Laravel 5.2 身份验证 - 如何在每个页面中显示登录用户名和注销链接？

Question

Laravel 5.2 身份验证

我使用 Laravel 5.2 创建了一个新的身份验证脚手架

php artisan make:auth

一切正常，除了我在 route 登录后获得登录/注册链接

/

但是当我在路由中时，它会显示带有注销链接的用户名(这是我希望在每个页面中都有的)

/home

如何在每个页面中显示登录用户名和注销链接？

Answer 1

这是因为，您没有在 / 路由上使用 auth 中间件。在您的 routes.php 文件中，默认值为:

Route::get('/', function () {
    return view('welcome');
});

尝试将此闭包移动到生成脚手架时添加的 web 中间件中。您的 routes.php 文件在完成后应如下所示:

<?php

/*
|--------------------------------------------------------------------------
| Routes File
|--------------------------------------------------------------------------
|
| Here is where you will register all of the routes in an application.
| It's a breeze. Simply tell Laravel the URIs it should respond to
| and give it the controller to call when that URI is requested.
|
*/

// Route::get('/', function () {
//     return view('welcome');
// });

/*
|--------------------------------------------------------------------------
| Application Routes
|--------------------------------------------------------------------------
|
| This route group applies the "web" middleware group to every route
| it contains. The "web" middleware group is defined in your HTTP
| kernel and includes session state, CSRF protection, and more.
|
*/

Route::group(['middleware' => ['web']], function () {
    //
});

Route::group(['middleware' => 'web'], function () {
    Route::auth();

    // Add this!
    Route::get('/', function () {
        return view('welcome');
    });

    Route::get('/home', 'HomeController@index');
});