2 - Laravel 5.2 Controller

參考：Larvel 5 實務專題範例教學

生成Controller

php artisan make:controller MyHomeController //to app/Http/Controllers

//MyHomeController.php
<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Http\Requests;

class MyHomeController extends Controller
{
    //
}

加入一個index的方法，讓用家可以透過Controller call view

public function index(){
    return view('welcome'); // link to -> resources/views/welcome.blade.php
}

回到routes.php 把負責/的改成以下:

Route::get('/', 'MyHomeController@index');

---

接著將前一篇的Student轉成用Controller寫

生成StudentController

php artisan make:controller StudentController

在StudentController加入getStudentData getStudentScore

public function getStudentData($student_no){
    return "學號：" . $student_no;
}

public function getStudentScore($student_no, $subject = null){
    return "學號：" . $student_no . "的" . ((is_null($subject)) ? " 所有科目" : $subject) . "成績";
}

修改router 將處理部份交給Controller

Route::group(['prefix' => 'student'], function () {

    Route::get('{student_no}', [
        'as'   => 'student',
        'uses' => 'StudentController@getStudentData',//處理部份交給Controller
    ]);

    Route::get('{student_no}/score/{subject?}', [
        'as'   => 'student.score',
        'uses' => 'StudentController@getStudentScore',//處理部份交給Controller
    ])->where(['subject' => '(chinese|english|math)']);

});

php artisan route:list 查看routes列表 可以清楚看到對應的Controller