如何在开发机器上测试子域？ abc.localhost

I am trying to develop an asp.net site with multiple subdomains. I am new to web sites in general, and asp.net in particular. However, it seems that wildcard subdomains are properly setup with a combination of dns entries and web server configuration - which isn't going to happen on my development machine. Therefore I'm manually inserting entries in my windows I am trying to develop an asp.net site with mul