how to pass params?

[wesleytoshio]

i need help to pass params for another page.

Get.toNamed('/view_folder', {title:'page name'} )

[jonataslaw]

i need help to pass params for another page.

Get.toNamed('/view_folder', {title:'page name'} )

Get.toNamed('page', arguments: {'title': 'page name'});

And you can recover like this:
var args = Get.args(context); // You can put this into the build method

This example of Map you could retrieve like this:
Text(args['title'])

But you don't necessarily need to pass a Map like most libs, you can pass anything through of Get arguments, even a widget or class if you want.