例子:IP:192.168.1.10 方法一: In [1]: bin(192)Out[1]: '0b11000000' In [2]: bin(168)Out[2]: '0b10101000' In [4]: bin(1)Out[4]: '0b1' In [5]: bin(10) Out[5]: '0b1010' 所以192.168.1.10 转换成整数:3232235786 In [6]: 0b11000000101010000000000100001010Out[6]: 323223578…
来源:http://www.cnblogs.com/vovlie/archive/2012/10/17/2727029.html 利用lambda表达式,非常简洁 int_to_ip = lambda x: '.'.join([str(x/(256**i)%256) for i in range(3,-1,-1)]) ip_to_int = lambda x:sum([256**j*int(i) for j,i in enumerate(x.split('.')[::-1])]) int to…