Which program is occupied by Windows query port

TCPView on it.

If the 03 system NETSTAT-ANBP TCP

Cmd=>netstat-ano

C:>netstat-aon|findstr "80"

can identify the process number on which the port is being used

C:>TASKLIST|FINDSTR "Process Number"

We can see what the program is.

Netstat-ano

Use this command to view the PID of the Open port program

And then

Tasklist? findstr "PID"

You can see what process it is.

You're going to list all the 80, and for example 61.80.1.44:2002 will be listed as follows:

Netstat-ano|find ":"---The front dot add a space to prevent like: 8000 and so on list.

Check the process is the same, should not use findstr, you should directly use the tasklist filter parameters, you can get absolutely accurate results, such as:

Tasklist/fi the "PID eq process Number"---in order to achieve accurate results.