CakePHP does not support path/to path, the front and back platform cannot be used

Originally wanted to separate the front and back, but read cakephp's instructions, only to find that cakephp does not support the path/to path at all.

The admin separation method given by CakePHP official website: http://book.cakephp.org/2.0/en/development/routing.html#prefix-routing

This means that all front-end controllers are in a controller, and then the Admin_ prefix is used to differentiate whether it is for the administrator or for the front end ...

See this paragraph is really no language, the use of so many of a framework, incredibly even this path/to function is not, on this point CI can get rid of cakephp a few streets.

CakePHP front-end and backstage all use the same controller, hehe. (default7#zbphp.com)

Don't know if cakephp3.x is still this way?