Controller in laravel framework

1. How to create a controller

stay app/Http/Controllers Under the folder , New name is MemberController.php The file of , And add namespace , as follows ：

<?php

namespace App\Http\Controllers;

The new class , And define functions ：（ Be careful ： The class name of the controller must be consistent with the file name , Class names are capitalized ）

class MemberController extends Controller
{
    public function info($id){
        return $id."_".'member-info';
    }

}

2. laravel How are routes and controllers associated in

//match Method 
Route::match(['get', 'post'], 'member/{id}', "[email protected]")->where(['id'=>'\d+']);

such as , I want to set up a route , And above MemberController.php In the document info Function correlation , It can be defined as follows ：

//  Pass in the parameter 
Route::get('member/{id}', "[email protected]")->where(['id'=>'\d+']);

where Function can set some restrictions on parameters

3. After controller Association , How to use the routing feature ？- How to use any/match/group/ Route alias and other methods ？

//any Method 
Route::any('member/{id}', "[email protected]")->where(['id'=>'\d+']);

//match Method 
Route::match(['get', 'post'], 'member/{id}', "[email protected]")->where(['id'=>'\d+']);

//  Routing alias ,  Note the direction controller when key by uses
Route::get('member/info/{id}', ["as"=>"member", "uses"=>"[email protected]"]);

// routing group 
Route::group(["prefix"=>"member"], function(){
    Route::get('info/{id}', "[email protected]");
});