飘逸的python - 写个端口扫描器及各种并发尝试(多线程/多进程/gevent/futures)
端口扫描器原理很简单，无非就是操作socket，能connect就认定这个端口开放着。importsocketdefscan(port):s=socket.socket()ifs.connect_ex(('localhost',port))==0:printport,'open's.close()if__name__=='__main__':map(scan,range(1,65536))这样一个