查看端口占用
C:\Users\1>netstat -aon|findstr "8020"
TCP 0.0.0.0:8020 0.0.0.0:0 LISTENING 14680
TCP 127.0.0.1:8020 127.0.0.1:60823 TIME_WAIT 0
TCP 127.0.0.1:8020 127.0.0.1:60824 TIME_WAIT 0
TCP 127.0.0.1:8020 127.0.0.1:60827 TIME_WAIT 0
TCP 192.168.1.101:8020 192.168.1.101:60806 TIME_WAIT 0
查看端口的进程
C:\Users\1>tasklist|findstr "14680"
rcp.exe 14680 Console 14 376,512 K
杀死进程
C:\Users\1>taskkill /f /im rcp.exe /t