common.py 文件源码

def getLocalIp(self):
        import socket, fcntl, struct
        f = open('/proc/net/dev')
        if_list = []
        while True:
            line = f.readline()
            if line:
                dev_info = line.split(":")
                if len(dev_info) < 2:
                    continue;
                if_list.append(dev_info[0].strip())
            else:
                break


        ip_list = []
        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        for eth in if_list:
            try:
                inet = fcntl.ioctl(s.fileno(), 0x8915, struct.pack('256s', eth[:15]))
                ip = socket.inet_ntoa(inet[20:24])
            except Exception, e:
                continue
            ip_list.append(ip)
        return ip_list