原文链接 http://ochukai.me/kill-process-in-window/
注：以下为加速网络访问所做的原文缓存，经过重新格式化，可能存在格式方面的问题，或偶有遗漏信息，请以原文为准。
查看被谁占用
netstat -ano | findstr 8989
# C:\Users\Administrator>netstat -ano | findstr 8989
# TCP 0.0.0.0:8989 0.0.0.0:0 LISTENING 6360
# TCP [::]:8989 [::]:0 LISTENING 6360
# TCP [::1]:8989 [::1]:53638 ESTABLISHED 6360
# TCP [::1]:8989 [::1]:53640 ESTABLISHED 6360
# TCP [::1]:8989 [::1]:53641 ESTABLISHED 6360
# TCP [::1]:8989 [::1]:53645 ESTABLISHED 6360
# TCP [::1]:8989 [::1]:53646 ESTABLISHED 6360
# TCP [::1]:8989 [::1]:53652 ESTABLISHED 6360
# TCP [::1]:8989 [::1]:53653 ESTABLISHED 6360
# TCP [::1]:8989 [::1]:53654 ESTABLISHED 6360
# TCP [::1]:53638 [::1]:8989 ESTABLISHED 5440
# TCP [::1]:53640 [::1]:8989 ESTABLISHED 5440
# TCP [::1]:53641 [::1]:8989 ESTABLISHED 5440
# TCP [::1]:53645 [::1]:8989 ESTABLISHED 5440
# TCP [::1]:53646 [::1]:8989 ESTABLISHED 5440
# TCP [::1]:53652 [::1]:8989 ESTABLISHED 5440
# TCP [::1]:53653 [::1]:8989 ESTABLISHED 5440
# TCP [::1]:53654 [::1]:8989 ESTABLISHED 5440
tasklist | findstr 8989//查看pid为3036的是什么程序在用
杀死某进程
# /T 包括子进程
# /F 强制
taskkill /T /F /PID 8989