Confirm a port occupancy and end the process (Windows)

(1) Check if a port is occupied

(2) Locate which process is using the port by finding the corresponding PID number

(3) End the process with the PID number

# Find out if Port 2000 is occupied
C:\users\tdcqma>netstat-ano | Findstr" -"TCP192.168.1.4:20003      180.149.131.62: theEstablished492
# by finding the corresponding PID number, locate which process is using the 2000 port C:\Users\tdcqma>tasklist | Findstr"492"BaiduYunGuanjia.exe492Console2    121,612K
# End the process with the PID number C:\Users\tdcqma>taskkill/pid492/T success: sent a termination signal to the process, the PID of the process is492, is the PID4852The child.

Confirm a port occupancy and end the process (Windows)