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我遇到格式化变量的问题。我的PORT1和PORT2无法正常工作。我收到语法错误。我做错了什么。感谢您的意见。Python中的格式化变量
import socket
import os
import netifaces
NICS = netifaces.interfaces()
PORT1 = NICS[1]
PORT2 = NICS[2]
os.system("nmcli con add type team-slave con-name team0-port1 ifname {}".format(PORT1)) master team0)
os.system("nmcli con add type team-slave con-name team0-port2 ifname {}".format(PORT2)) master team0)
错误:
os.system("nmcli con add type team-slave con-name team0-port1 ifname {}".format(PORT1)) + master team0)
^
SyntaxError: invalid syntax
'master team0'是语法错误。什么是期望的输出? – zvone