)