How to write the substation system

How to write the substation system is a bit similar to that of the 58 local stations, of course, the scale is much smaller than 58, and each substation has its own news, and each substation must have its own administrator to add and delete changes, I don't know what program is used for implementation? A little confused, dede secondary development? Thinkphp ??? Is there such a program on the Internet? Lazy rules are ready to use as far as possible ~~ Let's take a look.

Reply to discussion (solution)

I don't know.

This is not simple yet. you think 58 has substations in every city,

Which? Is more ??? 2? Domain name.
You? If the station is not large, what is the substation? It is necessary.

Wildcard domain name resolution, the program determines the domain name, and then execute different templates and programs.

There are more than six hundred prefecture-level cities in China, and it cannot be handled by one server or one server cluster. The cost of gigabit optical fiber is not a small number.
Obviously, it needs to be shared by local franchisees.

So how to write is solved, copy, copy .......