python的网络工具scapy

文档

https://scapy.readthedocs.io/en/latest/api/scapy.sendrecv.html

阅读文档

https://blog.csdn.net/Al_xin/article/details/52305549
https://www.cnblogs.com/darkpig/p/7629854.html
https://blog.csdn.net/hjxzb/article/details/79299121