community-service/routes/web.php

<?php

/*
|--------------------------------------------------------------------------
| Application Routes
|--------------------------------------------------------------------------
|
| Here is where you can register all of the routes for an application.
| It is a breeze. Simply tell Lumen the URIs it should respond to
| and give it the Closure to call when that URI is requested.
|
*/

$router->get('/', function () use ($router) {
    return '欢迎来到由你';
});


$router->get('/test', function () use ($router) {
    return 'test';
});

$router->get('/fragment/detail/{id:[0-9]+}', ['as'=> 'fragment.detail', function ($id) use ($router) {
    $desc = \App\Models\Post::where('id',$id)->value('content');
    return view('post.detail', ['desc'=>$desc]);
}]);