python的socket库可以检测端口是否开放
import socket; sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) result = sock.connect_ex(('127.0.0.1',80)) if result == 0: print "Port is open" else: print "Port is not open"
这里sock.connect_ex方法尝试连接如果连接成功返回0。
原创文章,作者:ItWorker,如若转载,请注明出处:https://blog.ytso.com/tech/pnotes/8227.html