Laravel中的模型绑定

Question

I am trying to fetch data from database in Laravel using Model binding in Controller but it returns empty $task array instead

here is my routes.php :

<?php

Route::get('/tasks','TasksController@index');
Route::get('/tasks/{task}','TasksController@show');

and this the TasksController :

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Http\Requests;
use App\Http\Controllers\Controller;
use App\Task;

class TasksController extends Controller
{
    public function show(Task $task)
    {
        return $task;
    }
}

Answer 1

 Route::get('/tasks/{id}','TasksController@show');

in route model binding you can pass the id in the route and handle it in the show function

 public function show($id)
 {
    $task = Task::find($id);
    return $task;
 }

This will directly return the task