Change controller default url pattern in Grails

Hi friends I am back with a new blog is how to change a default pattern of controller names in URL.
Let us consider case 1 :

We have a controller by name of AdminController .

I am looking to create a new alias “/reports” in URL for AdminController all actions.

To achieve this follow the below steps :
Step 1 :

Go to UrlMappings.groovy and paste below code :

static mappings = {

"/reports/$action?/$id?" {
controller = 'admin'
namespace = 'reports'
}

"/$controller/$action?/$id?" {
constraints {
// apply constraints here
}
}
}

Step 2 :

Go to AdminController.groovy and paste below code :

class AdminController {

static namespace = "reports"

Now test your AdminController by passing in URL “/reports” behalf of “/admin”.

Let us consider case 2 :

I have 2 controllers in 2 different packages by same name as AdminController.

I am looking to provide them different aliases to call.
For 1st controller “/reports” and for 2nd “/users”.

To achieve this follow the below steps :

Step 1 :

Go to UrlMappings.groovy and paste below code :

static mappings = {

"/reports/$action?/$id?" {
controller = 'admin'
namespace = 'reports'
}

"/users/$action?/$id?" {
controller = 'admin'
namespace = 'users'
}

"/$controller/$action?/$id?" {
constraints {
// apply constraints here
}
}
}

Step 2 :

Go to AdminController.groovy and paste below code (Of 1st package):

package com.pack1;
class AdminController {

static namespace = "reports"

Step 3 :

Go to AdminController.groovy and paste below code (Of 2nd package):

package com.pack2;
class AdminController {

static namespace = "users"

Now test your AdminController by passing in URL “/reports” and “/users”.