How to change localhost to another name _ PHP Tutorial

Change localhost to another name. Ctrl + r enter drivers and press enter etchosts, open it in Notepad, add a line under 127.0.0.1localhost, and save 127.0.0.1d.cn. what should I change to? for example, change it to baidu ctrl + r => enter drivers press enter => etc/hosts, open it in notepad, and go to 127.0.0.1
Add a line under localhost, 127.0.0.1
D.cn: save it. what should I change to? for example, baidu.com or hello. world?

Http://www.bkjia.com/PHPjc/732385.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/732385.htmlTechArticlectrl + r = Input drivers press enter = etc/hosts, open it with notepad, add a line under 127.0.0.1 localhost, 127.0.0.1 d.cn save OK. what should I change to, for example, baidu...