Controller

Controller

Files

Add controllers files to this path:

source/app/controller/

Sample class

module app.controller.UserController;

/*
 import hunt framework package
*/
import hunt.framework;

class HelloController : Controller
{
   // must be here
   mixin MakeController;

   @Action
   string world()
   {
      return "Hello world!";
   }
}

Request and Response

Controller have two property request and response，look: Request and Response。

Action return types

1. return string

@Action string showString()
{
    return "Hello world.";
}

2. return int、float

@Action int showInt()
{
    return 2018;
}

3. don't return

@Action void showString()
{
    // do nothing;
}

4. return bool

@Action bool showBool()
{
    return true;
}

5. returnResponse

@Action Response showResponse()
{
    return new Response("Hello world.");
}

6. rerturn JsonResponse

@Action JsonResponse testJson2()
{
    JSONValue company;
    company["name"] = "Putao";

    JsonResponse res = new JsonResponse(company);
    return res;
}

7. return custom Response object RedirectResponse

@Action RedirectResponse testRedirect()
{
    RedirectResponse r = new RedirectResponse("https://www.putao.com/");
    return r;
}