How to test sub-domains on my localhost on a mac?

Question

I have set up a web application on I am running it on my localhost. That is - http://127.0.0.1:8000/. I have set up sub-domains as well. For example, going to http://blog.12

Answer 1

Edit the file /etc/hosts, add the following line:

127.0.0.1 example.com blog.example.com

Then try http://example.com:8000/ and http://blog.example.com:8000/