javascript - How to run html file on localhost?

I have a html file and i run it on localhost. But, this file includes mirror using webcam. Example, how can i run this html file on localhost? Webcam starting on this example when check to live checkbox. Thanx for your reply.

Answer

You can use python -m http.server. By default the local server will run on port 8000. If you would like to change this, simply add the port number python -m http.server 1234

If you are using python 2 (instead of 3), the equivalent command is python -m SimpleHTTPServer