终端命令: lsof -i :8000 or sudo lsof -i :8000 lsof -i tcp:8000 lsof (list open file)
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Python 604 lxx 4u IPv4 0x877166c1efa42159 0t0 TCP localhost:irdmi (LISTEN)
然后根据PID杀进程:
kill -9 604 sudo kill -9 604
Mac OS/Linux命令查询网络端口占用情况
netstat命令 netstat -an | grep 3306 3306替换成需要grep的端口号