获取局域网或者公网ip

获取局域网ip

 import socket

    def get_host_ip():
        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        try:
            s.connect(('8.8.8.8', 80))  # 114.114.114.114也是dns地址
            ip = s.getsockname()[0]
        finally:
            s.close()
        return ip

    print("本机局域网IP是:", get_host_ip())

获取公网ip

    from urllib.request import urlopen

    ip = urlopen('http://ip.42.pl/raw').read().decode()
    print('本机所在公网IP是：', ip)