CODEWITHSUNDEEP
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cmal
cmal

Reputation: 2222

How to make a single url host multiple websites?

I've noticed many sites use some strategy to host their two sites for pc and mobile users on only one url. For example, https://read.douban.com , its pc site and mobile site uses one url, how does this happen? Note I'm not asking the responsive design because its mobile site does use responsive design itself. And I don't think it is a nginx redirect because the urls are the same. There is one link on the mobile site to switch between the two sites. How does they make a single url host multiple websites? And how to switch between them? Thanks.

Upvotes: 0

Views: 550

Answers (2)

Dipta Dhar
Dipta Dhar

Reputation: 141

If you separate the user request then you can hosting a single url to multiple websites?

So First detect the user request. NB: I only consider the incoming user request is from PC or other devices(Phone, Tab, etc..)

STEP 01: request is from PC

// return negative value if the request is from PC
var myNavigator = navigator.appVersion.indexOf("Mobile");

So, based on myNavigator value, we make separate sites. Tnx, Happy coding!

Upvotes: 1

Yogev Levy
Yogev Levy

Reputation: 335

I guess there are many ways. One way I know, is with Struts: Each request is going through Java logic and then an JSP page is sent to the user {This is a very simplified way to look at Struts}.

So, in this case a request comes from a mobile browser - will get a JSP made for mobile. A request from a PC will get a JSP for PC. The URL can stay the same.

Upvotes: 1

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