How to make apache listening on a specific port

Article Title: how to make apache listening on a specific port. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Modify the Listen option in httpd. conf, for example:
Listen 8000.
Is to make apache listening on port 8000
To specify both the listening port and listening address, you can use:
Listen 192.170.2.1: 80
Listen 192.170.2.5: 8000
In this way, apache listens to port 80 of port 192.170.2.1 and port 8000 of port 192.170.2.5 at the same time.
Of course, you can also set it in httpd. conf:
Port 80
This achieves similar results.