第一步：添加app\http\Controllers文件夹里面创建我们要存放前端和后端或者接口的文件夹

列如： Home(前端) Admin(后端) App(接口) 文件夹

第二步：修改app\http\providers\RouteServiceProvider.php

namespace App\Providers;

use Illuminate\Support\Facades\Route;

use Illuminate\Foundation\Support\Providers\RouteServiceProvider as ServiceProvider;

class RouteServiceProvider extends ServiceProvider

{

/**

* This namespace is applied to your controller routes.

*

* In addition, it is set as the URL generator's root namespace.

*

* @var string

*/

protected $namespace = 'App\Http\Controllers';

protected $homeNamespace = 'App\Http\Controllers\Home';//PC端

protected $adminNamespace = 'App\Http\Controllers\Admin';//管理后台

/**

* Define your route model bindings, pattern filters, etc.

*

* @return void

*/

public function boot()

{

//

parent::boot();

}

/**

* Define the routes for the application.

*

* @return void

*/

public function map()

{

//$this->mapApiRoutes();

//$this->mapWebRoutes();

$sld_prefix = explode('.',$_SERVER['HTTP_HOST'])[0];

if(config('route.admin_url') == $sld_prefix){

$this->mapAdminRoutes();

}elseif(config('route.home_url') == $sld_prefix){

$this->mapHomeRoutes();

}elseif(config('route.api_url') == $sld_prefix){

$this->mapApiRoutes();

}

}

/**

* Define the "web" routes for the application.

*

* These routes all receive session state, CSRF protection, etc.

*

* @return void

*/

protected function mapWebRoutes()

{

Route::middleware('web')

->namespace($this->namespace)

->group(base_path('routes/web.php'));

}

/**

* Define the "api" routes for the application.

*

* These routes are typically stateless.

*

* @return void

*/

protected function mapApiRoutes()

{

Route::prefix('api')

->middleware('api')

->namespace($this->namespace)

->group(base_path('routes/api.php'));

}

/**

* 管理后台

*/

protected function mapAdminRoutes()

{

Route::middleware('web')

->namespace($this->adminNamespace)

->group(base_path('routes/admin.php'));

}

/**

* PC端

*/

protected function mapHomeRoutes()

{

Route::middleware('web')

->namespace($this->homeNamespace)

->group(base_path('routes/home.php'));

}

}

第三步：在routes目录下创建admin.php 和home.php 路由

第四步：分别在app\Http\Controllers\Admin和app\Http\Controllers\Home

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;

class AdminController extends Controller

{

public function index()

{

echo "this is admin";

}

}

namespace App\Http\Controllers\Home;

use App\Http\Controllers\Controller;

class HomeController extends Controller

{

public function index()

{

echo "this is home";

}

}

第五步：分别在admin.php 和home.php 新建路由

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

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

第六步：测试

第七步：运行报错

错误一：laravel Class ‘App\Http\Controllers\Controller' not found

错误二：Class App\Http\Controllers\IndexController does not exist

解决方法：

在PHPstorm Terminal控制台输入“composer dump-autoload”

因为laravel是用composer来加载类，不是命令创建的类要更新autoload。

如果没有使用PHPstorm编辑器的话，我们需要在本地安装composer，然后cmd以管理员运行，进入到项目的根目录执行“composer dump-autoload”

以上这篇Laravel 5.4前后台分离,通过不同的二级域名访问方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。