python获得IP地址并发送到邮箱+Linux

在Python中获取本地IP地址并将其发送到电子邮件通常需要几个步骤。首先，你需要安装`socket`库来处理网络通信，`smtplib`和`email`库用于邮件发送，以及可能的`ssl`库如果涉及到SMTPS。这里是一个简单的示例：

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

def get_ip_address():
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    try:
        # 这里尝试连接Google DNS服务器，返回的IP就是本机IP
        s.connect(('8.8.8.8', 80))
        ip = s.getsockname()[0]
    except Exception:
        ip = '127.0.0.1'  # 如果无法连接，则可能是localhost
    finally:
        s.close()
    return ip

def send_email(ip):
    sender_email = 'your_email@example.com'
    receiver_email = 'recipient_email@example.com'
    password = 'your_password'

    msg = MIMEText(f'您的IP地址是：{ip}')
    msg['Subject'] = 'IP Address Update'
    msg['From'] = sender_email
    msg['To'] = receiver_email

    try:
        smtp_server = 'smtp.example.com'  # 根据实际情况替换为你的SMTP服务器
        if smtp_server.startswith('smtps'):
            server = smtplib.SMTP_SSL(smtp_server, 465)  # 使用SSL/TLS
        else:
            server = smtplib.SMTP(smtp_server, 587)  # 非加密模式通常使用此端口

        server.login(sender_email, password)
        server.send_message(msg)
        print("Email sent successfully.")
    except Exception as e:
        print(f"Error sending email: {str(e)}")

# 获取IP
ip = get_ip_address()

# 发送邮件
send_email(ip)